11/19/2021 | Press release | Distributed by Public on 11/19/2021 15:02

Annual Report (Form 10-K)

hzo-10k_20210930.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

Form 10-K

For the fiscal year ended September 30, 2021

Commission File Number 1-14173

MarineMax, Inc.

(Exact Name of Registrant as Specified in Its Charter)

2600 McCormick Drive

Suite 200

Clearwater, Florida33759

(727) 531-1700

(Address, including zip code, and telephone number, including area code, of principal executive offices)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐No☑

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐No☑

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes☑No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes☑No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of

the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.

7262(b)) by the registered public accounting firm that prepared or issued its audit report.☑

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐No ☑

The aggregate market value of common stock held by non-affiliates of the registrant (21,629,303 shares) based on the closing price of the registrant's common stock as reported on the New York Stock Exchange on March 31, 2021, which was the last business day of the registrant's most recently completed second fiscal quarter, was $1,067,622,396. For purposes of this computation, all officers and directors of the registrant are deemed to be affiliates. Such determination should not be deemed to be an admission that such officers and directors are, in fact, affiliates of the registrant.

As of November 15, 2021, there were outstanding 21,864,914 shares of the registrant's common stock, par value $.001 per share.

Documents Incorporated by Reference

Portions of the registrant's definitive proxy statement for the 2022 Annual Meeting of Shareholders are incorporated by reference into Part III of this report.

MARINEMAX, INC.

ANNUAL REPORT ON FORM 10-K

Fiscal Year Ended September 30, 2021

TABLE OF CONTENTS

Statement Regarding Forward-Looking Information

The statements contained in this report on Form 10-K that are not purely historical are forward-looking statements within the meaning of applicable securities laws. Forward-looking statements include statements regarding our "expectations," "anticipations," "intentions," "plans," "beliefs," or "strategies" regarding the future. Forward-looking statements also include statements regarding revenue, margins, expenses, and earnings for fiscal 2022 and thereafter; our belief that our practices enhance our ability to attract more customers, foster an overall enjoyable boating experience, and offer boat manufacturers stable and professional retail distribution and a broad geographic presence; our assessment of our competitive advantages, including our hassle-free sales approach, prime retail locations, premium product offerings, extensive facilities, strong management and team members, and emphasis on customer service and satisfaction before and after a boat sale; our belief that our core values of customer service and satisfaction and our strategies for growth and enhancing our business, including without limitation, our acquisition strategies and pursuit of contract manufacturing and vertical integration, will enable us to achieve success and long-term growth as economic conditions continue to recover; our belief that our retailing strategies are aligned with the desires of consumers; and the scope and duration of the COVID-19 pandemic and its impact on global economic systems, our employees, sites, operations, customers, suppliers and supply chain, managing growth effectively. All forward-looking statements included in this report are based on information available to us as of the filing date of this report, and we assume no obligation to update any such forward-looking statements. Our actual results could differ materially from the forward-looking statements. Among the factors that could cause actual results to differ materially are the factors discussed under Item 1A, "Risk Factors."

Unless expressly indicated or the context requires otherwise, the terms "MarineMax," "Company," "we," "us," and "our" in this document refer to MarineMax, Inc. and its subsidiaries.

PART I

Introduction

Our Company

We believe we are the largest recreational boat and yacht retailer and superyacht services company in the world. Through our current 79 retail locations in 21 states, we sell new and used recreational boats and related marine products, including engines, trailers, parts, and accessories. We also arrange related boat financing, insurance, and extended service contracts; provide boat repair and maintenance services; offer yacht and boat brokerage sales; and, where available, offer slip and storage accommodations. In the British Virgin Islands we offer the charter of power catamarans, through MarineMax Vacations. We also own Fraser Yachts Groupand Northrop & Johnson, leading superyacht brokerage and luxury yacht services companies, with operations in multiple countries. We also own Cruisers Yachts, a manufacturer of sport yacht and yachts with sales through our select retail dealership locations and through independent dealers, and is recognized as one of the world's premier manufacturers of premium sport yacht and yachts.

Effective May 2, 2021, our reportable segments changed as a result of the Company's acquisition of Cruisers Yachts, which changed management's reporting structure and operating activities. We now report our operations through two new reportable segments: Retail Operations and Product Manufacturing.

As of September 30, 2021, the Retail Operations segment includes the activity of 77 retail locations in Alabama, California, Connecticut, Florida, Georgia, Illinois, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Rhode Island, South Carolina, Texas, Washington and Wisconsin, where we sell new and used recreational boats, including pleasure and fishing boats, with a focus on premium brands in each segment. We also sell related marine products, including engines, trailers, parts, and accessories. In addition, we provide repair, maintenance, and slip and storage services; we arrange related boat financing, insurance, and extended service contracts; we offer boat and yacht brokerage sales; yacht charter services. In the British Virgin Islands we offer the charter of power catamarans, through MarineMax Vacations. Fraser Yachts Group and Northrop & Johnson, leading superyacht brokerage and luxury yacht services companies with operations in multiple countries, are also included in this segment.

As of September 30, 2021, the Product Manufacturing segment includes activity of Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufacturing sport yacht and yachts with sales through our select retail dealership locations and through independent dealers. Cruisers Yachts is recognized as one of the world's premier manufacturers of premium sport yacht and yachts, producing models from 33' to 60' feet.

In November 2021, we acquired Intrepid Powerboats ("Intrepid"), a premier manufacturer of powerboats, and Texas MasterCraft, a premier watersports dealer in Northern Texas. Intrepid is recognized as a world class producer of customized boats, carefully reflecting the unique desires of each individual owner. Texas Mastercraft specializes in ski and wakeboard boats. The activity of Intrepid will be included in our Product Manufacturing segment. The activity of Texas MasterCraft will be included in our Retail Operations segment.

We are the largest retailer of Sea Ray and Boston Whaler recreational boats which are manufactured by Brunswick Corporation ("Brunswick"). Sales of new Brunswick boats accounted for approximately 27% of our revenue in fiscal 2021. Sales of new Sea Ray and Boston Whaler boats, both divisions of Brunswick, accounted for approximately 11% and 13%, respectively, of our revenue in fiscal 2021. Brunswick is a world leading manufacturer of marine products and marine engines. We have agreements with Brunswick covering Sea Ray products and Boston Whaler products and are the exclusive dealer of Sea Ray and Boston Whaler boats in almost all of our geographic markets. Additionally, we are the exclusive dealer for Harris aluminum boats, a division of Brunswick, in many of our geographic markets. We also are the exclusive dealer for Italy-based Azimut-Benetti Group, or Azimut, for Azimut and Benetti mega-yachts, yachts, and other recreational boats for the United States. Sales of new Azimut boats and yachts accounted for approximately 10% of our revenue in fiscal 2021. Additionally, we are the exclusive dealer for certain other premium brands that serve certain industry segments in our markets as shown by the table on page three.

We also are involved in other boating-related activities. We sell used boats at our retail locations, online, and at various third-party marinas and other offsite locations; we sell marine engines and propellers, primarily to our retail customers as replacements for their existing engines and propellers; we sell a broad variety of parts and accessories at our retail locations and at various offsite locations, and through our print catalog; we offer maintenance, repair, and slip and storage services at most of our retail locations; we offer finance and insurance products at most of our retail locations and at various offsite locations and to our customers and independent boat dealers and brokers; we offer boat and yacht brokerage sales at most of our retail locations and at various offsite locations; and we conduct a charter business, which is based in the British Virgin Islands, in which we offer customers the opportunity to charter third-party and Company owned power catamarans.

1

From March 2020 through June 2020, we temporarily closed certain departments or locations based on guidance from local government or health officials as a result of the COVID-19 pandemic. We are following guidelines to ensure we are safely operating as recommended. As the COVID-19 pandemic is complex and evolving rapidly with many unknowns, the Company will continue to monitor ongoing developments and respond accordingly. Management expects its business, across all ofits geographies, will be impacted to some degree, but the significance of the impact of the COVID-19 pandemic on the Company's business and the duration for which it may have an impact cannot be determined at this time.

MarineMax commenced operations as a result of the March 1, 1998 acquisition of five previously independent recreational boat dealers. Since that time, we have acquired 32 additional previously independent recreational boat dealers, multiple marinas, four boat brokerage operations, two superyacht service companies, two full-service yacht repair operations, and two boat and yacht manufacturers. We attempt to capitalize on the experience and success of the acquired companies in order to establish a high standard of customer service and responsiveness in the highly fragmented retail boating industry. As a result of our emphasis on premium brand boats, our average selling price for a new boat in fiscal 2021 was approximately $227,000, a slight increase from approximately $215,000 in fiscal 2020, compared with the industry average selling price for calendar 2020 of approximately $60,000 based on industry data published by the National Marine Manufacturers Association. We consider a store to be one or more retail locations that are adjacent or operate as one entity or a superyacht services region. Our same-store sales increased 1% in fiscal 2019, increased 25% in fiscal 2020 and increased 13% in fiscal 2021.

The U.S. recreational boating industry generated approximately $49.4 billion in retail sales in calendar 2020, which is above the former peak of $43.1 billion in calendar 2019. Total powerboats sold in calendar 2020 were approximately 230,450 units as compared to 201,400 units sold in calendar 2019. The retail sales include sales of new and used boats; marine products, such as engines, trailers, equipment, and accessories; and related expenditures, such as fuel, insurance, docking, storage, and repairs. Retail sales of new and used boats, engines, trailers, and accessories accounted for approximately $40.0 billion of these sales in 2020 based on industry data from the National Marine Manufacturers Association. The highly-fragmented retail boating industry generally consists of small dealers that operate in a single market and provide varying degrees of merchandising, professional management, and customer service. We believe that many small dealers find it increasingly difficult to make the managerial and capital commitments necessary to achieve higher customer service levels and upgrade systems and facilities as required by boat manufacturers and often demanded by customers. We also believe that many dealers lack an exit strategy for their owners. We believe these factors contribute to our opportunity to gain a competitive advantage in current and future markets, through market expansions and acquisitions.

Material Updates to Our Strategy

Since the last discussion of our strategy in our Form 10-K for our fiscal year ended September 30, 2020, our primary goal remains to enhance our position as the leading recreational boat and yacht retailer. In addition, we have broadened our strategy, including through our recent acquisitions of Fraser Yachts Group, Northrop & Johnson, Skipper Marine Holdings, Inc. and certain affiliates (collectively, "SkipperBud's"), KCS International Holdings, Inc. and certain affiliates ("Cruisers Yachts"), Intrepid, and Texas MasterCraft. Our acquisition of Fraser Yachts Group, Northrop & Johnson and SkipperBud's, increases our superyacht brokerage and luxury yacht services and marina/storage services. Our acquisition of Cruisers Yachts provides us a premium, American built sport yacht and yachts for our product portfolio. Prior to the acquisition, we were a dealer for Cruiser Yachts. Cruisers Yachts also operates through independent dealers and is recognized as one of the world's premier manufacturers of premium sport yacht and yachts. Our goal is that this broadening of our strategy will potentially increase our margins while providing better services to our customers.

In addition, we continue to broaden and strengthen our digital initiatives. Our digital services are always available and offer our full selection of boats, yachts and charters, as well as our expert team to answer customers' questions and help them find a boat virtually. Additionally, our Boatyard digital platform allows marine businesses effective and customized digital solutions delivering great customer experiences by enabling customers to interact through a personalized experience tailored to their needs.

Development of the Company; Expansion of Business

Since our initial acquisitions in March 1998, we have acquired 32 additional previously independent recreational boat dealers, multiple marinas, four boat brokerage operations, two superyacht service companies, two full-service yacht repair operations, and two boat and yacht manufacturers. Acquired dealers operate under the MarineMax name.

We continually attempt to enhance our business by providing a full range of services, offering extensive and high-quality product lines, maintaining prime retail locations, pursuing the MarineMax One Price hassle-free sales approach, and emphasizing a high level of customer service and satisfaction.

We also from time to time evaluate opportunities to expand our operations by potentially acquiring recreational boat dealers to expand our geographic scope, expanding our product lines, opening new retail locations within or outside our existing territories, and offering new products and services for our customers and by potentially acquiring companies to pursue contract manufacturing or vertical integration strategies.

2

Apart from acquisitionsand our superyacht service locations, we have opened 35new retail locations in existing territories, excluding those opened on a temporary basis for a specific purpose. We also monitor the performance of our retail locations and close retail locations that do not meet our expectations. Based on these factors and previous depressed economic conditions, we have closed 75retail locations since March 1998which includes the 2008 financial crisis, excluding those opened on a temporary basis for a specific purpose and including 10during the last three fiscal years.

The following table sets forth information regarding the businesses that we have acquired and their geographic regions since fiscal year 2011.

3

In addition to acquiring recreational boat dealers, superyacht service companies, boat manufacturers, and opening new retail locations, we also add new product lines to expand our operations. The following table sets forth certain of our current product lines that we have added to our existing locations during the years indicated.

We add brands with the intent to either offer a migration path for our existing customer base or fill a gap in our product offerings. As a result, we believe that new brands we offer are generally complementary and do not negatively impact the business generated from our other prominent brands. We also discontinue offering product lines from time to time, primarily based upon customer preferences.

We strive to maintain our core values of high customer service and satisfaction and plan to continue to pursue strategies that we believe will enable us to achieve long-term success and growth. We believe our expanded product offerings have strengthened our

4

same-store sales growth. We plan to further expand our business through both acquisitions in new territories and new store openings in existing territories. In addition, we plan to continue to expand our other traditional services, including conducting used boat sales at our retail locations, at offsite locations, and digitally; selling related marine products, including engines, trailers, parts, and accessories at our retail locations and at various offsite locations; providing maintenance, repair, and storage services at most of our retail locations; offering our customers the ability to finance new or used boat purchases and to purchase extended service contracts and arrange insurance coverage, including boat property, disability, undercoating, gel sealant, fabric protection, and casualty insurance coverage; offering boat and yacht brokerage sales at most of our retail locations and at various offsite locations; offering boat storage; conducting our yacht charter business; and manufacturing sport yacht and yachts. Our expansion plans will depend, in large part, upon economic and industry conditions.

U.S. Recreational Boating Industry

The U.S. recreational boating industry generated approximately $49.4 billion in retail sales in calendar 2020, which is above the former peak of $43.1 billion in calendar 2019. The retail sales include sales of new and used recreational boats; marine products, such as engines, trailers, parts, and accessories; and related boating expenditures, such as fuel, insurance, docking, storage, and repairs. Retail sales of new and used boats, engines, trailers, equipment, and accessories accounted for approximately $40.0 billion of such sales in calendar 2020. Total powerboats sold in calendar 2020 were approximately 230,450 units as compared to 201,400 units sold in calendar 2019. To provide historical perspective, annual retail recreational boating sales were $17.9 billion in 1988, but declined to a low of $10.3 billion in 1992 based on industry data published by the National Marine Manufacturers Association. We believe this decline was attributable to several factors, including a recession, the Gulf War, and the imposition throughout 1991 and 1992 of a luxury tax on boats sold at prices in excess of $100,000. The luxury tax was repealed in 1993, and retail boating sales increased each year thereafter except for 1998, 2003, and 2007 through 2010. We believe recreational boating has a natural appeal to consumers, along with other outdoor activities, and will continue to grow in favorable economic conditions absent any unusual industry headwinds (see Risk Factors).

The recreational boat retail market remains highly fragmented with little consolidation having occurred to date and consists of numerous boat retailers, most of which are small companies owned by individuals that operate in a single market and provide varying degrees of merchandising, professional management, and customer service. We believe that many boat retailers are encountering increased pressure from boat manufacturers to improve their levels of service and systems, increased competition from larger national retailers in certain product lines, and, in certain cases, business succession issues.

Products and Services

We offer new and used recreational boats and related marine products, including engines, trailers, parts, and accessories. While we sell a broad range of new and used boats, we focus on premium brand products. In addition, we assist in arranging related boat financing, insurance, and extended service contracts; provide boat maintenance and repair services; offer slip and storage accommodations; provide boat and yacht brokerage sales; and conduct a yacht charter business.

New Boat Sales

We primarily sell recreational boats, including pleasure boats and fishing boats. A number of the products we offer are manufactured by Brunswick, a leading worldwide manufacturer of recreational boats and yachts, including Sea Ray pleasure boats, Boston Whaler fishing boats, and Harris aluminum boats. Sales of new Brunswick boats accounted for approximately 27% of our revenue in fiscal 2021. Sales of new Sea Ray and Boston Whaler boats accounted for approximately 11% and 13%, respectively, of our revenue in fiscal 2021. Certain of our dealerships also sell luxury yachts, fishing boats, and pontoon boats provided by other manufacturers, including Italy-based Azimut. Sales of new Azimut boats and yachts accounted for approximately 10% of our revenue in fiscal 2021. Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufactures sport yacht and yachts with sales through our select retail dealership locations and through independent dealers. During fiscal 2021, new boat sales including sales of Cruisers Yachts accounted for approximately 70.5% or $1.455 billion of our revenue.

We offer recreational boats in most market segments, but have a particular focus on premium quality pleasure boats and yachts as reflected by our fiscal 2021 average new boat sales price of approximately $227,000 a slight increase from approximately $215,000 in fiscal 2020, compared with an estimated industry average selling price for calendar 2020 of approximately $60,000 based on industry data published by the National Marine Manufacturers Association. Given our locations in some of the more affluent, offshore-oriented boating areas in the United States and emphasis on high levels of customer service, we sell a relatively higher percentage of large recreational boats, such as mega-yachts, yachts, and sport cruisers. We believe that the product lines we offer are among the highest quality within their respective market segments, with well-established trade-name recognition and reputations for quality, performance, and style.

5

The following table is illustrative of the range and approximate manufacturer suggested retail price range of new boats that we currently offer, butis not all inclusive.

Motor Yachts. Ocean Alexander Yachts, Azimut, Benetti, and Princess are four of the world's premier yacht builders. The motor yacht product lines typically include state-of-the-art designs with live-aboard luxuries. Azimut yachts are known for their Americanized open layout with Italian design and powerful performance. The luxurious interiors of Azimut yachts are accented by windows and multiple accommodations that have been designed for comfort. Ocean Alexander Yachts are known for their excellent engineering, performance, and functionality combined with luxuries typically found on larger mega yachts. Benetti yachts and mega yachts are known for maintaining the highest quality standards with excellent aesthetic and functional results as well as combining the finest Italian tradition and craftsmanship with the latest technology. Princess yachts are a leading British luxury yacht manufacturer with meticulous attention to detail, design, and exhilarating performance.

Pleasure Boats. Sea Ray pleasure boats target both the luxury and the family recreational boating markets and come in a variety of configurations to suit each customer's particular recreational boating style. Sea Ray pleasure boats feature custom instrumentation that may include an electronics package; various hull, deck, and cockpit designs that can include a swim platform; bow pulpit and raised bridge; and various amenities, such as swivel bucket helm seats, lounge seats, sun pads, wet bars, built-in ice chests, and refreshment centers. Most Sea Ray pleasure boats feature Mercury or MerCruiser engines. Galeon specializes in luxury yacht and

6

motorboats with over thirty years of experience. Galeon isone of Europe's leadingand premierboat manufacturers. We believe Galeon yachts combine the latest technology, hand crafted excellence, excellent attention to detail, superb performance, and great innovative designs with modern styling and convenience. Aquila power catamarans provide form, function, and offer practicality and comfort with trend setting innovation.We believe NauticStar provides sport deck boats that combine comfort, features, economy, and versatility that make NauticStar a popular choice among experienced boaters.MJM Yachts combine speed, performance, greater stability, innovative designs and layouts, along with comforts and space for entertaining in addition to a patent protected MJM signature look. Aviara is the newest brand manufactured by MasterCraft focused on the production of vessels 30-feet and over with the goal of creating an elevated open water experience by fusing progressive style, effortless comfort, and modern luxury. Cruisers Yachts is owned by MarineMax and is continuously building world-class, innovative, quality, hand-crafted, American madesport yacht andyachts with the stylish and luxurious Cantiusseries of boatsas well as sleek and powerful outboard models.Tiara Yachts manufactures handcrafted, American-made luxury yachts designed for performance and comfort. Four Winnsmanufactures quality runabouts, bowriders, yachts and tow sport boats. Intrepid uses advanced composite construction to make each boat unique to its owner as well as stronger, faster and more fuel-efficient to deliver a safe, smooth, dry ride on the water.

Pontoon Boats. Harris is a pontoon industry leader and offers a variety of some of the most innovative, luxurious, and premium pontoon models to fit boaters' needs. Harris is known for exceptional performance combined with a stable and safe platform. Crest provides a variety of pontoon models that are designed to provide extreme levels of quality, safety, style and comfort to meet family recreational needs. Bennington offers what we believe to be industry leading design, meticulous craftsmanship, and a quiet, smooth, ride. Barletta offers quality construction, simple yet refined models, and customer focused amenities. Starcraft is a leading boat manufacturer with a long history of continuous improvements to fiberglass hull design and a dedication to providing exciting pontoon, runabouts, and deck boat models for families and watersport enthusiasts. Sylvan builds quality, innovative, high performance pontoon boats. With a variety of designs and options, the pontoon boats we offer appeal to a broad audience of pontoon boat enthusiasts and existing customers.

Fishing Boats. The fishing boats we offer, such as Boston Whaler, Grady-White, Scout, and Sailfish, range from entry level models to advanced models designed for fishing and water sports in lakes, bays, and off-shore waters, with cabins with limited live-aboard capability. The fishing boats typically feature livewells, in-deck fishboxes, rodholders, rigging stations, cockpit coaming pads, and fresh and saltwater washdowns.

Ski Boats. The ski boats we offer are Nautique by Correct Craft, Tigé, ATX Surf Boats, and Mastercraft, which range from entry level models to advanced models and all of which are designed to achieve an ultimate wake for increased skiing, surfing, and wakeboarding performance and safety. With a variety of designs and options, Nautique, Tigé, ATX Surf Boats, and Mastercraft ski boats appeal to the competitive and recreational user alike.

Jet Boats. Yamaha jet boats are designed to offer a reliable, high performing, internal propulsion system with superior handling. Yamaha is a worldwide leader in jet boats. With a variety of designs and options, the jet boats we offer appeal to a broad audience of jet boat enthusiasts and existing customers.

Used Boat Sales

We sell used versions of the new makes and models we offer and, to a lesser extent, used boats of other makes and models generally taken as trade-ins. During fiscal 2021, used boat sales accounted for 10.9% or approximately $224.9 million of our revenue, and 29.0% of the used boats we sold were Brunswick models.

Our used boat sales depend on our ability to source a supply of high-quality used boats at attractive prices. We acquire substantially all of our used boat inventory through customer trade-ins. We strive to increase our used boat business through the availability of quality used boat trade-ins generated from our new boat sales efforts, which are well-maintained through our service initiatives. Additionally, substantially all of our used boat inventory is posted on our digital properties, which expands the awareness and availability of our products to a large audience of boating enthusiasts. We also sell used boats at various marinas and other offsite locations throughout the country.

To further enhance our used boat sales, we offer extended warranty plans generally available for used boats less than nine years old. The extended warranty plans apply to each qualifying used boat, which has passed a 48-point inspection, and provides protection against failure of most mechanical parts for up to three years. We believe this type of program enhances our sales of used boats by motivating purchasers of used boats to complete their purchases through our dealerships.

Marine Engines, Related Marine Equipment, and Boating Parts and Accessories

We offer marine engines and equipment, predominantly manufactured by Mercury Marine, a division of Brunswick, and Yamaha. We sell marine engines and propellers primarily to retail customers as replacements for their existing engines or propellers. Mercury Marine and Yamaha have introduced various new engine models that are designed to reduce engine emissions to comply with current United States Environmental Protection Agency ("EPA") requirements. See "Business - Governmental Regulations, including Environmental Regulations." Industry leaders, Mercury Marine and Yamaha, specialize in state-of-the-art marine propulsion

7

systems and accessories. Many of our dealerships have been recognized by Mercury Marine as "Premier Service Dealers".This designation is generally awarded based on meeting certain standards and qualifications.

We also sell a broad variety of marine parts and accessories at our retail locations, at various offsite locations, and through our print catalog. These marine parts and accessories include marine electronics; dock and anchoring products, such as boat fenders, lines, and anchors; boat covers; trailer parts; water sport accessories, such as tubes, lines, wakeboards, and skis; engine parts; oils; lubricants; steering and control systems; corrosion control products and service products; high-performance accessories, such as propellers and instruments; and a complete line of boating accessories, including life jackets, inflatables, and water sports equipment. We also offer novelty items, such as shirts, caps, and license plates bearing the manufacturer's or dealer's logos. In all of our parts and accessories business, we utilize our industry knowledge and experience to offer boating enthusiasts high-quality products with which we have experience.

The sale of marine engines, related marine equipment, and boating parts and accessories, which are all tangible products, accounted for approximately 3.2% or $66.8 million of our fiscal 2021 revenue.

Maintenance, Repair, and Storage Services

Providing customers with professional, prompt maintenance and repair services is critical to our sales efforts and contributes to our success. We provide maintenance and repair services at most of our retail locations, with extended service hours at certain of our locations. In addition, in many of our markets, we provide mobile maintenance and repair services at the location of the customer's boat. We believe that this service commitment is a competitive advantage in the markets in which we compete and is critical to our efforts to provide a trouble-free boating experience. To further this commitment, in certain of our markets, we have opened stand-alone maintenance and repair facilities in locations that are more convenient for our customers and that increase the availability of such services. We also believe that our maintenance and repair services contribute to strong customer relationships and that our emphasis on preventative maintenance and quality service increases the potential supply of well-maintained boats for our used boat sales.

We perform both warranty and non-warranty repair services, with the cost of warranty work reimbursed by the manufacturer in accordance with the manufacturer's warranty reimbursement program. For warranty work, most manufacturers, including Brunswick, reimburse a percentage of the dealer's posted service labor rates, with the percentage varying depending on the dealer's customer satisfaction index rating and attendance at service training courses. We derive the majority of our warranty revenue from Brunswick products, as Brunswick products comprise the largest percentage of our products sold. Certain other manufacturers reimburse warranty work at a fixed amount per repair. Because boat manufacturers permit warranty work to be performed only at authorized dealerships, we receive substantially all of the warranted maintenance and repair work required for the new boats we sell. The third-party extended warranty contracts we offer also result in an ongoing demand for our maintenance and repair services for the duration of the term of the extended warranty contract.

Our maintenance and repair services are performed by manufacturer-trained and certified service technicians. In charging for our mechanics' labor, many of our dealerships use a variable rate structure designed to reflect the difficulty and sophistication of different types of repairs. The percentage markups on parts are similarly based on manufacturer suggested prices and market conditions for different parts.

At many of our locations, we offer boat storage services, including in-water slip storage and inside and outside land storage. These storage services are offered at competitive market rates and include both in-season and out-of-season storage.

Maintenance, repair, and storage services accounted for approximately 5.6% or $114.6 million of our revenue during fiscal 2021 of which, approximately 3.3% or $67.5 million related to repair services, approximately 0.8% or $15.5 million related to parts and accessories for repairs, and approximately 1.5% or $31.6 million related to income from storage service rentals. This includes warranty and non-warranty services.

F&I Products

At each of our retail locations and at various offsite locations where applicable, we offer our customers the ability to finance new or used boat purchases and to purchase extended service contracts and arrange insurance coverage, including boat property, disability, undercoating, gel sealant, fabric protection, and casualty insurance coverage (collectively, "F&I"). We have relationships with various national marine product lenders under which the lenders purchase retail installment contracts evidencing retail sales of boats and other marine products that are originated by us in accordance with existing pre-sale agreements between us and the lenders. These arrangements permit us to receive a portion of the finance charges expected to be earned on the retail installment contract based on a variety of factors, including the credit standing of the buyer, the annual percentage rate of the contract charged to the buyer, and the lender's then current minimum required annual percentage rate charged to the buyer on the contract. This participation is subject to repayment by us if the buyer prepays the contract or defaults within a designated time period, usually 0 to 180 days. To the extent required by applicable state law, our dealerships are licensed to originate and sell retail installment contracts financing the sale of boats and other marine products.

8

We also offer third-party extended service contracts under which, for a predetermined price, we provide all designated services pursuant to the service contract guidelines during the contract term at no additional charge to the customer above a deductible. While we sell all new boats with the boat manufacturer's standard hull and engine warranty, extended service contracts provide additional coverage beyond the time frame or scope of the manufacturer's warranty. Purchasers of used boats generally are able topurchase an extended service contract, even if the selected boat is no longer covered by the manufacturer's warranty. Generally, we receive a fee for arranging an extended service contract. Most required services under the contracts are provided by us and paid for by the third-party contract holder. Beginning in fiscal 2021, we have partnered with a third-party F&I product provider to offer prepaid maintenance plans for select, new models.

We also are able to assist our customers with obtaining property and casualty insurance which covers loss or damage to the vessel. Our specialty yacht insurance agency, Private Insurance Services, provides worldwide yacht insurance programs for brokerage houses, yacht management groups, and maritime attorneys. Private Insurance Services utilizes expertise in complex underwriting, including understanding the exposure of an owner, captain, crew, guests, tenders and navigation to provide clients with uniquely designed protection so customers can cruise confidently.

During fiscal 2021, fee income generated from F&I products accounted for approximately 2.7% or $55.6 million of our revenue. We believe that our customers' ability to obtain competitive financing quickly and easily at our dealerships complements our ability to sell new and used boats. We also believe our ability to provide customer-tailored financing on a "same-day" basis gives us an advantage over many of our competitors, particularly smaller competitors that lack the resources to arrange boat financing at their dealerships or that do not generate sufficient volume to attract the diversity of financing sources that are available to us.

Brokerage Sales

Through employees or subcontractors that are licensed boat or yacht brokers where applicable, we offer boat or yacht brokerage sales at most of our retail locations. For a commission, we offer for sale brokered boats or yachts, listing them digitally on various sites, advising our other retail locations of their availability through our integrated computer system, and posting them on our website, www.MarineMax.com. Often sales are co-brokered, with the commission split between the buying and selling brokers. We believe that our access to potential used boat customers and methods of listing and advertising customers' brokered boats or yachts is more extensive than is typical among brokers. In addition to generating revenue from brokerage commissions, our brokerage sales also enable us to offer a broad array of used boats or yachts without increasing related inventory costs. Also, through Fraser Yachts Group and Northrop & Johnson we offer yacht and superyacht brokerage. During fiscal 2021, brokerage sales commissions accounted for approximately 5.6% or $116.6 million of our revenue.

Our brokerage customers generally receive the same high level of customer service as our new and used boat customers. Our waterfront retail locations enable in-water demonstrations of an on-site brokered boat. Our maintenance and repair services, including mobile service, also are generally available to our brokerage customers. Generally, the purchaser of a boat brokered through us also can take advantage of MarineMax Getaways!® weekend and day trips and other rendezvous gatherings and in-water events, as well as boat operation and safety seminars. We believe that the array of services we offer are unique in the brokerage business.

Yacht Charter

In 2011 we launched a yacht charter business in which we offer customers the opportunity to charter catamarans in exotic destinations, starting with our initial location in the British Virgin Islands. In this business, we sell specifically designed yachts to third parties for inclusion in our yacht charter fleet; enter into yacht management agreements under which yacht owners enable us to put their yachts in our yacht charter program for a period of several years for a fixed monthly fee payable by us; provide our services in storing, insuring, and maintaining their yachts; and charter these yachts to vacation customers at agreed fees payable to us. The yacht owners will be able to utilize the yachts for personal use for a designated number of weeks during the terms of the management agreement and take possession of their yachts following the expiration of the yacht management agreements.

9

In addition to the specific business we launched in the British Virgin Islands, we also offer yacht charter services. For a fee, we assist yacht owners in the charter of their vessel by third-parties. Additionally, through Fraser YachtsGroupand Northrop & Johnson we offer yacht and superyacht chartering, charter management, yacht management, crew placement, new boat build oversight services and other luxury yacht services. During fiscal 2021, the income from rentals of chartering power yachts, yacht charter fees, and other charter services accounted for approximately 1.5% or $29.7million of our revenue.Our facilities in the British Virgin Islandsand yacht charter fleet suffered damage from Hurricane Irma in September of 2017. We maintain insurance for inventory damage, subject to deductibles. The yacht charter fleet resumed charters during fiscal 2019 on a limited basis as damage was repaired and returned to full operations in 2020. Beginning in March 2020, we temporarily closed our facilities in the British Virgin Islandsand yacht charters based on guidance from local government and health officialsas a result of the COVID-19 pandemic. Yacht charters resumed during fiscal 2021, but the impact of the COVID-19 pandemic and the duration for which it may have an impact cannot be determined at this time.

Offsite Sales

We sell used boats, offer F&I products, and sell parts and accessories at various third-party offsite locations, including marinas.

Product Manufacturing

Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufactures sport yacht and yachts with sales through our select retail dealership locations and through independent dealers. Cruisers Yachts is recognized as one of the world's premier manufacturers of premium sport yacht and yachts, producing models from 33' to 60' feet. In November 2021, we acquired Intrepid, a premier manufacturer of powerboats. Intrepid is recognized as a world class producer of customized boats, carefully reflecting the unique desires of each individual owner.

Retail Locations

We sell our recreational boats and other marine products and offer our related boat services through 79 retail locations in Alabama, California, Connecticut, Florida, Georgia, Illinois, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Rhode Island, South Carolina, Texas, Washington and Wisconsin. Each retail location generally includes an indoor showroom (including some of the industry's largest indoor boat showrooms) and an outside area for displaying boat inventories, a business office to assist customers in arranging financing and insurance, maintenance and repair facilities, and at certain retail locations boat storage services, including in-water slip storage and inside and outside land storage.

Many of our retail locations are waterfront properties on some of the nation's most popular boating locations, including the Norwalk Harbor and Westbrook Harbor in Connecticut; multiple locations on the Intracoastal Waterway, the Atlantic Ocean, Boca Ciega Bay, Caloosahatchee River, Naples Bay, Tampa Bay, Pensacola Bay, and the Saint Andrews Bay in Florida; Lake Lanier and Wilmington River in Georgia; Chesapeake Bay in Maryland; Lake Minnetonka and the St. Croix River in Minnesota; Lake of the Ozarks in Missouri; Barnegat Bay, Lake Hopatcong, Little Egg Harbor Bay, and the Manasquan River in New Jersey; Huntington Harbor in New York; Town River in Massachusetts; Masonboro Inlet in North Carolina; Lake Wylie in South Carolina; Lake Erie in Ohio; Grand Lake in Oklahoma; Newport Bay, San Diego Bay, and Richardson Bay in California; Saginaw River, Lake St. Clair, Cass Lake, Spring Lake, and Lake Fenton in Michigan; Lake Union in Washington; Sturgeon Bay, Lake Mendota, Kinnickinnic River, and Lake Butte Des Mortes in Wisconsin; Lake Michigan and Lake Marie in Illinois; Newport Harbor in Rhode Island; and Clear Lake and Lake Lewisville in Texas. Our waterfront retail locations, most of which include marina-type facilities and docks at which we display our yachts and boats, are easily accessible to the boating populace, serve as in-water showrooms, and enable the sales force to give customers immediate in-water demonstrations of various boat models. Most of our other locations are in close proximity to water.

Operations

Dealership Operations and Management

We have adopted a generally decentralized approach to the operational management of our dealerships. While certain administrative functions are centralized at the corporate level, local management is primarily responsible for the day-to-day operations of the retail locations. Each retail location is managed by a general manager, who oversees the day-to-day operations, personnel, and financial performance of the individual store, subject to the direction of a regional president or district president, who generally has responsibility for the retail locations within a specified geographic region. Typically, each retail location also has a staff consisting of an F&I manager, a parts manager, a service manager, sales representatives, maintenance and repair technicians, and various support personnel.

10

Sales and Marketing

Our sales philosophy focuses on selling the pleasures of the boating lifestyle and creating memories of a lifetime with family and friends. We believe that the critical elements of our sales philosophy include our appealing retail locations, no-hassle sales approach, highly trained sales representatives, high level of customer service, emphasis on educating the customer and the customer's family on boating, and providing our customers with opportunities for boating through our MarineMax Getaways!®. We strive to provide exceptional customer experiences through the best services, products, and technology before, during, and after the sale. Our team and customers are United by Water®.

Each retail location offers the customer the opportunity to evaluate a variety of new and used boats in a comfortable and convenient setting. Our full-service retail locations facilitate a turn-key purchasing process that includes attractive lender financing packages, extended service agreements, and insurance. Many of our retail locations are located on waterfronts and marinas, which attract boating enthusiasts and enable customers to operate various boats prior to making a purchase decision.

The brands we offer are diverse in size and use and are spread across our customer activities of leisure, fishing, watersports, luxury, and vacations. We believe the transformative qualities of the water should be shared by everyone, so we created our boat lineup accordingly. Our promise gives our brands meaning and reason to exist next to one another on our showroom floor.

We sell our boats at posted MarineMax "One Price" that generally represent a discount from the manufacturer's suggested retail price. Our sales approach focuses on the customer experience by minimizing customer anxiety associated with price negotiation.

As a part of our sales and marketing efforts, our digital marketing capabilities are a competitive advantage, with the majority of leads originating through our digital properties, including MarineMax.com. Social media is a growing venue for customer engagement and communication and has become a strong medium for connecting with new customers. Additionally, we hold online experience events including immersive boat tours that allow participants to explore boats and yachts from multiple manufactures, segments, and models from nearly any electronic device including their phone, tablet, or computer.

We participate in boat shows and in-the-water sales events at area boating locations, typically held in January, February, March, and toward the end of the boating season, in each of our markets. Boat shows and other offsite promotions are an important venue for generating customer engagement. The boat shows also generate a significant amount of interest in our products resulting in boat sales after the show. Online we are always available and can offer our full selection of boats, yachts and charters, as well as our expert team to answer customers' questions and help them find a boat virtually.

We emphasize customer education through one-on-one education by our sales representatives and, at some locations, our delivery captains, before and after a sale, and through in-house seminars for the entire family on boating safety, the use and operation of boats, and product demonstrations. Typically, one of our delivery captains or the sales representative delivers the customer's boat to an area boating location and thoroughly instructs the customer about the operation of the boat, including hands-on instructions for docking and trailering the boat. To enhance our customer relationships after the sale, we lead and sponsor MarineMax Getaways!® group boating trips to various destinations, rendezvous gatherings, and on-the-water organized events that promote the boating lifestyle and memories of a lifetime. Each Company-sponsored event, planned and led by a Company employee, also provides a favorable medium for acclimating new customers to boating, sharing exciting boating destinations, creating friendships with other boaters, and enabling us to promote new product offerings to boating enthusiasts.

As a result of our relative size, we believe we have a competitive advantage within the industry by being able to conduct an organized and systematic advertising and marketing effort. Part of our marketing capabilities include a customer relationship management system that tracks all customer engagements, evaluates the customers propensity to buy, automatically generates follow-up activities, and facilitates Company-wide availability of a particular boat or other marine products and services desired by a customer.

Suppliers and Inventory Management

We purchase a substantial portion of our new boat inventory directly from manufacturers, which allocate new boats to dealerships based on the amount of boats sold by the dealership and their market share. We manufacture a portion of our new boat inventory from our Product Manufacturing segment. We also exchange new boats with other dealers to accommodate customer demand and to balance inventory.

In fiscal 2021, sales of new Brunswick and Azimut boats and yachts accounted for approximately 27% and 10% of our revenue, respectively. Sales of new Sea Ray and Boston Whaler boats accounted for approximately 11% and 13%, respectively, of our revenue in fiscal 2021. No purchases of new boats and other marine related products from any other manufacturer accounted for more than 10% of our revenue in fiscal 2021.

We have entered into multi-year agreements with Brunswick covering Sea Ray and Boston Whaler. We also have a multi-year agreement with Azimut-Benetti Group for its Azimut product line. We typically deal with each of our manufacturers, other than Brunswick and Azimut-Benetti Group, under an annually renewable, non-exclusive dealer agreement.

11

The dealer agreements do not restrict our right to sell any product lines or competing products provided thatwe are in compliance with the material obligations of our dealer agreements. The terms of each dealer agreement appointsa designated geographical territory for the dealer, which is exclusive to the dealer provided that the dealer is able to meet the material obligations of its dealer agreement.

Manufacturers generally establish prices on an annual basis, but may change prices at their sole discretion. Manufacturers typically discount the cost of inventory and offer inventory financing assistance during the manufacturers' slow seasons, generally October through March. To obtain lower cost of inventory, we strive to capitalize on these manufacturer incentives to take product delivery during the manufacturers' slow seasons. This permits us to gain pricing advantages and better product availability during the selling season. Arrangements with certain other manufacturers may restrict our right to offer some product lines in certain markets.

We transfer individual boats among our retail locations to fill customer orders that otherwise might take substantially longer to fill from the manufacturer. This reduces delays in delivery, helps us maximize inventory turnover, and assists in minimizing potential overstock or out-of-stock situations. We actively monitor our inventory levels to maintain levels appropriate to meet current anticipated market demands. We are not bound by contractual agreements governing the amount of inventory that we must purchase in any year from any manufacturer, but the failure to purchase at agreed upon levels may result in the loss of certain manufacturer incentives or dealership rights.

Inventory Financing

Marine manufacturers customarily provide interest assistance programs to retailers. The interest assistance varies by manufacturer and may include periods of free financing or reduced interest rate programs. The interest assistance may be paid directly to the retailer or the financial institution depending on the arrangements the manufacturer has established. We believe that our financing arrangements with manufacturers are standard within the industry.

We account for consideration received from our vendors in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 606, "Revenue from Contracts with Customers" ("ASC 606"). ASC 606 requires us to classify interest assistance received from manufacturers as a reduction of inventory cost and related cost of sales as opposed to netting the assistance against our interest expense incurred with our lenders. Pursuant to ASC 606, amounts received by us under our co-op assistance programs from our manufacturers are netted against related advertising expenses.

We are party to an Amended and Restated Loan and Security Agreement (the "Credit Facility"), with Wells Fargo Commercial Distribution Finance LLC, M&T Bank, Bank of the West, and Truist Bank. The Credit Facility provides the Company a line of credit with asset based borrowing availability of up to $500.0 million for working capital and inventory financing, with the amount permissible pursuant to a borrowing base formula. The Credit Facility has a three-year term and expires in July 2024, subject to extension for two one-year periods, with lender approval. The Credit Facility is further discussed in the "Management's Discussion and Analysis of Financial Condition and Results of Operations" section of this Annual Report on Form 10-K.

Technology Platform

We believe that our technology platform, which is utilized by each of our dealerships and has been developed over a number of years through cooperative efforts with strategic partners, enhances our ability to integrate successfully the operations of our dealerships and future acquisitions, facilitates the interchange of information, and enhances cross-selling opportunities throughout our company. The platform integrates each level of operations on a Company-wide basis, including but not limited to inventory, financial reporting, budgeting, and sales management. The platform enables us to monitor each dealership's operations in order to identify quickly areas requiring additional focus and to manage inventory. The platform also provides sales representatives with prospect and customer information that aids them in tracking engagements insights, automatically generates follow-up activities, facilitates the availability of a particular boat Company-wide, locates boats needed to satisfy a particular customer request, and monitors the maintenance and service needs of customers' boats. Company representatives also utilize the platform to assist in arranging financing and insurance packages. We mitigate cybersecurity risks by employing extensive measures, including employee training, systems, monitoring and testing, and maintenance of protective systems and contingency plans.

Human Capital Resources

As of September 30, 2021, we had 2,666 employees, 2,067 (77%) of whom were in store-level operations, 467 (18%) of whom were in the yacht manufacturing operations, and 132 (5%) of whom were in corporate administration and management. We are not a party to any collective bargaining agreements. We consider our relations with our employees to be excellent.

In managing the business, we devote substantial efforts to recruit employees that we believe to be exceptionally well qualified for their position. We also train our employees to understand our core retail philosophies, which focus on making the purchase of a boat and its subsequent use as hassle-free and enjoyable as possible. Through our MarineMax University, or MMU, we teach our retail philosophies to existing and new employees at various locations and online, through MMU-online. MMU is a modularized and

12

instructor-led educational program that focuses on our retailing philosophies and provides instruction on such matters as the sales process, customer service, F&I, accounting, leadership, and human resources. We also have a specialized service training center and program in Clearwater, Florida where we train our service technicians in best practices.

Sales representatives receive compensation primarily on a commission basis. Each general manager is a salaried employee with incentive bonuses based on the performance of the managed dealership. Maintenance and repair service managers receive compensation on a salary basis with bonuses based on the performance of their departments. Our technology platform provides each store and department manager with daily financial and operational information, enabling them to monitor the performance of their personnel on a daily, weekly, and monthly basis. We have a uniform, fully integrated technology platform serving each of our dealerships.

Our philosophy is to pay competitive base salaries to team members at levels that help us to attract, motivate, and retain highly qualified team members and reduce turnover. Cash incentive bonuses are designed to reward individuals based on our Company's financial results as well as the achievement of personal and corporate objectives designed to contribute to our long-term success in building shareholder value. Grants of stock-based awards under our 2011 Stock-Based Compensation Plan are intended to align compensation with the price performance of our common stock. Total compensation levels reflect corporate positions, responsibilities, and achievement of goals. As a result of our performance-based compensation philosophy, pay levels may vary significantly from year to year and among our various team members. Performance metrics utilized by our cash compensation plans include pretax income performance bonus, aged inventory, district and regional financial performance targets, and net promoter score (customer satisfaction).

Intellectual Property

We have registered tradenames and trademarks, including among other marks, "MarineMax" and "United by Water" in over 20 countries and territories. Pursuant to agreements with manufacturers and subject to restrictions in those agreements, we have the right to use and display the trademarks and logos of our manufacturer's brands at our retail stores as well as in our advertising and promotional materials. The current registrations of our tradenames and trademarks are effective for varying periods of time, which we may renew periodically, provided that we comply with all statutory maintenance requirements, including continued use of each trademark in each country.

Seasonality and Weather Conditions

Our business, as well as the entire recreational boating industry, is highly seasonal, with seasonality varying in different geographic markets. Over the three-year period ended September 30, 2021, the average revenue for the quarters ended December 31, March 31, June 30 and September 30 represented approximately 20%, 24%, 32%, and 24%, respectively, of our average annual revenues. With the exception of Florida, we generally realize significantly lower sales and higher levels of inventories and related short-term borrowings, in the quarterly periods ending December 31 and March 31. The onset of the public boat and recreation shows in January generally stimulates boat sales and typically allows us to reduce our inventory levels and related short-term borrowings throughout the remainder of the fiscal year. Our expansion into boat storage may act to reduce our seasonality and cyclicality.

Our business is also subject to weather patterns, which may adversely affect our results of operations. For example, prolonged winter conditions, drought conditions (or merely reduced rainfall levels) or excessive rain, may limit access to area boating locations or render boating dangerous or inconvenient, thereby curtailing customer demand for our products. In addition, unseasonably cool weather and prolonged winter conditions may lead to a shorter selling season in certain locations. Hurricanes and other storms could result in disruptions of our operations or damage to our boat inventories and facilities, as has been the case when Florida and other markets were affected by hurricanes, such as Hurricanes Harvey and Irma in 2017. Although our geographic diversity is likely to reduce the overall impact to us of adverse weather conditions in any one market area, these conditions will continue to represent potential, material adverse risks to us and our future financial performance.

Governmental Regulations, including Environmental Regulations

Our operations are subject to extensive regulation, supervision, and licensing under various foreign, federal, state, and local statutes, ordinances, and regulations. While we believe that we maintain all requisite licenses and permits and are in compliance with all applicable federal, state, and local regulations, there can be no assurance that we will be able to maintain all requisite licenses and permits. The failure to satisfy those and other regulatory requirements could have a material adverse effect on our business, financial condition, and results of operations. The adoption of additional laws, rules, and regulations could also have a material adverse effect on our business. Various foreign, federal, state, and local regulatory agencies, including the Occupational Safety and Health Administration ("OSHA"), the EPA, and similar foreign, federal, state, and local agencies, have jurisdiction over the operation of our dealerships, repair facilities, and other operations with respect to matters such as consumer protection and privacy, workers' safety, and laws regarding protection of the environment, including air, water, and soil.

13

The EPA has various air emissions regulations for outboard marine engines that impose more strict emissions standards for two-cycle, gasoline outboard marine engines. The majority ofthe outboard marine engines we sell are manufactured by Mercury Marine. Mercury Marine's product line of low-emission engines, including the Verado, SeaPro, Pro XS, and other four-stroke outboards, have achieved the EPA's mandated 2006 emission levels. While we remain committed to supporting sustainable manufacturing and a sustainable environment for all boaters, any increased costs of producing engines resulting from EPA standards, or the inability of our manufacturers to comply with EPA requirements, could have a material adverse effect on our business.

Certain of our facilities own and operate underground storage tanks ("USTs") and above ground storage tanks ("ASTs") for the storage of various petroleum products. The USTs and ASTs are generally subject to federal, state, and local laws and regulations that require testing and upgrading of tanks and remediation of contaminated soils and groundwater resulting from leaking tanks. In addition, if leakage from Company-owned or operated tanks migrates onto the property of others, we may be subject to civil liability to third parties for remediation costs or other damages. Based on historical experience, we believe that our liabilities associated with tank testing, upgrades, and remediation are unlikely to have a material adverse effect on our financial condition or operating results.

As with boat dealerships generally, and parts and service operations in particular, our business involves the use, handling, storage, and contracting for recycling or disposal of hazardous or toxic substances or wastes, including environmentally sensitive materials, such as motor oil, waste motor oil and filters, transmission fluid, antifreeze, freon, waste paint and lacquer thinner, batteries, solvents, lubricants, degreasing agents, gasoline, and diesel fuels. Accordingly, we are subject to regulation by federal, state, and local authorities establishing requirements for the use, management, handling, and disposal of these materials and health and environmental quality standards, and liability related thereto, and providing penalties for violations of those standards. We are also subject to laws, ordinances, and regulations governing investigation and remediation of contamination at facilities we operate to which we send hazardous or toxic substances or wastes for treatment, recycling, or disposal.

We do not believe we have any material environmental liabilities or that compliance with environmental laws, ordinances, and regulations will, individually or in the aggregate, have a material adverse effect on our business, financial condition, or results of operations. However, soil and groundwater contamination has been known to exist at certain properties owned or leased by us. We have also been required and may in the future be required to remove USTs and ASTs containing hazardous substances or wastes. As to certain of our properties, specific releases of petroleum have been or are in the process of being remedied in accordance with state and federal guidelines. We are monitoring the soil and groundwater as required by applicable state and federal guidelines. In addition, the shareholders of certain of the acquired dealers have indemnified us (and such indemnification is continuing) for specific environmental issues identified on environmental site assessments performed by us as part of the acquisitions. We maintain insurance for pollutant cleanup and removal. The coverage pays for the expenses to extract pollutants from land or water at the insured property, if the discharge, dispersal, seepage, migration, release, or escape of the pollutants is caused by or results from a covered cause of loss. We also have additional storage tank liability insurance and Superfund coverage where applicable. In addition, certain of our retail locations are located on waterways that are subject to federal or state laws regulating navigable waters (including oil pollution prevention), fish and wildlife, and other matters.

Three of the properties we own were historically used as gasoline service stations. Remedial action with respect to prior historical site activities on these properties has been completed in accordance with federal and state law. We do not believe that any of these environmental issues will result in any material liabilities to us.

Additionally, certain states have required or are considering requiring a license in order to operate a recreational boat. While such licensing requirements are not expected to be unduly restrictive, regulations may discourage potential first-time buyers, thereby limiting future sales, which could adversely affect our business, financial condition, and results of operations.

Environmental Responsibility

We operate many retail locations near or on bodies of water that are acutely susceptible to the risks associated with climate change. Such risks include those related to the physical impacts of climate change, such as possibly more frequent and severe weather events, rising sea levels, and/or long term shifts in climate patterns, and risks related to the transition to a lower-carbon economy, such as reputational, market and/or regulatory risks. Our commitment to environmental responsibility and initiatives to reduce our environmental footprint are outlined in our "Environmental Policy." Our Environmental Policy can be found on the Investor Relations section of our website at www.MarineMax.comunder Governance Documents. Our Environmental Policy and associated climate related risks and opportunities are reviewed by our Board of Directors on an annual basis or more frequently as needed.

We have engaged in many efforts to mitigate and adapt to climate change. For example, we seek out, to the extent feasible, manufacturers committed to the highest levels of sustainability, environmental stewardship, and low-emissions as demonstrated by Mercury Marine. Mercury Marine's commitment to sustainability and successes are detailed in its 2020 Sustainability Report. Mercury Marine's accomplishments include winning the 2019 Sustainable Process Award from the Wisconsin Sustainable Business Council for its sustainable use of aluminum, winning the 2018 Sustainable Product of the Year from the Wisconsin Sustainable Business Council for its Active Trim technology, and winning the 2018 Business Friend of the Environment Award for their new V6 and V8 outboard engines. For the 10^th consecutive year, the Wisconsin Sustainable Business Council awarded Mercury Marine a "Green Masters" designation, a program measuring a broad range of sustainability issues including energy and water conservation,

14

waste management, community outreach, and education. Additionally, Azimut Yachts was awarded ISO 14001 certification, for its consistent and effective management system aimed at reducing the environmental impact of its operations. Also, to maximize the eco-compatible standards of their yachts, Azimut Yachts adopted RINA (an organization specializing in classification, certification, testing, and inspection) principles to achieve RINA Green Plus notation.

Further, while not our primary focus, as opportunities arise we have made targeted investments to support new technology, innovations, and research in the marine industry to reduce emissions, provide environmental stewardship, and support a sustainable environment for all boaters. The Fraser Yachts Group has become the first yacht company to sign the Pact for Energy Transition with the Monaco Government. The energy transition pact was created by the Monaco government to improve energy efficiency and promote renewable energy sources, with the target to reducing greenhouse gas emissions, by allowing residents, workers, businesses, institutions and associations to contribute to the energy transition effort.

We take pride in maintaining our retail locations and marinas for the benefit of the local communities and boaters we serve. We strive to execute a proactive strategy related to environmental, health, and safety laws and regulations, and environmental stewardship, which includes investing significant resources in maintaining and developing our retail locations and marinas for the long term. Additionally, several of our Florida locations have been designated Clean Marinas through the Florida Department of Environmental Protection Clean Marina Program. The Clean Marina Program recognizes facilities engaging in environmental best practices and exceeding regulatory requirements in and around Florida's waterways.

Corporate Social Responsibility

Our commitment to social responsibility is outlined in our "Human Rights Policy." Our Human Rights Policy can be found on the Investor Relations section of our website at www.MarineMax.comunder Governance Documents. Our Human Rights Policy is reviewed by our Board of Directors on an annual basis or more frequently as needed. We strive to conduct our business in an ethical and socially responsible way, and are sensitive to the needs of the environment, our customers, our shareholders, our team members and our communities. Our ethical and social responsibility is guided by our MarineMax culture and values which are honesty, trust, loyalty, professionalism, consistency, always do what is right, treat others as we want to be treated, and always consider the long term. Our culture, values, and mission are shared and reinforced with our team members through daily stand up meetings, team events, and online communications. We pride ourselves in supporting our local communities both on and off the water. One way in which our presence is felt within the local community is by providing our team members time to volunteer and assist with Habitat for Humanity housing projects in addition to making charitable donations to Habitat for Humanity. Additionally, we are proud to support the ocean cleanup company 4ocean and its mission to end the world's plastic pollution crises. 4ocean is a global company that actively removes trash from the ocean and coastlines, helps create sustainable economies around the world and inspires individuals to work together for a cleaner ocean.

Product Liability

The products we sell or service may expose us to potential liabilities for personal injury or property damage claims relating to the use of those products. Historically, the resolution of product liability claims has not materially affected our business. Manufacturers of the products we sell generally maintain product liability insurance. We also maintain third-party product liability insurance that we believe to be adequate. We may experience claims that are not covered by, or that are in excess of, our insurance coverage. The institution of any significant claims against us could subject us to damages, result in higher insurance costs, and harm our business reputation with potential customers.

Executive Officers

The following table sets forth information concerning each of our executive officers as of November 15, 2021:

15

William H. McGill Jr. has served as the Executive Chairman of the Board since October 2018. Mr. McGill served as Chief Executive Officer of MarineMax from January 23, 1998 to September 30, 2018 and as the Chairman of the Board and as a Director of the Company since March 6, 1998. Mr. McGill served as the President of the Company from January 23, 1988 until September 8, 2000 and re-assumed the position from July 1, 2002 to October 1, 2017. Mr. McGill was the principal owner and president of Gulfwind USA, Inc., one of our operating subsidiaries, from 1973 until its merger with us in 1998.

William Brett McGill has served as Chief Executive Officer since October 2018, as President since October 2017, and as a Director since February 21, 2019. Mr. McGill served as President and Chief Operating Officer of MarineMax from October 2017 to October 2018. Mr. McGill served as Executive Vice President and Chief Operating Officer from October 2016 to October 2017, Executive Vice President Operations of the Company from October 2015 to September 2016, as Vice President of West Operations of the Company from May 2012 to September 2015, and was appointed as an executive officer by our Board of Directors in November 2012. Mr. McGill served as one of our Regional Presidents from March 2006 to May 2012, as Vice President of Information Technology, Service and Parts of the Company from October 2004 to March 2006, and as Director of Information Services from March 1998. Mr. McGill began his professional career with a software development firm, Integrated Dealer Systems, prior to joining MarineMax in 1996. William Brett McGill is the son of William H. McGill, Jr.

Michael H. McLamb has served as Executive Vice President of MarineMax since October 2002, as Chief Financial Officer since January 23, 1998, as Secretary since April 5, 1998, and as a Director since November 1, 2003. Mr. McLamb served as Vice President and Treasurer of the Company from January 23, 1998 until October 22, 2002. Mr. McLamb, a certified public accountant, was employed by Arthur Andersen LLP from December 1987 to December 1997, serving most recently as a Senior Manager.

Charles A. Cashman has served as Executive Vice President and Chief Revenue Officer of MarineMax since October 2016. Mr. Cashman served as Executive Vice President Sales, Marketing, and Manufacturer Relations of the Company from October 2015 to September 2016, served as Vice President of East Operations from May 2012 to September 2015, and was appointed as an executive officer by our Board of Directors in November 2012. Mr. Cashman served as Regional President of East Florida from October 2008 to May 2012, and as District Manager of the East Coast of Florida from March 2007 to October 2008. Mr. Cashman served several other positions of increasing responsibility, including Sales Consultant, Sales Manager, and General Manager, since joining MarineMax in 1992.

Anthony E. Cassella, Jr.has served as Vice President of MarineMax since February 2016, Chief Accounting Officer since October 2014, and Vice President of Accounting and Shared Services since February 2011. Mr. Cassella served as Director of Shared Services from October 2007 until February 2011 and Regional Controller from March 1999 until October 2007. Mr. Cassella was the Controller of Merit Marine which the Company acquired in March 1999. Mr. Cassella, a certified public accountant, worked in public accounting from June 1991 to February 1998, serving most recently as Manager.

Risks Related to Competition, Economic, and Industry Conditions

Our success depends to a significant extent on the well-being, as well as the continued popularity and reputation for quality of the boating products, of our manufacturers, particularly Brunswick's Sea Ray and Boston Whaler boat lines and Azimut-Benetti Group's Azimut products. The failure to obtain a high quality and desirable mix of competitively priced products that our customers demand could have a material adverse effect on our business, financial condition, and results of operations.

Approximately 27% of our revenue in fiscal 2021 resulted from sales of new boats manufactured by Brunswick, including approximately 11% from Brunswick's Sea Ray division, 13% from Brunswick's Boston Whaler division, and approximately 3% from Brunswick's other divisions. Additionally, approximately 10% of our revenue in fiscal 2021 resulted from sales of new boats manufactured by Azimut-Benetti Group. The remainder of our fiscal 2021 revenue from new boat sales resulted from sales of products from a limited number of other manufacturers, none of which accounted for more than 10% of our revenue.

We depend on our manufacturers to provide us with products that compare favorably with competing products in terms of quality, performance, safety, and advanced features, including the latest advances in propulsion and navigation systems. Any adverse change in the production efficiency, product development efforts, technological advancement, expansion of manufacturing footprint, supply chain and third-party suppliers, marketplace acceptance, marketing capabilities, ability to secure adequate access to capital, and financial condition of our manufacturers, particularly Brunswick (including Mercury Marine, a division of Brunswick) and Azimut-Benetti Group, given our reliance on Sea Ray, Boston Whaler, Mercury Marine engines, and Azimut, would have a substantial adverse impact on our business. Any difficulties encountered by any of our manufacturers, particularly Brunswick and Azimut-Benetti Group, resulting from economic, financial, supply chain, or other factors, such as the COVID-19 pandemic, could adversely affect the quality and amount of products that they are able to supply to us and the services and support they provide to us.

Any interruption or discontinuance of the operations of Brunswick, Azimut-Benetti Group or other manufacturers could cause us to experience shortfalls, disruptions or delays with respect to needed inventory. Although we believe in our brand, our product

16

diversification and that adequate alternate sources would be available that could replace any manufacturer other than Brunswick and Azimut-Benetti Group as a product source, those alternate sources may not be available at the time of any interruption, and alternative products may not be available at comparable quality and price.

Boat manufacturers exercise substantial control over our business.

We depend on our dealer agreements. We have dealer agreements with Brunswick covering Sea Ray and Boston Whaler products. Most of our retail locations have a multi-year dealer agreement which provides for the lowest product prices charged by the Sea Ray division of Brunswick or Boston Whaler, as applicable, from time to time to other domestic Sea Ray or Boston Whaler dealers, as applicable. These terms are subject to:

Each dealer agreement designates a specific geographical territory for the dealer, which is exclusive to the dealer provided that the dealer is able to meet the material obligations of its dealer agreement.

We are the exclusive dealer for Azimut-Benetti Group's Azimut product line for the United States. The Azimut dealer agreement provides a geographic territory to promote the product line and to network with the appropriate clientele through various independent locations designated for Azimut retail sales. Our dealer agreement is a multi-year term but requires us to be in compliance with its terms and conditions.

As is typical in the industry, we generally deal with manufacturers, other than Sea Ray, Boston Whaler, and Azimut, under renewable annual dealer agreements. These agreements do not contain any contractual provisions concerning product pricing or required purchasing levels. Pricing is generally established on a model year basis, but is subject to change in the manufacturer's sole discretion. Any change or termination of these arrangements for any reason could adversely affect product availability and cost and our financial performance.

Through these dealer agreements, boat manufacturers (particularly Brunswick and Azimut) exercise significant control over their dealers, restrict them to specified locations, and retain approval rights over changes in management and ownership, among other things. Failure to meet the customer satisfaction, market share goals, and other conditions set forth in any dealer agreement could have various consequences, including the following:

These events could have a material adverse effect on our competitive position and financial performance.

Our business, as well as the entire recreational boating industry, is highly seasonal, with seasonality varying in different geographic markets.

Over the three-year period ended September 30, 2021, the average revenue for the quarterly periods ended December 31, March 31, June 30 and September 30 represented approximately 20%, 24%, 32%, and 24%, respectively, of our average annual revenue. With the exception of Florida, we generally realize significantly lower sales and higher levels of inventories and related short-term borrowings in the quarterly periods ending December 31 and March 31. The onset of the public boat and recreation shows in January typically stimulates boat sales and allows us to reduce our inventory levels and related short-term borrowings throughout the remainder of the fiscal year. Our business could become substantially more seasonal if we acquire dealers that operate in colder regions of the United States, which are generally closed or experience lower volume in the winter months.

17

The failure to receive rebates and other dealer incentives on inventory purchases or retail sales could substantially reduce our margins.

We rely on manufacturers' programs that provide incentives for dealers to purchase and sell particular boat makes and models or for consumers to buy particular boat makes or models. Any eliminations, reductions, limitations, or other changes relating to rebate or incentive programs that have the effect of reducing the benefits we receive, whether relating to the ability of manufacturers to pay or our ability to qualify for such incentive programs, could increase the effective cost of our boat purchases, reduce our margins and competitive position, and have a material adverse effect on our financial performance.

Other recreational activities, poor industry perception, and potential health risks from environmental conditions can adversely affect the levels of boat purchases.

Demand for our products can be adversely affected by competition from other activities that occupy consumers' time, including other forms of recreation as well as religious, cultural and community activities. In addition, real or perceived health risks from engaging in outdoor activities and local environmental conditions in the areas in which we operate dealerships could adversely affect the levels of boat purchases. Further, as a seller of high-end consumer products, we must compete for discretionary spending with a wide variety of other recreational activities and consumer purchases. In addition, perceived hassles of boat ownership and customer service and lack of customer education throughout the retail boat industry, which has traditionally been perceived to be relatively poor, represent impediments to boat purchases.

We face intense competition.

We operate in a highly competitive environment. In addition to facing competition generally from recreation businesses seeking to attract consumers' leisure time and discretionary spending dollars, the recreational boat industry itself is highly fragmented, resulting in intense competition for customers, quality products, boat show space, and suitable retail locations. We rely to a certain extent on boat shows to generate sales.

We compete primarily with single-location boat dealers and, with respect to sales of marine parts, accessories, and equipment, with national specialty marine parts and accessories stores, online catalog retailers, sporting goods stores, and mass merchants. Competition among boat dealers is based on the quality of available products, the price and value of the products, and attention to customer service. There is significant competition both within markets we currently serve and in new markets that we may enter. We compete in each of our markets with retailers of brands of boats and engines we do not sell in that market. In addition, several of our competitors, especially those selling marine equipment and accessories, are large national or regional chains that have substantial financial, marketing and other resources. Private sales of used boats represent an additional source of competition.

Due to various matters, including environmental concerns, permitting and zoning requirements, and competition for waterfront real estate, some markets in the United States have experienced an increased waiting list for marina and storage availability. In general, the markets in which we currently operate are not experiencing any unusual difficulties. However, marine retail activity could be adversely affected in markets that do not have sufficient marine and storage availability to satisfy demand.

Timing of large boat and yacht sales and failure to adequately anticipate consumer preference and demand may have an adverse impact on our business.

Forecasting optimal inventory levels is difficult to predict based on, among other things, changes in economic conditions, consumer preferences, delivery of new models from manufacturers, and timing of large boat and yacht sales. Failure to adequately anticipate consumer demand and preferences could negatively impact our inventory management strategies, inventory carrying costs, and our operating margins.

Economic conditions and consumer spending patterns can have a material adverse effect on our business, financial condition, and results of operations.

General economic conditions and consumer spending patterns can negatively impact our operating results. Unfavorable local, regional, national, or global economic developments or uncertainties regarding future economic prospects could reduce consumer spending in the markets we serve and adversely affect our business. Economic conditions in areas in which we operate dealerships, such as corporate downsizing, military base closings, and inclement weather such as hurricanes or other storms, environmental conditions, and specific events, such as the BP oil spill in the Gulf of Mexico in 2010, or Hurricanes Harvey and Irma in 2017, also could adversely affect, and in certain instances have adversely affected, our operations in certain markets.

In an economic downturn, consumer discretionary spending levels generally decline, at times resulting in disproportionately large reductions in the sale of luxury goods. Consumer spending on luxury goods also may decline as a result of lower consumer confidence levels, even if prevailing economic conditions are favorable. As a result, an economic downturn could impact us more than certain of our competitors due to our strategic focus on a higher end of our market.

18

Unfavorable economic conditions can cause us to reduce our acquisition program, delay new store openings, reduce our inventory purchases, engage in inventory reduction efforts, close a number of our retail locations, reduce our headcount, and amend and replace our credit facility, and could also interfere with our supply of certain brands by manufacturers, reduce marketing and other support by manufacturers, decrease revenue, put additional pressures on margins, and result in our failure to satisfy covenants under our credit agreement.

More recently, inflation has increased in the United States and throughout the world. This has begun to affect the prices at which manufacturers charge us, as well as the prices that we charge our customers. To the extent such inflation continues, increases, or both, it may reduce our margins and have a material adverse effect on our financial performance.

COVID-19 pandemic may adversely affect our revenues, results of operations and financial condition.

Our business could be materially adversely affected by the widespread outbreak of contagious disease, including the recent COVID-19 pandemic. COVID-19 has spread in many of the geographic areas in which we operate. International, national, state and local governments in affected regions have implemented and will continue to implement safety precautions, including quarantines, travel restrictions, business closures, cancellations of public gatherings and other measures, for an indefinite time period. Other organizations and individuals are taking additional steps to avoid or reduce infection, including limiting travel and staying home from work. These measures are disrupting normal business operations both in and outside of affected areas and have had significant negative impacts on businesses and financial markets worldwide.

We continue to monitor our operations and government recommendations and have made modifications to our normal operations, including taking proactive steps to enhance financial flexibility including working to extract capital from our debt-free sizable real estate holdings, taking action to monetize our unlevered inventory, and implementing operating cost savings plans. The onset of the COVID-19 pandemic caused a number of adverse impacts, including reductions in demand for our products, inefficiencies caused by team members working remotely, and certain closed departments or locations based on guidance from each local government or health officials. Disruptions in the capital markets as a result of the COVID-19 outbreak may also adversely affect us if these impacts continue for a prolonged period and we need additional liquidity. Disruptions in our supply chain as a result of the COVID-19 outbreak has adversely affected, and could have an increased adverse effect on, our business, financial condition, and results of operations. While it is not possible at this time to estimate the entirety of the impact that COVID-19 will have on our business, customers, suppliers or other business partners, depending on the severity of the COVID-19 pandemic the length of time of its impact and the applicable government actions in response to it, the effect of the adverse impacts identified in this paragraph may increase and additional adverse impacts may arise.

Our sales may be adversely impacted by a material increase in interest rates and adverse changes in fiscal policy or credit market conditions.

Over the past several years, our economy has been positively impacted by historically unprecedented low interest rates. Such interest rates, driven by the policies of the Federal Reserve, can be a political issue in the United States. Any change by the Federal Reserve to raise its benchmark interest rate in the future or market expectations of such change may result in significantly higher long-term interest rates, which may negatively impact our customers' willingness or desire to purchase our products.

Risks Related to Our Strategies

Failure to implement strategies to enhance our performance or our strategies could have a material adverse effect on our business and financial condition.

We are increasing our efforts to grow our financing and insurance, parts and accessories, service, yacht charter, brokerage, and boat storage businesses to better serve our customers and thereby increase revenue and improve profitability as a result of these higher margin businesses. In addition, we have implemented programs to increase the lead capture and digital sales of used boats, parts, accessories, and a wide range of boating supplies and products. These efforts and programs are designed to increase our revenue and reduce our dependence on the sale of new boats. We are also pursuing certain acquisitions as discussed in the immediately following Risk Factors. These business initiatives have required, and will continue to require, us to add personnel, invest capital, enter businesses in which we do not have extensive experience, and encounter substantial competition. As a result, our strategies to enhance our performance may not be successful and we may increase our expenses or write off such investments if not successful.

19

Our success depends, in part, on our ability to continue to make successful acquisitions at attractive or fair prices and to integrate the operations of acquired dealers and each dealer we acquire in the future.

Since March 1, 1998, we have acquired 32 additional previously independent recreational boat dealers, multiple marinas, four boat brokerage operations, two superyacht service companies, two full-service yacht repair operations, and two boat and yacht manufacturers. Each acquired dealer and entity operated independently prior to its acquisition by us. Our success depends, in part, on our ability to continue to make successful acquisitions at attractive or fair prices that align with our culture and focus on customer service and to integrate the operations of acquired dealers, including centralizing certain functions to achieve cost savings and pursuing programs and processes that promote cooperation and the sharing of opportunities and resources among our dealerships. We may not be able to oversee the combined entity efficiently, realize anticipated synergies, or implement effectively our growth and operating strategies. To the extent that we successfully pursue our acquisition strategy, our resulting growth will place significant additional demands on our management and infrastructure. Our failure to pursue successfully our acquisition strategies or operate effectively the combined entity could have a material adverse effect on our rate of growth and operating performance.

We may pursue acquisition strategies in new lines of business.

We have historically pursued strategic acquisitions to capitalize upon the consolidation opportunities in the highly fragmented recreational boat dealer industry by acquiring additional dealers and related operations and improving their performance and profitability through the implementation of our operating strategies. We have also recently pursued, and may continue to pursue, potential contract manufacturing, vertical integration strategies, yacht charter and brokerage, marinas, boat storage, or other acquisitions as opportunities arise. To the extent we are successful in pursuing one or more of these strategies, we will face certain risks in addition to those that exist with acquisitions more closely related to our historical business, including potential inexperience in a line of business that is either new to us or that has become materially more significant to us as a result of a transaction, the potential difficulty of presenting a unified corporate image, greater uncertainties in the financial benefits and potential liabilities associated with this expanded base of acquisitions, different types of legal and operational risks, and different types of applicable financial metrics and goals. Our failure to pursue successfully our acquisition strategies in new lines of business, operate effectively the combined entity, and/or mitigate any potential new risks, could have a material adverse effect on our rate of growth and operating performance.

Unforeseen expenses, difficulties, and delays frequently encountered in connection with expansion through acquisitions could inhibit our growth and negatively impact our profitability.

The acquisition of additional recreational boat dealers, boat storage facilities, yacht brokerage operations, and marinas, which is one of our growth strategies, and vertical integration strategies, all involve significant risks. This strategy entails reviewing and potentially reorganizing acquired business operations, corporate infrastructure and systems, and financial controls. Unforeseen expenses, difficulties and delays frequently encountered in connection with expansion through acquisitions could inhibit our growth and negatively impact our profitability. We may be unable to identify suitable acquisition candidates or to complete the acquisitions of candidates that we identify. Increased competition for acquisition candidates or increased asking prices by acquisition candidates may increase purchase prices for acquisitions to levels beyond our financial capability or to levels that would not result in expected returns required by our acquisition criteria to be in the best interest of shareholders. Acquisitions also may become more difficult or less attractive in the future as we acquire more of the most attractive dealers that best align with our culture and focus on customer service. In addition, we may encounter difficulties in integrating the operations of acquired dealers with our own operations, difficulties in retaining employees, potential risks of losing customers, suppliers, or other business relationships, and difficulties in managing acquired dealers profitably without substantial costs, delays, or other operational or financial problems.

Our ability to continue to grow through acquisitions depends upon various factors, including the following:

If we finance future acquisitions in whole or in part through the issuance of common stock or securities convertible into or exercisable for common stock, existing shareholders will experience dilution in the voting power of their common stock and earnings per share could be negatively impacted. Any borrowings made to finance future acquisitions or for operations could make us more vulnerable to a downturn in our operating results, a downturn in economic conditions, or increases in interest rates on borrowings that are subject to interest rate fluctuations.

20

We may be required to obtain the consent of Brunswick and various other manufacturers prior to the acquisition of other dealers.

In determining whether to approve acquisitions, manufacturers may consider many factors, including our financial condition and ownership structure. Manufacturers also may impose conditions on granting their approvals for acquisitions, including a limitation on the number of their dealers that we may acquire. Our ability to meet manufacturers' requirements for approving future acquisitions will have a direct bearing on our ability to complete acquisitions and effect our growth strategy. There can be no assurance that a manufacturer will not terminate its dealer agreement, refuse to renew its dealer agreement, refuse to approve future acquisitions, or take other action that could have a material adverse effect on our acquisition program.

Our internal growth and operating strategies of opening new locations and offering new products involve risk.

In addition to pursuing growth by acquiring boat dealers, we intend to continue to pursue a strategy of growth through opening new retail locations and offering new products in our existing and new territories. This strategy may entail obtaining additional distribution rights from our existing and new manufacturers. We may not be able to secure additional distribution rights or obtain suitable alternative sources of supply if we are unable to obtain such distribution rights. The inability to expand our product lines and geographic scope by obtaining additional distribution rights could have a material adverse effect on the growth and profitability of our business.

Accomplishing these goals for expansion will depend upon a number of factors, including the following:

Our dealer agreements with Brunswick require Brunswick's consent to open, close, or change retail locations that sell Sea Ray or Boston Whaler products as applicable, and other dealer agreements generally contain similar provisions. We may not be able to open and operate new retail locations or introduce new product lines on a timely or profitable basis. Moreover, the costs associated with opening new retail locations or introducing new product lines may adversely affect our profitability.

As a result of these growth strategies, we expect to continue to expend significant time and effort in opening and acquiring new retail locations, improving existing retail locations in our current markets, and introducing new products. Our systems, procedures, controls, financial resources, and management and staffing levels may not be adequate to support expanding operations. The inability to manage our growth effectively could have a material adverse effect on our business, financial condition, and results of operations.

In addition to our traditional repeat and referral business in our physical locations, digital channels are increasingly significant in serving our existing customer base and reaching new customers. Our continued expansion and success will be negatively impacted if we are not able to fully exploit these channels.

Our digital channels are subject to a number of risks and uncertainties that are beyond our control, including the following:

21

Further, we may also be vulnerable to competitive pressures from the growing electronic commerce activity in our market, both as they may impact our own on-line business, and as they may impact the operating results and investment values of our existing physical locations.

Various operations in multiple countries around the world expose us to international political, economic, foreign currency, and other risks.

Our operations involve certain international activities, including our sales of yachts produced by the Azimut-Benetti Group in Italy, yachts produced by Galeon in Poland, and power catamarans for our charter fleet produced by Sino Eagle in China, as well as our Fraser Yachts Group and Northrop & Johnson operations. These activities in multiple countries around the world expose us to international political, economic, foreign currency, and other risks. Some of our sales and purchases of inventory are denominated in a currency other than the U.S. dollar. Consequently, a strong or weak U.S. dollar may adversely affect reported revenues and our profitability. We may hedge certain foreign currency exposures to lessen and delay, but not to completely eliminate, the effects of foreign currency fluctuations on our financial results. Our future financial results could be significantly affected by the value of the U.S. dollar in relation to the foreign currencies in which we conduct business. The degree to which our financial results are affected for any given time period will depend in part upon the success and extent of our hedging activities.

Additionally, protectionist trade legislation in the United States, the European Union, Poland, or China, such as a change in current tariff structures, export or import compliance laws, or other trade policies could adversely affect our ability to import yachts from these foreign suppliers under economically favorable terms and conditions. There have been recent changes and additional changes may occur in the future, to United States and foreign trade and tax policies, including heightened import restrictions, import and export licenses, new tariffs, trade embargoes, government sanctions, and trade barriers. Any of these restrictions could prevent or make it difficult or more costly for us to import yachts from foreign suppliers under economically favorable terms and conditions. Increased tariffs could require us to increase our prices which likely could decrease demand for our products. In addition, other countries may limit their trade with the United States or retaliate through their own restrictions and/or increased tariffs which would affect our ability to export products and therefore adversely affect our sales. Many of these challenges, particularly tariffs, are present in commerce with China, a market from which we purchase products. While such tariffs may be delayed or cancelled before coming into effect and we believe we have taken steps to mitigate their potential effects, such tariffs would likely increase our costs for our Chinese suppliers.

Our international operations create a number of logistical and communications challenges. The economic, political and other risks we face resulting from these operations include the following:

• compliance with U.S. and local laws and regulatory requirements, including labor, tax, and environmental, health and safety, as well as changes in those laws and requirements;

• transportation delays or interruptions and other effects of less developed infrastructures;

• effects from the voter-approved exit of the United Kingdom from the European Union (often referred to as Brexit), including any resulting deterioration in economic conditions, volatility in currency exchange rates, or adverse regulatory changes;

• limitations on imports and exports;

• adverse foreign exchange rate fluctuations;

• imposition of restrictions on currency conversion or the transfer of funds;

• withdrawal from or revision to international trade agreements;

• national and international conflicts, including foreign policy changes, political or economic instability, or terrorist acts;

• the effects of issued or threatened government sanctions, tariffs and duties, trade barriers or economic restrictions;

• maintenance of quality standards; and/or

• possible employee turnover or labor unrest.

22

Risks Related to Our Operations

The availability and costs of borrowed funds can adversely affect our ability to obtain adequate boat inventory and the ability and willingness of our customers to finance boat purchases.

The availability and costs of borrowed funds can adversely affect our ability to obtain and maintain adequate boat inventory and the holding costs of that inventory as well as the ability and willingness of our customers to finance boat purchases. We rely on the Credit Facility led by Wells Fargo Commercial Distribution Finance LLC to purchase and maintain our inventory of boats. The Credit Facility provides a floor plan financing commitment of up to $500.0 million. The collateral for the Credit Facility is all of our personal property with certain limited exceptions. None of our real estate has been pledged for collateral for the Credit Facility. As of September 30, 2021, we were in compliance with all of the covenants under the Credit Facility and our additional available borrowings under the Credit Facility was approximately $79.0 million based upon the outstanding borrowing base availability.

Our ability to borrow under the Credit Facility depends on our ability to continue to satisfy our covenants and other obligations under the Credit Facility and the ability for our manufacturers to be approved vendors under our Credit Facility. The variable interest rate under our Credit Facility will fluctuate with changing market conditions and, accordingly, our interest expense will increase as interest rates rise. A significant increase in interest rates could have a material adverse effect on our operating results. The aging of our inventory limits our borrowing capacity as defined provisions in the Credit Facility reduce the allowable advance rate as our inventory ages. Depressed economic conditions, weak consumer spending, turmoil in the credit markets, and lender difficulties, among other potential reasons, could interfere with our ability to maintain compliance with our debt covenants and to utilize the Credit Facility to fund our operations. Any inability to utilize the Credit Facility or the acceleration of amounts owed, resulting from a covenant violation, insufficient collateral, or lender difficulties, could require us to seek other sources of funding to repay amounts outstanding under the Credit Facility or replace or supplement the Credit Facility, which may not be possible at all or under commercially reasonable terms.

Similarly, decreases in the availability of credit and increases in the cost of credit adversely affect the ability of our customers to purchase boats from us and thereby adversely affect our ability to sell our products and impact the profitability of our finance and insurance activities.

Higher energy, costs and availability of raw materials, parts, components, and fuel costs along with adequate supply may adversely affect our business.

All of the recreational boats we sell are powered by diesel or gasoline engines. Consequently, an interruption in the supply, or a significant increase in the price or tax on the sale of fuel on a regional or national basis could have a material adverse effect on our sales and operating results. Increases in fuel prices negatively impact boat sales. The supply of fuels may be interrupted, rationing may be imposed, or the price of or tax on fuels may significantly increase in the future, adversely impacting our business. Also, increases in energy costs can adversely affect the pricing and availability of petroleum-based raw materials such as resins and foam that are used in many of the marine products produced by boat manufacturers, including Cruisers Yachts and Intrepid, increasing our cost of inventory. Additionally, higher fuel prices may also have an adverse effect on demand for our parts and accessories business because higher fuel prices increase the cost of boat ownership and possibly affect product use.

Boat manufacturers, including Cruisers Yachts and Intrepid, rely on third parties to supply raw materials used in the manufacturing process, including oil, aluminum, copper, steel, and resins, as well as product parts and components. The prices for these raw materials, parts, and components fluctuate depending on market conditions and, in some instances, commodity prices or trade policies, including tariffs. Substantial increases in the prices of raw materials, parts, and components would increase our product and operating costs, and could reduce our profitability if we are unable to recoup the increased costs through higher product prices or improved operating efficiencies. Similarly, if a critical supplier were to close its operations, cease manufacturing, or otherwise fail to deliver an essential component necessary to our manufacturing operations, that could detrimentally affect our ability to purchase or manufacture and sell products, resulting in an interruption in business operations and/or a loss of sales.

In addition, some components used in the boat manufacturing processes, including certain engine components, furniture, upholstery, and boat windshields, are available from a sole supplier or a limited number of suppliers. Operational and financial difficulties that these or other suppliers may face in the future could adversely affect their ability to supply us with the parts and components we and our boat manufacturers need, which could significantly disrupt our operations. It may be difficult to find a replacement supplier for a limited or sole source raw material, part, or component without significant delay or on commercially reasonable terms. In addition, an uncorrected defect or supplier's variation in a raw material, part, or component, either unknown to us or incompatible with our manufacturing process, could jeopardize our ability to manufacture products.

Some additional supply risks that could disrupt our operations, impair our ability to deliver products to customers, and negatively affect our financial results include:

• an outbreak of disease or facility closures due to the COVID-19 pandemic, or similar public health threat;

23

• a deterioration of our relationships with suppliers;

• events such as natural disasters, power outages, or labor strikes;

• financial pressures on our suppliers due to a weakening economy or unfavorable conditions in other end markets;

• supplier manufacturing constraints and investment requirements; or

• disruption at major global ports and shipping hubs.

These risks are exacerbated in the case of single-source suppliers, and the exclusive supplier of a key component could potentially exert significant bargaining power over price, quality, warranty claims, or other terms.

Substantially all of our products are powered with outboard engines from Mercury Marine, Yamaha, and inboard engines from Volvo, which makes us reliant on these companies for the supply of engines.

The availability and cost of engines for our boats and yachts is critical. If we are required to replace Mercury Marine, Yamaha, or Volvo as our engine suppliers for any reason, it could cause a decrease in products available for sale or an increase in our cost of sales, either of which could adversely affect our business, financial condition and results of operations. If we experience an interruption to our engine supply, then this could cause a decrease in products available for sale or an increase in our cost of sales, either of which could adversely affect our business, financial condition and results of operations.

The availability of boat insurance is critical to our success.

The ability of our customers to secure reasonably affordable boat insurance that is satisfactory to lenders that finance our customers' purchases is critical to our success. Any difficulty of customers to obtain affordable boat insurance could impede boat sales and adversely affect our business.

Elements of our yacht charter and charter brokerage businesses expose us to certain risks.

Our yacht charter business entails the sale of specifically designed yachts to third parties for inclusion in our yacht charter fleet; a yacht management agreement under which yacht owners enable us to put their yachts in our yacht charter program for a period of several years for a fixed monthly fee payable by us; our services in storing, insuring, and maintaining their yachts; and the charter by us of these yachts to vacation customers at agreed fees payable to us. Our failure to find purchasers for yachts intended for our charter fleet will increase our boat inventory and related operating costs; lack of sales into our charter fleet may result in increased losses due to market adjustments of our yacht charter inventory; and our failure to generate a sufficient number of vacation charter customers will require us to absorb all the costs of the monthly fees to the yacht owners as well as other operating costs.

Customers consider safety and reliability a primary concern in selecting a yacht charter provider. The yacht charter business may present a number of safety risks including, but not limited to, catastrophic disaster, adverse weather and marine conditions, such as Hurricane Irma in 2017, mechanical failure and collision, and health issues such as the COVID-19 pandemic. If we are unable to maintain acceptable records for safety and reliability, our ability to retain current customers and attract new customers may be adversely affected. Additionally, any safety issue encountered during a yacht charter may result in claims against us as well as negative publicity. Beginning in March 2020, we temporarily closed our facilities in the British Virgin Islands and yacht charters based on guidance from local government and health officials as a result of the COVID-19 pandemic. Additionally, our yacht charter brokerage business in Europe has slowed as a result of the COVID-19 pandemic. Yacht charters resumed during fiscal 2021, but the impact of the COVID-19 pandemic and the duration for which it may have an impact cannot be determined at this time. These events could have a material adverse effect on the competitive position and financial performance of both our yacht charter business and our core retail sales business.

The yacht charter business is also highly fragmented, consisting primarily of local operators and franchisees. Competition among charter operators is based on location, the type and size of yachts offered, charter rates, destinations serviced, and attention to customer service. Yacht charters also face competition from other travel and leisure options, including, but not limited to, cruises, hotels, resorts, theme parks, organized tours, land-based casino operators, and vacation ownership properties. We therefore risk losing business not only to other charter operators, but also to vacation operators that provide such alternatives.

We depend on income from financing, insurance and extended service contracts.

A portion of our income results from referral fees derived from the placement or marketing of various finance and insurance products, consisting of customer financing, insurance products, and extended service contracts, the most significant component of which is the participation and other fees resulting from our sale of customer financing contracts.

24

The availability of financing for our boat purchasers and the level of participation and other fees we receive in connection with such financing depend on the particular agreementbetween us and the lender and the current rate environment. Lenders may impose terms in their boat financing arrangements with us that may be unfavorable to us or our customers. Laws or regulations may be enacted nationally or locally which could result in fees from lenders being eliminated or reduced, materially impacting our operating results. If customer financing becomes more difficult to secure, it may adversely impact our business.

Changes, including the lengthening of manufacturer warranties, may reduce our ability to offer and sell extended service contracts which may have a material adverse impact on our ability to sell F&I products.

The reduction of profit margins on sales of F&I products or the lack of demand for or the unavailability of these products could have a material adverse effect on our operating margins.

Our continued success is dependent on positive perceptions of our MarineMax brand which, if impaired, could adversely affect our sales.

We believe that our MarineMax brand is one of the reasons our customers choose to come to us for their boating needs. To be successful, we must preserve our reputation. Reputational value is based in large part on perceptions, and broad access to social media makes it easy for anyone to provide public feedback that can influence perceptions of us. It may be difficult to control negative publicity, regardless of whether it is accurate. While reputations may take decades to build, any negative incidents can quickly erode trust and confidence, particularly if they result in significant negative mainstream and/or social media publicity, governmental investigations, or litigation. Additionally, an isolated business incident at a single retail location could materially adversely affect our other stores, retail brands, reputation and sales channels, particularly if such incident results in significant adverse publicity, governmental investigations or litigation. Negative incidents, such as quality and safety concerns or incidents related to our manufacturers' products, could lead to tangible adverse effects on our business, including lost sales or team member retention and recruiting difficulties. In addition, vendors and others with whom we choose to do business may affect our reputation.

Our operations are dependent upon key personnel and team members.

Our success depends, in large part, upon our ability to attract, train and retain, qualified team members and executive officers, as well as the continuing efforts and abilities of team members and executive officers. Although we have employment agreements with certain of our executive officers and management succession plans, we cannot ensure that these or other executive personnel and team members will remain with us, or that our succession planning will adequately mitigate the risk associated with key personnel transitions. As a result of our decentralized operating strategy, we also rely on the management teams of our dealerships. In addition, we likely will depend on the senior management of any significant businesses we acquire in the future.

The products we sell, or services we provide, may expose us to potential liabilities for personal injury or property damage claims relating to the use of those products.

Manufacturers of the products we sell generally maintain product liability insurance. We also maintain third-party product liability insurance that we believe to be adequate. We may experience claims that are not covered by, or that are in excess of, our insurance coverage. The institution of any significant claims against us could subject us to damages, result in higher insurance costs, and harm our business reputation with potential customers.

We manufacture and sell products that create exposure to potential claims and litigation.

Our manufacturing operations and the products we produce could result in product quality, warranty, personal injury, property damage, and other issues, thereby increasing the risk of litigation and potential liability, as well as regulatory fines. Historically, the resolution of such claims has not had a materially adverse effect on our business, and we maintain what we believe to be adequate insurance coverage to mitigate a portion of these risks. However, we may experience material losses in the future, incur significant costs to defend claims or issue product recalls, experience claims in excess of our insurance coverage or that are not covered by insurance, or be subjected to fines or penalties. Our reputation may be adversely affected by such claims, whether or not successful, including potential negative publicity about our products. We record accruals for known potential liabilities, but there is the possibility that actual losses may exceed these accruals and therefore negatively impact earnings.

We have a fixed cost base that can affect our profitability if demand decreases.

The fixed cost levels of operating a boat and yacht manufacturer can put pressure on profit margins when sales and production decline. Our profitability depends, in part, on our ability to spread fixed costs over a sufficiently large number of products sold and shipped, and if we make a decision to reduce our rate of production, gross or net margins could be negatively affected. Consequently, decreased demand or the need to reduce production can lower our ability to absorb fixed costs and materially impact our financial condition or results of operations.

25

Adverse federal or state tax policies can have a negative effect on us.

Changes in federal and state tax laws, such as an imposition of luxury taxes on new boat purchases, increases in prevailing federal or state tax rates, and removal of certain interest deductions, also influence consumers' decisions to purchase products we offer and could have a negative effect on our sales. For example, during 1991 and 1992, the federal government imposed a luxury tax on new recreational boats with sales prices in excess of $100,000, which coincided with a sharp decline in boating industry sales from a high of more than $17.9 billion in 1988 to a low of $10.3 billion in 1992.

In addition, increases in the United States corporate income tax rates (as currently being contemplated by the legislative and federal branches) would have an adverse effect on our financial performance and financial condition. Further, related increases in capital gains rates, personal income tax rates or both could have an adverse effect on the buying power of potential customers and therefore an adverse effect on our financial performance and financial condition.

Risks Related to the Environment and Geography

Weather and environmental conditions may adversely impact our business.

Weather and environmental conditions may adversely impact our operating results. For example, drought conditions, reduced rainfall levels, excessive rain and environmental conditions, and hurricanes may force boating areas to close or render boating dangerous or inconvenient, thereby curtailing customer demand for our products. While we traditionally maintain a full range of insurance coverage for any such events, there can be no assurance that such insurance coverage is adequate to cover losses that we sustain as a result of such disasters. In addition, unseasonably cool weather and prolonged winter conditions may lead to shorter selling seasons in certain locations. Many of our dealerships sell boats to customers for use on reservoirs, thereby subjecting our business to the continued viability of these reservoirs for boating use. Although our geographic diversity and any future geographic expansion should reduce the overall impact on us of adverse weather and environmental conditions in any one market area, weather and environmental conditions will continue to represent potential material adverse risks to us and our future operating performance. Additionally, to the extent unfavorable weather conditions are exacerbated by global climate change, regardless of the cause, resulting in environmental changes including, but not limited to, severe weather, changing sea levels, poor water conditions, or reduced access to water, which could disrupt or negatively affect our business.

Environmental and climate changes could affect our business.

We operate many retail locations near or on bodies of water that are acutely susceptible to the risks associated with climate change. Such risks include those related to the physical impacts of climate change, such as more frequent and severe weather events, rising sea levels, and/or long term shifts in climate patterns, and risks related to the transition to a lower-carbon economy, such as reputational, market and/or regulatory risks. Climate change and climate events could result in social, cultural and economic disruptions in these areas, including supply chain disruptions, the disruption of local infrastructure and transportation systems that could limit the ability of our team members and our customers to access our retail locations. These events could also compound adverse economic conditions and impact consumer confidence and discretionary spending.

A significant amount of our boat sales are from the State of Florida.

Economic conditions, weather and environmental conditions, competition, market conditions, and any other adverse conditions impacting the State of Florida in which we generated approximately 54%, 54% and 50% of our revenue during fiscal 2019, 2020, and 2021, respectively, could have a major impact on our operations.

Environmental and other regulatory issues may impact our operations.

Our operations are subject to extensive regulation, supervision, and licensing under various federal, state and local statutes, ordinances and regulations, such as those relating to finance and insurance, consumer protection, consumer privacy, escheatment, anti-money laundering, environmental, emissions, health or safety, U.S. trade sanctions, the U.S. Foreign Corrupt Practices Act and employment practices. With respect to employment practices, we are subject to various laws and regulations, including complex federal, state and local wage and hour and anti-discrimination laws. The failure to satisfy those and other regulatory requirements could have a material adverse effect on our business, financial condition, and results of operations, as well as potentially the assessment of damages, the imposition of penalties, changes to our processes, or a cessation of our operations, and/or damage to our image and reputation.

Various federal, state, and local regulatory agencies, including OSHA, EPA, and similar federal and local agencies, have jurisdiction over the operation of our dealerships, repair facilities, and other operations, with respect to matters such as consumer protection, workers' safety, and laws regarding protection of the environment, including air, water, and soil. The EPA promulgated emissions regulations for outboard marine engines that impose stricter emissions standards for two-cycle, gasoline outboard marine

26

engines. It is possible that environmental regulatory bodies (including state regulatory bodies) may impose higher emissions standards in the future for these and other marine engines. Any increased costs of producing engines resulting from current or potentially higher EPA or state standards in the future could be passed on to our company, orcould result in the inability or potential unforeseen delays of our manufacturers to comply with current and future EPA or state requirements, and these potential consequences could have a material adverse effect on our business.

Certain of our facilities own and operate USTs, and ASTs for the storage of various petroleum products. USTs and ASTs are generally subject to federal, state and local laws and regulations that require testing and upgrading of tanks and remediation of contaminated soils and groundwater resulting from leaking tanks. In addition, we may be subject to civil liability to third parties for remediation costs or other damages if leakage from our owned or operated tanks migrates onto the property of others.

Our business involves the use, handling, storage, and contracting for recycling or disposal of hazardous or toxic substances or wastes, including environmentally sensitive materials, such as motor oil, waste motor oil and filters, transmission fluid, antifreeze, freon, waste paint and lacquer thinner, batteries, solvents, lubricants, degreasing agents, gasoline and diesel fuels. Accordingly, we are subject to regulation by federal, state and local authorities establishing investigation and health and environmental quality standards, and liability related thereto, and providing penalties for violations of those standards.

Our Product Manufacturing segment is regulated by federal, state and local environmental laws governing our use, transport and disposal of substances and control of emissions. While we are unaware of any failure to comply with these laws or any contamination at our facilities, the costs of compliance, including remediations of any discovered issues and any changes to our operations mandated by new or amended laws, may be significant, and any failures to comply could result in material expenses, delays or fines.

We also are subject to laws, ordinances, and regulations governing investigation and remediation of contamination at facilities we operate or to which we send hazardous or toxic substances or wastes for treatment, recycling or disposal. In particular, the Comprehensive Environmental Response, Compensation and Liability Act ("CERCLA" or "Superfund") imposes joint, strict, and several liability on:

A majority of states have adopted Superfund statutes comparable to and, in some cases, more stringent than CERCLA. If we were to be found to be a responsible party under CERCLA or a similar state statute, we could be held liable for all investigative and remedial costs associated with addressing such contamination. In addition, claims alleging personal injury or property damage may be brought against us as a result of alleged exposure to hazardous substances resulting from our operations. In addition, certain of our retail locations are located on waterways that are subject to federal or state laws regulating navigable waters (including oil pollution prevention), fish and wildlife, and other matters.

Soil and groundwater contamination has been known to exist at certain properties owned or leased by us. We have also been required and may in the future be required to remove USTs and ASTs containing hazardous substances or wastes. As to certain of our properties, specific releases of petroleum have been or are in the process of being remediated in accordance with state and federal guidelines. We are monitoring the soil and groundwater as required by applicable state and federal guidelines. We also may have additional storage tank liability insurance and Superfund coverage where applicable. Environmental laws and regulations are complex and subject to frequent change. Compliance with amended, new or more stringent laws or regulations, more strict interpretations of existing laws, or the future discovery of environmental conditions may require additional expenditures by us, and such expenditures may be material.

Additionally, certain states have required or are considering requiring a license in order to operate a recreational boat. These regulations could discourage potential buyers, thereby limiting future sales and adversely affecting our business, financial condition, and results of operations.

Risks Related to Cybersecurity

Increased cybersecurity requirements, vulnerabilities, threats and more sophisticated and targeted computer crime could pose a risk to our systems, networks, data and our third-party service providers. Our business operations could be negatively impacted by an outage or breach of our informational technology systems or a cybersecurity event.

Our business is dependent upon the efficient operation of our technology platform. The platform facilitates the interchange of information and enhances cross-selling opportunities throughout our company. The platform integrates each level of operations on a Company-wide basis, including but not limited to inventory, financial reporting, budgeting, marketing, sales management, as well as to prepare our consolidated financial and operating data. The failure of our technology platform to perform as designed or the failure to maintain and enhance or protect the integrity of our technology platform and those of our third-party service providers, could

27

disrupt our business operations, impact sales and the results of operations, expose us to customer or third-party claims, or result in adverse publicity.

Increased global cybersecurity vulnerabilities, threats and more sophisticated and targeted cyber-related attacks (including ransomware) pose a risk to the security of our and our customers', suppliers' and third-party service providers' products, systems and networks and the confidentiality, availability and integrity of our data. Unauthorized parties may also attempt to gain access to our systems or facilities, or those of third parties with whom we do business, through fraud, trickery or other forms of deceiving our team members, contractors, vendors, and temporary staff. While we attempt to mitigate these risks by employing extensive measures, including employee training, systems, monitoring and testing, and maintenance of protective systems and contingency plans, we remain potentially vulnerable to additional known or unknown threats.

We may also have access to sensitive, confidential or personal data or information that is subject to privacy, security laws, and regulations. Despite our efforts to protect sensitive, confidential or personal data or information, we and our third-party service providers may be vulnerable to security breaches, theft, misplaced or lost data, programming errors, employee errors and/or malfeasance that could potentially lead to the compromising of sensitive, confidential or personal data or information, improper use of our systems, unauthorized access, use, disclosure, modification or destruction of information, and operational disruptions.

It is possible that we or our third-party service providers might not be aware of a successful cyber-related attack on our systems until well after the incident. In addition, a cyber-related attack could result in other negative consequences, including damage to our reputation or competitiveness, remediation or increased protection costs, litigation or regulatory action, and could adversely affect our business, financial condition, and results of operations. Depending on the nature of the information compromised, we may have obligations to notify customers and/or employees about the incident, and we may need to provide some form of remedy, such as a subscription to a credit monitoring service, for the individuals affected by the incident, which could result in material reputational damage to us. While we traditionally maintain a full range of insurance coverage for any such events, there can be no assurance that such insurance coverage is adequate to cover losses that we sustain as a result of an outage or breach of our informational technology systems or a cybersecurity event.

We are also subject to laws and regulations in the United States and other countries concerning the handling of personal information, including laws that require us to notify governmental authorities and/or affected individuals of data breaches involving certain personal information. These laws and regulations include, for example, the European General Data Protection Regulation, effective May 2018, and the California Consumer Privacy Act, effective January 2020. Regulatory actions or litigation seeking to impose significant penalties could be brought against us in the event of a data breach or alleged non-compliance with such laws and regulations.

Risks Related to Our Common Stock

The timing and amount of our share repurchases are subject to a number of uncertainties.

In March 2020, the Board of Directors approved a new stock repurchase plan authorizing the Company to purchase up to 10 million shares of its commons stock through March 2022. There is no guarantee that our stock repurchase plans will be able to successfully mitigate the dilutive effect of stock options and stock-based grants. The success of our stock repurchase plans is based upon a number of factors, including the price and availability of the Company's stock, general market conditions, the nature of other investment opportunities available to us from time to time, and the availability of cash.

We do not pay cash dividends.

We have never paid cash dividends on our common stock and we have no current intention to do so for the foreseeable future.

If securities analysts do not publish research or reports about our company, or if they issue unfavorable commentary about us or our industry or downgrade our common stock, the price of our common stock could decline.

The trading market for our common stock depends in part on the research and reports that third-party securities analysts publish about our company and our industry. We may be unable or slow to attract research coverage and if one or more analysts cease coverage of our company, we could lose visibility in the market. In addition, one or more of these analysts could downgrade our common stock or issue other negative commentary about our company or our industry. As a result of one or more of these factors, the trading price of our common stock could decline.

None.

28

The Retail Operations segmentincludes our leased corporate offices in Clearwater, Florida. We also lease 50 properties under leases in the United States and British Virgin Islands, many of which contain multi-year renewal options and some of which grant us right of first refusal to purchase the property at fair value. In most cases, we pay a fixed rent at negotiated rates. In substantially all of the leased locations, we are responsible for taxes, utilities, insurance, and routine repairs and maintenance. We own 34 properties associated with the retail locations we operate. Additionally, we own three retail locations that are currently closed as noted below. A store is considered one or more retail locations that are adjacent or operate as one entity. Fraser Yachts Group and Northrop & Johnson lease offices in the United States and Europe.

29

The following table reflects the status, approximate size, and facilities of the various retail locationsin the United States and British Virgin Islandswe operate as of the date of this report.

30

31

We have leased offices in the United States through the Fraser Yachts Group and Northrop & Johnson in Ft. Lauderdale, Florida and San Diego, California as well as leased offices outside the United States in Monaco, France, Italy, Spain, and the United Kingdom.

The Product Manufacturing segment operates out of three owned manufacturing properties, two in in the Green Bay, Wisconsin metropolitan area, and one in Largo, Florida. Additionally, we have one office that we own in the Green Bay, Wisconsin metropolitan area, and one leased office in Dania, Florida.

We believe that our properties are suitable and adequate for our current needs. We believe that our manufacturing facilities have adequate capacity to meet our current and anticipated demand. We believe that our properties are well maintained and in good operating condition.

32

We are party to various legal actions arising in the ordinary course of business. While it is not feasible to determine the actual outcome of these actions as of September 30, 2021, we do not believe that these matters will have a material adverse effect on our consolidated financial condition, results of operations or cash flows.

Not applicable.

PART II

Market Information, Holders

Our common stock is listed on the New York Stock Exchange under the symbol "HZO". The following table sets forth high and low sale prices of the common stock for each calendar quarter indicated as reported on the New York Stock Exchange.

On November 15, 2021, the closing sale price of our common stock was $56.85 per share. On November 15, 2021, there were approximately 50 record holders and approximately 23,000 beneficial owners of our common stock.

Dividends

We have never declared or paid cash dividends on our common stock. We currently plan to retain any earnings to finance the growth of our business rather than to pay cash dividends. Payments of any cash dividends in the future will depend on our financial condition, results of operations, statutory restrictions, loan covenants and capital requirements as well as other factors deemed relevant by our Board of Directors (such as market expectations).

33

Purchases of Equity Securities by the Issuer

The following table presents information with respect to our repurchases of our common stock during the three months ended September 30, 2021.

Performance Graph

The following line graph compares cumulative total shareholder returns for the five years ended September 30, 2021 for (i) our common stock, (ii) the Russell 2000 Index, and (iii) the Nasdaq Retail Trade Index. The graph assumes an investment of $100 on September 30, 2016. The calculations of cumulative shareholder return on the Russell 2000 Index and the Nasdaq Retail Trade Index include reinvestment of dividends. The calculation of cumulative shareholder return on our common stock does not include reinvestment of dividends because we did not pay any dividends during the measurement period. The historical performance shown is not necessarily indicative of future performance.

The performance graph above shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or Exchange Act, or otherwise subject to the liability of that section. The performance graph above will not be deemed incorporated by reference into any filing of our company under the Exchange Act or the Securities Act of 1933, as amended.

34

Not applicable.

35

The following should be read in conjunction with Part I, including the matters set forth in the "Risk Factors" section of this report, and our consolidated financial statements and notes thereto included elsewhere in this report. This section of this Form 10-K generally discusses fiscal 2021 and 2020 items and year-to-year comparisons between fiscal 2021 and 2020. Discussions of fiscal 2019 items and year-to-year comparisons between fiscal 2020 and 2019 that are not included in this Form 10-K can be found in the "Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 2020.

Overview

In March 2020, the outbreak of COVID-19 caused by a novel strain of the coronavirus was recognized as a pandemic by the World Health Organization, and the outbreak is widespread throughout the United States (including Florida in which we generated approximately 54%, 54%, and 50% of our revenue during fiscal 2019, 2020, and 2021, respectively), and in other countries in which we operate. As a result, from March 2020 through June 2020, we temporarily closed certain departments or locations based on guidance from local government or health officials. Currently, all of our stores are fully operational, but the effects of COVID-19 (including the related international, federal, state, and local governmental actions and regulations) remain unpredictable. We are following guidelines to ensure we are safely operating as recommended. Where possible, we are offering private personal showings as well as virtual appointments. Our digital platform is serving as an effective solution in this environment with robust online activity. Our experienced teams continue to engage with customers virtually and in our stores to help customers select their boats and obtain appropriate services.

We believe we are the largest recreational boat and yacht retailer and superyacht services company in the world. Through our current 79 retail locations in 21 states (as of the filing of this Annual Report on Form 10-K), we sell new and used recreational boats and related marine products, including engines, trailers, parts, and accessories. We also arrange related boat financing, insurance, and extended service contracts; provide boat repair and maintenance services; offer yacht and boat brokerage sales; and, where available, offer slip and storage accommodations. In the British Virgin Islands we offer the charter of catamarans, through MarineMax Vacations. We also own Fraser Yachts Group, a leading superyacht brokerage and luxury yacht services company with operations in multiple countries. In July 2020, we acquired Northrop & Johnson, another leading superyacht brokerage and services company with operations in multiple countries. In October 2020, we purchased all of the outstanding equity of SkipperBud's. SkipperBud's is one of the largest boat sales, brokerage, service and marina/storage groups in the United States. In May 2021, we purchased all of the outstanding equity of Cruisers Yachts. Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufactures sport yacht and yachts with sales through our select retail dealership locations and through independent dealers, and is recognized as one of the world's premier manufacturers of premium sport yacht and yachts. In July 2021, we acquired Nisswa Marine, a full-service dealer located in Minnesota. In November 2021, we acquired Intrepid, a premier manufacturer of powerboats, and Texas MasterCraft, a premier watersports dealer in Northern Texas.

MarineMax was incorporated in January 1998 (and reincorporated in Florida in March 2015). We commenced operations with the acquisition of five independent recreational boat dealers on March 1, 1998. Since the initial acquisitions in March 1998, we have, as of the filing of this Annual Report on Form 10-K, acquired 32 recreational boat dealers, four boat brokerage operations, two full-service yacht repair operations, and two boat and yacht manufacturers. As a part of our acquisition strategy, we frequently engage in discussions with various recreational boat dealers regarding their potential acquisition by us. Potential acquisition discussions frequently take place over a long period of time and involve difficult business integration and other issues, including, in some cases, management succession and related matters. As a result of these and other factors, a number of potential acquisitions that from time to time appear likely to occur do not result in binding legal agreements and are not consummated. We completed two acquisitions in the fiscal year ended September 30, 2019, two acquisitions in the fiscal year ended September 30, 2020, and three acquisitions in the fiscal year ending September 30, 2021.

General economic conditions and consumer spending patterns can negatively impact our operating results. Unfavorable local, regional, national or global economic developments or uncertainties regarding future economic prospects could reduce consumer spending in the markets we serve and adversely affect our business. Economic conditions in areas in which we operate dealerships, particularly Florida in which we generated approximately 54%, 54%, and 50% of our revenue during fiscal 2019, 2020, and 2021, respectively, can have a major impact on our operations. Local influences, such as corporate downsizing, military base closings, and inclement weather such as hurricanes and other storms, environmental conditions, and specific events, such as the BP oil spill in the Gulf of Mexico in 2010, also could adversely affect, and in certain instances have adversely affected, our operations in certain markets.

In an economic downturn, consumer discretionary spending levels generally decline, at times resulting in disproportionately large reductions in the sale of luxury goods. Consumer spending on luxury goods also may decline as a result of lower consumer confidence levels, even if prevailing economic conditions are favorable. As a result, an economic downturn could impact us more than certain of our competitors due to our strategic focus on a higher end of our market. Although we have expanded our operations during

36

periods of stagnant or modestly declining industry trends, the cyclical nature of the recreational boating industry or the lack of industry growth may adversely affect our business, financial condition, and results of operations. Any period of adverse economic conditions or low consumer confidence is likely to have a negative effect on our business.

Historically, in periods of lower consumer spending and depressed economic conditions, we have, among other things, substantially reduced our acquisition program, delayed new store openings, reduced our inventory purchases, engaged in inventory reduction efforts, closed a number of our retail locations, reduced our headcount, and amended and replaced our credit facility.

Although past economic conditions have adversely affected our operating results, we believe during and after such conditions we have capitalized on our core strengths to substantially outperform the industry, resulting in market share gains. Our ability to capture such market share supports the alignment of our retailing strategies with the desires of consumers. We believe the steps we have taken to address weak market conditions in the past have yielded, and we believe will yield in the future, an increase in revenue. Acquisitions remain an important strategy for us, and, subject to a number of conditions, including macro-economic conditions and finding attractive acquisition targets, we plan to explore opportunities through this strategy. We expect our core strengths and retailing strategies including our digital platform, will position us to capitalize on growth opportunities as they occur and will allow us to emerge with greater earnings potential.

Effective May 2, 2021, our reportable segments changed as a result of the Company's acquisition of Cruisers Yachts, which changed management's reporting structure and operating activities. We now report our operations through two new reportable segments: Retail Operations and Product Manufacturing. See Note 21 of the Notes to Consolidated Financial Statements.

As of September 30, 2021, the Retail Operations segment includes the activity of 77 retail locations in Alabama, California, Connecticut, Florida, Georgia, Illinois, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Rhode Island, South Carolina, Texas, Washington and Wisconsin, where we sell new and used recreational boats, including pleasure and fishing boats, with a focus on premium brands in each segment. We also sell related marine products, including engines, trailers, parts, and accessories. In addition, we provide repair, maintenance, and slip and storage services; we arrange related boat financing, insurance, and extended service contracts; we offer boat and yacht brokerage sales; yacht charter services. In the British Virgin Islands we offer the charter of catamarans, through MarineMax Vacations. Fraser Yachts Group and Northrop & Johnson, leading superyacht brokerage and luxury yacht services companies with operations in multiple countries, are also included in this segment.

As of September 30, 2021, the Product Manufacturing segment includes activity of Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufacturing sport yacht and yachts with sales through our select retail dealership locations and through independent dealers. Cruisers Yachts is recognized as one of the world's premier manufacturers of premium sport yacht and yachts, producing models from 33' to 60' feet.

Application of Critical Accounting Policies

We have identified the policies below as critical to our business operations and the understanding of our results of operations. The impact and risks related to these policies on our business operations are discussed throughout "Management's Discussion and Analysis of Financial Condition and Results of Operations" when such policies affect our reported and expected financial results.

In the ordinary course of business, we make a number of estimates and assumptions relating to the reporting of results of operations and financial condition in the preparation of our consolidated financial statements in conformity with accounting principles generally accepted in the United States. We base our estimates on historical experiences and on various other assumptions (including future earnings) that we believe are reasonable under the circumstances. The results of these assumptions form the basis for making judgments about the carrying values of assets and liabilities, including contingent assets and liabilities such as contingent consideration liabilities from acquisitions, which are not readily apparent from other sources. Actual results could differ significantly from those estimates under different assumptions and conditions. We believe that the following discussion addresses our most critical accounting policies, which are those that are most important to the portrayal of our financial condition and results of operations and require our most difficult, subjective, and complex judgments, often as a result of the need to make estimates about the effect of matters that are inherently uncertain.

37

Revenue Recognition

The majority of our revenue is from contracts with customers for the sale of boats, motors, and trailers. We recognize revenue from boat, motor, and trailer sales upon transfer of control of the boat, motor, or trailer to the customer, which is generally upon acceptance of the boat, motor, and trailer by the customer and the satisfaction of our performance obligations. The transaction price is determined with the customer at the time of sale. Customers may trade in a used boat to apply toward the purchase of a new or used boat. The trade-in is a type of noncash consideration measured at fair value, based on external and internal observable and unobservable market data and applied as payment to the contract price for the purchased boat. At the time of acceptance, the customer is able to direct the use of, and obtain substantially all of the benefits of the boat, motor, or trailer. We recognize commissions earned from a brokerage sale when the related brokerage transaction closes upon transfer of control of the boat, motor, or trailer to the customer, which is generally upon acceptance by the customer.

We do not directly finance our customers' boat, motor, or trailer purchases. In many cases, we assist with third-party financing for boat, motor, and trailer sales. We recognize commissions earned by us for placing notes with financial institutions in connection with customer boat financing when we recognize the related boat sales. Pursuant to negotiated agreements with financial institutions, we are charged back for a portion of these fees should the customer terminate or default on the related finance contract before it is outstanding for a stipulated minimum period of time. We base the chargeback allowance, which was not material to the consolidated financial statements taken as a whole as of September 30, 2020 and 2021, on our experience with repayments or defaults on the related finance contracts. We recognize variable consideration from commissions earned on extended warranty service contracts sold on behalf of third-party insurance companies at generally the later of customer acceptance of the service contract terms as evidenced by contract execution or recognition of the related boat sale. We also recognize variable consideration from marketing fees earned on insurance products sold by third-party insurance companies at the later of customer acceptance of the insurance product as evidenced by contract execution or when the related boat sale is recognized.

We recognize revenue from parts and service operations (boat maintenance and repairs) over time as services are performed. Each boat maintenance and repair service is a single performance obligation that includes both the parts and labor associated with the service. Payment for boat maintenance and repairs is typically due upon the completion of the service, which is generally completed within a short period of time from contract inception. We satisfy our performance obligations, transfer control, and recognize revenue over time for parts and service operations because we are creating a contract asset with no alternative use and we have an enforceable right to payment for performance completed to date. Contract assets primarily relate to our right to consideration for work in process not yet billed at the reporting date associated with maintenance and repair services. We use an input method to recognize revenue and measure progress based on labor hours expended to satisfy the performance obligation at average labor rates. We have determined labor hours expended to be the relevant measure of work performed to complete the maintenance and repair service for the customer. As a practical expedient, because repair and maintenance service contracts have an original duration of one year or less, we do not consider the time value of money, and we do not disclose estimated revenue expected to be recognized in the future for performance obligations that are unsatisfied (or partially unsatisfied) at the end of the reporting period or when we expect to recognize such revenue. Contract assets, recorded in prepaid expenses and other current assets, totaled approximately $2.6 million and $5.7 million as of September 30, 2020 and September 30, 2021, respectively.

We recognize revenue from the sale of our manufactured yachts when control of the yacht is transferred to the dealer, which is generally upon acceptance by the dealer. At the time of acceptance, the dealer is able to direct the use of, and obtain substantially all of the benefits of the yacht. We have elected to record shipping and handling activities that occur after the dealer has obtained control of the yacht as a fulfillment activity.

Intersegment revenue represents yachts that were manufactured in our Product Manufacturing segment and were sold to our Retail Operations segment. The Product Manufacturing segment supplies our Retail Operations segment along with various independent dealers.

Contract liabilities primarily consist of customer deposits. We recognize contract liabilities (customer deposits) as revenue at the time of acceptance and the transfer of control to the customers. Total contract liabilities of approximately $24.3 million recorded as of September 30, 2019 were recognized in revenue during the fiscal year ended September 30, 2020. Total contract liabilities of approximately $31.8 million recorded as of September 30, 2020 were recognized in revenue during the fiscal year ended September 30, 2021.

We recognize deferred revenue from service operations and slip and storage services over time on a straight-line basis over the term of the contract as our performance obligations are met. We recognize income from the rentals of chartering power yachts over time on a straight-line basis over the term of the contract as our performance obligations are met.

38

Inventories

Inventories are stated at the lower of cost or net realizable value. The cost of inventories purchased from our vendors consist of the amount paid to acquire the inventory, net of vendor consideration and purchase discounts, the cost of equipment added, reconditioning costs, and transportation costs relating to acquiring inventory for sale. Trade-in used boats are initially recorded at fair value and adjusted for reconditioning and other costs. The cost of inventories that are manufactured by the Company consist of material, labor, and manufacturing overhead. Unallocated overhead and abnormal costs are expensed as incurred. New and used boats, motors, and trailers inventories are accounted for on a specific identification basis. Raw materials and parts, accessories, and other inventories are accounted for on an average cost basis. We utilize our historical experience, the aging of the inventories, and our consideration of current market trends as the basis for determining a lower of cost or net realizable value. Our valuation allowance contains uncertainties because the calculation requires management to make assumptions and to apply judgment regarding the amount at which the inventory will ultimately be sold which considers forecasted market trends, model changes, and new product introductions. We do not believe there is a reasonable likelihood that there will be a change in the future estimates or assumptions we use to calculate our valuation allowance which would result in a material effect on our operating results. As of September 30, 2020 and 2021, our valuation allowance for new and used boat, motor and trailer inventories was $2.4 million and $0.4 million, respectively. If events occur and market conditions change, causing the fair value to fall below carrying value, the valuation allowance could increase.

Goodwill

We account for acquisitions in accordance with FASB ASC 805, "Business Combinations" ("ASC 805"), and goodwill in accordance with ASC 350, "Intangibles - Goodwill and Other" ("ASC 350"). For business combinations, the excess of the purchase price over the estimated fair value of net assets acquired in a business combination is recorded as goodwill. In accordance with ASC 350, we test goodwill for impairment at least annually and whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Our annual impairment test is performed during the third fiscal quarter. If the carrying amount of a reporting unit's goodwill exceeds its fair value we recognize an impairment loss in accordance with ASC 350. Based upon our most recent analysis, we determined through our qualitative assessment that it is not "more likely than not" that the fair values of our reporting units are less than their carrying values. As a result, we were not required to perform a quantitative goodwill impairment test. The qualitative assessment requires us to make judgments and assumptions regarding macroeconomic and industry conditions, our financial performance, and other factors. We do not believe there is a reasonable likelihood that there will be a change in the judgments and assumptions used in our qualitative assessment which would result in a material effect on our operating results.

Impairment of Long-Lived Assets

FASB ASC 360-10-40, "Property, Plant, and Equipment - Impairment or Disposal of Long-Lived Assets" ("ASC 360-10-40"), requires that long-lived assets, such as property and equipment and purchased intangibles subject to amortization, be reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of the asset (or asset group) is measured by comparison of its carrying amount to undiscounted future net cash flows the asset (or asset group) is expected to generate over the remaining life of the asset (or asset group). If such assets are considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the asset (or asset group) exceeds its fair market value. Estimates of expected future cash flows represent our best estimate based on currently available information and reasonable and supportable assumptions. Our impairment loss calculations contain uncertainties because they require us to make assumptions and to apply judgment in order to estimate expected future cash flows. Any impairment recognized in accordance with ASC 360-10-40 is permanent and may not be restored. Based upon our most recent analysis, we believe no impairment of long-lived assets existed as of September 30, 2021. We do not believe there is a reasonable likelihood that there will be a change in the future estimates or assumptions used to test for recoverability which would result in a material effect on our operating results.

Recent Accounting Pronouncements

See Note 3 of the Notes to Consolidated Financial Statements.

39

Results of Operations

The following table sets forth certain financial data as a percentage of revenue for the periods indicated:

Fiscal Year Ended September 30, 2021, Compared with Fiscal Year Ended September 30, 2020

Revenue. Revenue increased $553.5 million, or 36.7%, to approximately $2.063 billion for the fiscal year ended September 30, 2021 from $1.510 billion for the fiscal year ended September 30, 2020. Of this increase, $202.9 million was attributable to a 13.4% increase in comparable-store sales and an approximate $350.6 million net increase was related to stores opened, including acquired, or closed that were not eligible for inclusion in the comparable-store base. The increase in our comparable-store sales was primarily due to demand driven increases in new and used boat revenue and our higher margin finance and insurance products, brokerage, parts, service, and storage services.

Gross Profit. Gross profit increased $260.7 million, or 65.4%, to $659.4 million for the fiscal year ended September 30, 2021 from $398.7 million for the fiscal year ended September 30, 2020. Gross profit as a percentage of revenue increased to 32.0% for the fiscal year ended September 30, 2021 from 26.4% for the fiscal year ended September 30, 2020. The increase in gross profit as a percentage of revenue was primarily the result of demand driven price increases resulting in greater new and used boat margins and increases in our higher margin businesses, including our superyacht-services companies, as a percentage of sales. The increase in gross profit dollars was primarily attributable to increased new and used boat sales.

Selling, General and Administrative Expenses.Selling, general and administrative expenses increased $158.0 million, or 54.1%, to $450.0 million for the fiscal year ended September 30, 2021 from $292.0 million for the fiscal year ended September 30, 2020. Selling, general and administrative expenses increased as a percentage of revenue to 21.8% for the fiscal year ended September 30, 2021 from 19.3% for the fiscal year ended September 30, 2020. The increase in selling, general, and administrative expenses was driven by an increase in mix to our higher margin businesses which typically carry a higher expense structure and acquisitions.

Interest Expense. Interest expense decreased $5.6 million, or 60.2%, to $3.7 million for the fiscal year ended September 30, 2021, from $9.3 million for the fiscal year ended September 30, 2020. Interest expense as a percentage of revenue decreased to 0.2% for the fiscal year ended September 30, 2021, from 0.6% for the fiscal year ended September 30, 2020. The decrease in interest expense was primarily the result of decreased borrowings.

Income Taxes. Income tax expense increased $28.0 million, or 122.8%, to $50.8 million for the fiscal year ended September 30, 2021 from $22.8 million for the fiscal year ended September 30, 2020. Our effective income tax rate increased to 24.7% for fiscal year ended September 30, 2021, from 23.4% for fiscal year ended September 30, 2020. The increase in the effective income tax rate was primarily attributed to prior fiscal year state tax benefits and prior fiscal year tax benefits from stock-based compensation that did not occur for the fiscal year ended September 30, 2021.

Quarterly Data and Seasonality

Our business, as well as the entire recreational boating industry, is highly seasonal, with seasonality varying in different geographic markets. With the exception of Florida, we generally realize significantly lower sales and higher levels of inventories, and related short-term borrowings, in the quarterly periods ending December 31 and March 31. The onset of the public boat and recreation shows in January generally stimulates boat sales and typically allows us to reduce our inventory levels and related short-term borrowings throughout the remainder of the fiscal year. Our business could become substantially more seasonal if we acquire additional dealers that operate in colder regions of the United States or close retail locations in warm climates.

Our business is also subject to weather patterns, which may adversely affect our results of operations. For example, prolonged winter conditions, drought conditions (or merely reduced rainfall levels) or excessive rain, may limit access to area boating locations

40

or render boating dangerous or inconvenient, thereby curtailing customer demand for our products. In addition, unseasonably cool weather and prolonged winter conditions may lead to a shorter selling season in certain locations. Hurricanes and other storms could result in disruptions of our operations or damage to our boat inventories and facilities, as has been the case when Florida and other markets were affected by hurricanes, such as Hurricanes Harvey and Irma in 2017. Although we believe our geographic diversity is likely to reduce the overall impact to us of adverse weather conditions in any one market area, these conditions will continue to represent potential, material adverse risks to us and our future financial performance.

Liquidity and Capital Resources

Our cash needs are primarily for working capital to support operations, including new and used boat and related parts inventories, off-season liquidity, and growth through acquisitions. Acquisitions remain an important strategy for us, and we plan to continue our growth through this strategy in appropriate circumstances. However, we cannot predict the length of favorable economic or financial conditions. We regularly monitor the aging of our inventories and current market trends to evaluate our current and future inventory needs. We also use this evaluation in conjunction with our review of our current and expected operating performance and expected business levels to determine the adequacy of our financing needs.

These cash needs historically have been financed with cash generated from operations and borrowings under the Credit Facility (described below). Our ability to utilize the Credit Facility to fund operations depends upon the collateral levels and compliance with the covenants of the Credit Facility. Any turmoil in the credit markets and weakness in the retail markets may interfere with our ability to remain in compliance with the covenants of the Credit Facility and therefore our ability to utilize the Credit Facility to fund operations. As of September 30, 2021, we were in compliance with all covenants under the Credit Facility. We currently depend upon dividends and other payments from our dealerships and the Credit Facility to fund our current operations and meet our cash needs. As 100% owner of each of our dealerships, we determine the amounts of such distributions subject to applicable law, and currently, no agreements exist that restrict this flow of funds from our dealerships.

For the fiscal years ended September 30, 2021 and 2020, cash provided by operating activities was approximately $373.9 million and $304.7 million, respectively. For the fiscal year ended September 30, 2019, cash used in operating activities was approximately $12.4 million. For the fiscal year ended September 30, 2021, cash provided by operating activities was primarily related to decreases in inventory, increases in contract liabilities (customer deposits), accrued expenses and other liabilities, and our net income adjusted for non-cash expenses and gains such as depreciation and amortization expense, deferred income tax provision, and stock-based compensation expense. For the fiscal year ended September 30, 2020, cash provided by operating activities was primarily related to decreases in inventory, accounts receivable, increases in accrued expenses and other liabilities, increases in accounts payable, and our net income adjusted for non-cash expenses and gains such as depreciation and amortization expense, deferred income tax provision, stock-based compensation expense, and insurance proceeds received. For the fiscal year ended September 30, 2019, cash used in operating activities was primarily related to increases in inventory, accounts receivable, and prepaid expenses and other assets, partially offset by our net income adjusted for non-cash expenses and gains such as depreciation and amortization expense, deferred income tax provision, stock-based compensation expense, insurance proceeds received, and increases in accounts payable, contract liabilities, and accrued expenses and other long-term liabilities.

For the fiscal years ended September 30, 2021, 2020, and 2019, cash used in investing activities was approximately $161.1 million, $30.1 million, and $56.3 million, respectively. For the fiscal year ended September 30, 2021, cash used in investing activities was primarily used for acquisitions, to purchase property and equipment associated with improving existing retail facilities, and to purchase investments, partially offset by proceeds from insurance settlements. For the fiscal year ended September 30, 2020, cash used in investing activities was primarily used to purchase property and equipment associated with improving existing retail facilities and purchase property and equipment and other assets associated with business acquisitions. For the fiscal year ended September 30, 2019, cash used in investing activities was primarily used to purchase property and equipment associated with improving existing retail facilities and purchase property and equipment and other assets associated with business acquisitions.

For the fiscal years ended September 30, 2021 and 2020, cash used in financing activities was approximately $145.7 million and $158.1 million, respectively. For the fiscal year ended September 30, 2019, cash provided by financing activities was approximately $58.6 million. For the fiscal year ended September 30, 2021, cash used in financing activities was primarily attributable to net payments for short-term borrowings, purchase of treasury stock, payments on tax withholdings for equity awards, payments for long-term debt, and contingent acquisition consideration payments, partially offset by proceeds from long-term debt and net proceeds from issuance of common stock under incentive compensation and employee purchase plans. For the fiscal year ended September 30, 2020, cash used in financing activities was primarily attributable to a decrease in net short-term borrowings as a result of decreased inventory levels, repurchase of common stock under the share repurchase program, payments on tax withholdings for equity awards, partially offset by proceeds from the issuance of common stock from our stock-based compensation plans and proceeds from long- term debt. For the fiscal year ended September 30, 2019, cash provided by financing activities was primarily attributable to net short-term borrowings as a result of increased inventory levels and proceeds from the issuance of common stock from our stock-based compensation plans, partially offset by the repurchase of common stock under the share repurchase program and payments on tax withholdings for equity awards.

41

In July 2021, we entered into an Amended and Restated Loan and Security Agreement, with Wells Fargo Commercial Distribution Finance LLC, M&T Bank, Bank of the West, and Truist Bank. The Credit Facility provides the Company a line of credit with asset based borrowing availability of up to $500.0 million for working capital and inventory financing, with the amount permissible pursuant to a borrowing base formula. The Credit Facility has a three-year term and expires in July 2024, subject to extension for two one-year periods, with lender approval.

The Credit Facility has certain financial covenants as specified in the agreement. The covenants include provisions that our leverage ratio must not exceed 2.75 to 1.0 and that our current ratio must be greater than 1.2 to 1.0. The interest rate for amounts outstanding under the Credit Facility is 345 basis points plus the greater of 75 basis points or the one-month LIBOR. There is an unused line fee of ten basis points on the unused portion of the Credit Facility. In October 2021, we amended the Credit Facility to allow for the transition of the benchmark interest rate used from LIBOR to the Secured Overnight Finance Rate (SOFR).

Advances under the Credit Facility are initiated by the acquisition of eligible new and used inventory or are re-advances against eligible new and used inventory that have been partially paid-off. Advances on new inventory will generally mature 1,080 days from the original invoice date. Advances on used inventory will mature 361 days from the date we acquire the used inventory. Each advance is subject to a curtailment schedule, which requires that we pay down the balance of each advance on a periodic basis starting after six months. The curtailment schedule varies based on the type and value of the inventory. The collateral for the Credit Facility is primarily the Company's inventory that is financed through the Credit Facility and related accounts receivable. None of our real estate has been pledged for collateral for the Credit Facility.

As of September 30, 2021, our indebtedness associated with our short-term borrowings and our long-term debt totaled approximately $24.1 million and $51.7 million, respectively. As of September 30, 2021, short-term borrowings and long-term debt recorded on the Consolidated Balance Sheets included unamortized debt issuance costs of approximately $0.2 million and $0.6 million, respectively. Refer to Note 11 of the Notes to Consolidated Financial Statementsfor disclosure of borrowing availability, interest rates, and terms of our short-term borrowings and long-term debt.

Except as specified in this "Management's Discussion and Analysis of Financial Condition and Results of Operations" and in the attached consolidated financial statements, we have no material commitments for capital for the next 12 months. Based on the information currently available to us, the COVID-19 pandemic's impact on consumer demand is uncertain, however, we believe that the cash generated from sales and our existing capital resources will be adequate to meet our liquidity and capital requirements for at least the next 12 months, except for possible significant acquisitions.

Commitments and Commercial Commitments

The following table sets forth a summary of our material contractual obligations and commercial commitments as of September 30, 2021:

42

Interest Rate Risk

We are exposed to risk from changes in interest rates on our outstanding indebtedness. Changes in the underlying interest rates on our variable interest rate short-term borrowings and long-term debt could affect our earnings. For example, a hypothetical 100 basis point increase in the interest rate would result in an increase of approximately $0.6 million in annual pre-tax interest expense. This estimated increase is based upon the outstanding balance of our short-term borrowings and long-term debt as of September 30, 2021 and assumes no mitigating changes by us to reduce the outstanding balances and no additional interest assistance that could be received from vendors due to the interest rate increase.

Foreign Currency Exchange Rate Risk

Products purchased from European-based and Chinese-based manufacturers are transacted in U.S. dollars. Fluctuations in the U.S. dollar exchange rate may impact the retail price at which we can sell foreign products. Accordingly, fluctuations in the value of other currencies compared with the U.S. dollar may impact the price points at which we can profitably sell such foreign products, and such price points may not be competitive with other products in the United States. Thus, such fluctuations in exchange rates ultimately may impact the amount of revenue, cost of goods sold, cash flows and earnings we recognize for such foreign products. We cannot predict the effects of exchange rate fluctuations on our operating results. In certain cases, we may enter into foreign currency cash flow hedges to reduce the variability of cash flows associated with forecasted purchases of boats and yachts from European-based and Chinese-based manufacturers. We are not currently engaged in foreign currency exchange hedging transactions to manage our foreign currency exposure. If and when we do engage in foreign currency exchange hedging transactions, there can be no assurance that our strategies will adequately protect our operating results from the effects of exchange rate fluctuations.

Additionally, the Fraser Yachts Group and Northrop & Johnson have transactions and balances denominated in currencies other than the U.S dollar. Most of the transactions or balances for Fraser Yachts Group are denominated in euros. Net revenues recognized whose functional currency was not the U.S. dollar were less than 2% of our total revenues in fiscal 2021.

Reference is made to the financial statements, the notes thereto, and the report thereon, commencing on page F-1 of this report, which financial statements, notes, and report are incorporated herein by reference.

None.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that material information required to be disclosed by us in Securities Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms, and that such information is accumulated and communicated to our management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Our Chief Executive Officer and Chief Financial Officer have evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) as of the end of the period covered by this report. Based on such evaluation, such officers have concluded that, as of the end of the period covered by this report, our disclosure controls and procedures were effective at the reasonable assurance level.

Changes in Internal Controls

During the quarter ended September 30, 2021, there were no changes in our internal control over financial reporting that materially affected, or were reasonably likely to materially affect, our internal control over financial reporting, except as described in the following sentence. On October 1, 2020 and May 2, 2021, we acquired SkipperBud's and Cruisers Yachts, respectively. As we proceed with integration, we are implementing various accounting processes and internal controls over financial reporting for these reporting subsidiaries.

43

Limitations on the Effectiveness of Controls

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures and internal control over financial reporting will prevent all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Although our disclosure controls and procedures are designed to provide reasonable assurance of achieving their objectives, because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions; over time, a control may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

CEO and CFO Certifications

Exhibits 31.1 and 31.2 are the Certifications of the Chief Executive Officer and Chief Financial Officer, respectively. The Certifications are required in accordance with Section 302 of the Sarbanes-Oxley Act of 2002 (the "Section 302 Certifications"). This Item of this report, which you are currently reading is the information concerning the Evaluation referred to in the Section 302 Certifications and this information should be read in conjunction with the Section 302 Certifications for a more complete understanding of the topics presented.

Management's Report on Internal Control over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rule 13a-15(f) of the Securities Exchange Act of 1934. Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of the Company's internal control over financial reporting as of September 30, 2021 as required by the Securities Exchange Act of 1934 Rule 13a-15(c). In making this assessment, we used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control - Integrated Framework (2013). Based on its evaluation, our management concluded that its internal control over financial reporting was effective as of September 30, 2021. The Company acquired Skipper Marine Holdings, Inc., and certain affiliates (SkipperBud's) and KCS International Holdings, Inc., and certain affiliates (Cruisers Yachts), during fiscal 2021. Management excluded from its assessment of the effectiveness of the Company's internal control over financial reporting as of September 30, 2021 SkipperBud's and Cruisers Yachts internal control over financial reporting, which together represent approximately 12% of total assets and 16% of total revenues included in the Company's consolidated financial statements as of and for the year ended September 30, 2021.

Our internal control over financial reporting as of September 30, 2021, has been audited by KPMG LLP, an independent registered public accounting firm, as stated in their report which appears herein.

44

Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Directors
MarineMax, Inc.:

Opinion on Internal Control Over Financial Reporting

We have audited MarineMax, Inc. and subsidiaries' (the Company) internal control over financial reporting as of September 30, 2021, based on criteria established in Internal Control - Integrated Framework (2013)issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of September 30, 2021, based on criteria established in Internal Control - Integrated Framework (2013)issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of September 30, 2021 and 2020, and the related consolidated statements of operations, comprehensive income, shareholders' equity, and cash flows for each of the years in the three-year period ended September 30, 2021, and the related notes (collectively, the consolidated financial statements), and our report dated November 19, 2021 expressed an unqualified opinion on those consolidated financial statements.

The Company acquired Skipper Marine Holdings, Inc., and certain affiliates (SkipperBud's) and KCS International Holdings, Inc., and certain affiliates (Cruisers Yachts) during 2021. Management excluded from its assessment of the effectiveness of the Company's internal control over financial reporting as of September 30, 2021, SkipperBud's and Cruisers Yachts' internal control over financial reporting associated with 12% of total assets and 16% of total revenues included in the consolidated financial statements of the Company as of and for the year ended September 30, 2021. Our audit of internal control over financial reporting also excluded an evaluation of the internal control over financial reporting of SkipperBud's and Cruisers Yachts.

Basis for Opinion

The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

45

Definition and Limitations of Internal Control Over Financial Reporting

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ KPMG LLP

Tampa, Florida
November 19, 2021

46

None.

PART III

The information required by this Item relating to our directors and corporate governance is incorporated herein by reference to the definitive Proxy Statement (particularly under the caption "Corporate Governance") to be filed pursuant to Regulation 14A of the Exchange Act for our 2021 Annual Meeting of Shareholders (the "2022 Proxy Statement"). The information required by this Item relating to our executive officers is included in "Business - Executive Officers."

We have adopted a code of ethics that applies to our principal executive officer, principal financial officer, and other senior accounting personnel. The "Code of Ethics for the CEO and Senior Financial Officers" is located on our website at www.MarineMax.comin the Investor Relations section under Corporate Governance.

We intend to satisfy the disclosure requirement under Item 5.05(c) of Form 8-K regarding any amendment to, or waiver from, a provision of this code of ethics by posting such information on our website, at the address and location specified above.

The information required by this Item is incorporated herein by reference to the 2022 Proxy Statement (particularly under the caption "Executive Compensation").

The information required by this Item is incorporated herein by reference to the 2022 Proxy Statement (particularly under the caption "Security Ownership of Principal Shareholders, Directors, and Officers").

The information required by this Item is incorporated herein by reference to the 2022 Proxy Statement (particularly under the caption "Certain Relationships and Related Transactions").

The information required by this Item is incorporated herein by reference to the 2022 Proxy Statement (particularly under the caption "Ratification of Appointment of Independent Auditor").

PART IV

47

48

(8) Incorporated by reference to Registrant's Form 8-K as filed on December 9, 2005.

(c)Financial Statements Schedules

49

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: November 19, 2021

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

50

MARINEMAX, INC. AND SUBSIDIARIES

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Directors
MarineMax, Inc.:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of MarineMax, Inc. and subsidiaries (the Company) as of September 30, 2021 and 2020, the related consolidated statements of operations, comprehensive income, shareholders' equity, and cash flows for each of the years in the three-year period ended September 30, 2021, and the related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of September 30, 2021 and 2020, and the results of its operations and its cash flows for each of the years in the three-year period ended September 30, 2021, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of September 30, 2021, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated November 19, 2021 expressed an unqualified opinion on the effectiveness of the Company's internal control over financial reporting.

Change in Accounting Principle

As discussed in Note 3 to the consolidated financial statements, the Company has changed its method of accounting for Leases as of October 1, 2019 due to the adoption of Accounting Standards Update (ASU) 2016-02, Leases, and several related amendments, as issued by the Financial Accounting Standards Board (FASB).

Basis for Opinion

These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

F-2

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Fair Value of Trade-in Used Boats

As discussed in Note 2 to the consolidated financial statements, trade-in used boat inventory is initially measured at fair value and represents a form of noncash consideration applied to the contract price of a purchased boat. At period-end, trade-in used boats that remain in inventory are presented at the lower of cost or net realizable value. Net realizable value is equal to the initial estimated fair value at trade-in less a valuation allowance. Management estimates the initial fair value of the trade-in used boat considering publicly available and internal transactional and market participant data for comparable boats.

We identified the assessment of the fair value of the trade-in used boats as a critical audit matter because a high degree of subjective auditor judgment was required to evaluate the significant inputs used in the estimation of the fair value. The significant inputs are based on limited publicly available and internal transactional and market participant data.

The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the Company's measurement of the fair value of trade-in used boats, including controls over the determination of the appropriate external and internal market data for comparable used boat sales. We involved valuation professionals with specialized skills and knowledge, who assisted us in assessing management's fair value estimation process, including our evaluation of the relevance and reliability of the publicly available and internal transactional and market participant data. We also performed an analysis of subsequent sales proceeds and margins from the third-party sale of the trade-in used boats.

/s/ KPMG LLP

We have served as the Company's auditor since 2013.

Tampa, Florida

November 19, 2021

F-3

MARINEMAX, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Amounts in thousands except share and per share data)

See accompanying notes to consolidated financial statements.

F-4

MARINEMAX, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(Amounts in thousands except share and per share data)

See accompanying notes to consolidated financial statements.

F-5

MARINEMAX, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Amounts in thousands)

See accompanying notes to consolidated financial statements.

F-6

MARINEMAX, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY

(Amounts in thousands except share data)

See accompanying notes to consolidated financial statements.

F-7

MARINEMAX, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in thousands)

See accompanying notes to consolidated financial statements

F-8

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. COMPANY BACKGROUND AND BASIS OF PRESENTATION:

We believe we are the largest recreational boat and yacht retailer and superyacht services company in the world. We engage primarily in the retail sale, brokerage, and service of new and used boats, motors, trailers, marine parts and accessories and offer slip and storage accommodations in certain locations. In addition, we arrange related boat financing, insurance, and extended service contracts. We also offer the charter of power yachts in the British Virgin Islands. As of September 30, 2021, we operated through 77 retail locations in 21 states, consisting of Alabama, California, Connecticut, Florida, Georgia, Illinois, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Rhode Island, South Carolina, Texas, Washington, and Wisconsin. Our MarineMax Vacations operation maintains a facility in Tortola, British Virgin Islands. We also own Fraser Yachts Group and Northrop & Johnson, leading superyacht brokerage and luxury yacht services companies with operations in multiple countries. Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufactures sport yacht and yachts with sales through our select retail dealership locations and through independent dealers.

We are the largest retailer of Sea Ray and Boston Whaler recreational boats which are manufactured by Brunswick Corporation ("Brunswick"). Sales of new Brunswick boats accounted for approximately 27% of our revenue in fiscal 2021. Sales of new Sea Ray and Boston Whaler boats, both divisions of Brunswick, accounted for approximately 11% and 13%, respectively, of our revenue in fiscal 2021. Brunswick is a world leading manufacturer of marine products and marine engines.

We have dealership agreements with Sea Ray, Boston Whaler, Harris, and Mercury Marine, all subsidiaries or divisions of Brunswick. We also have dealer agreements with Italy-based Azimut-Benetti Group's product line for Azimut and Benetti yachts and mega yachts. These agreements allow us to purchase, stock, sell, and service these manufacturers' boats and products. These agreements also allow us to use these manufacturers' names, trade symbols, and intellectual properties in our operations. The agreements for Sea Ray and Boston Whaler products, respectively, appoint us as the exclusive dealer of Sea Ray and Boston Whaler boats, respectively, in our geographic markets. In addition, we are the exclusive dealer for Azimut Yachts for the entire United States. Sales of new Azimut yachts accounted for approximately 10% of our revenue in fiscal 2021. We believe non-Brunswick brands offer a migration for our existing customer base or fill a void in our product offerings, and accordingly, do not compete with the business generated from our other prominent brands.

From March 2020 through June 2020, we temporarily closed certain departments or locations based on guidance from local government or health officials as a result of the COVID-19 pandemic. We are following guidelines to ensure we are safely operating as recommended. As the COVID-19 pandemic is complex and evolving rapidly with many unknowns, the Company will continue to monitor ongoing developments and respond accordingly. Management expects its business, across all of its geographies, will be impacted to some degree, but the significance of the impact of the COVID-19 pandemic on the Company's business and the duration for which it may have an impact cannot be determined at this time.

As is typical in the industry, we deal with most of our manufacturers, other than Sea Ray, Boston Whaler, and Azimut Yachts, under renewable annual dealer agreements, each of which gives us the right to sell various makes and models of boats within a given geographic region. Any change or termination of these agreements, or the agreements discussed above, for any reason, or changes in competitive, regulatory or marketing practices, including rebate or incentive programs, could adversely affect our results of operations. Although there are a limited number of manufacturers of the type of boats and products that we sell, we believe that adequate alternative sources would be available to replace any manufacturer other than Sea Ray, Boston Whaler, and Azimut as a product source. These alternative sources may not be available at the time of any interruption, and alternative products may not be available at comparable terms, which could affect operating results adversely.

General economic conditions and consumer spending patterns can negatively impact our operating results. Unfavorable local, regional, national, or global economic developments or uncertainties regarding future economic prospects could reduce consumer spending in the markets we serve and adversely affect our business. Economic conditions in areas in which we operate dealerships, particularly Florida in which we generated approximately 54%, 54% and 50% of our revenue during fiscal 2019, 2020, and 2021, respectively, can have a major impact on our operations. Local influences, such as corporate downsizing, military base closings, inclement weather such as Hurricane Sandy in 2012 or Hurricanes Harvey and Irma in 2017, environmental conditions, and specific events, such as the BP oil spill in the Gulf of Mexico in 2010, also could adversely affect, and in certain instances have adversely affected, our operations in certain markets.

In an economic downturn, consumer discretionary spending levels generally decline, at times resulting in disproportionately large reductions in the sale of luxury goods. Consumer spending on luxury goods also may decline as a result of lower consumer confidence levels, even if prevailing economic conditions are favorable. As a result, an economic downturn would likely impact us more than certain of our competitors due to our strategic focus on a higher end of our market. Although we have expanded our operations during periods of stagnant or modestly declining industry trends, the cyclical nature of the recreational boating industry or the lack of industry growth may adversely affect our business, financial condition, and results of operations. Any period of adverse economic conditions or low consumer confidence is likely to have a negative effect on our business.

F-9

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Historically, in periods of lower consumer spending and depressed economic conditions, we have, among other things, substantially reduced our acquisition program, delayed new store openings, reduced our inventory purchases, engaged in inventory reduction efforts, closed a number ofour retail locations, reduced our headcount, and amended and replaced our credit facility. Acquisitions remain an important strategy for us, and, subject to a number ofconditions, including macro-economic conditions and finding attractive acquisition targets, we plan tocontinue toexplore opportunities through this strategy.

In order to provide comparability between periods presented, certain amounts have been reclassified from the previously reported consolidated financial statements to conform to the consolidated financial statement presentation of the current period.

2. SIGNIFICANT ACCOUNTING POLICIES:

Cash and Cash Equivalents

We consider all highly liquid investments with an original maturity of three months or less to be cash equivalents.

Vendor Consideration Received

We classify interest assistance received from manufacturers as a reduction of inventory cost and related cost of sales. Amounts received by us under our co-op assistance programs from our manufacturers are netted against related advertising expenses. Our consideration received from our vendors contains uncertainties because the calculation requires management to make assumptions and to apply judgment regarding a number of factors, including our ability to collect amounts due from vendors and the ability to meet certain criteria stipulated by our vendors. We do not believe there is a reasonable likelihood that there will be a change in the future estimates or assumptions we use to calculate our vendor considerations which would result in a material effect on our operating results.

Inventories

Inventories are stated at the lower of cost or net realizable value. The cost of inventories purchased from our vendors consist of the amount paid to acquire the inventory, net of vendor consideration and purchase discounts, the cost of equipment added, reconditioning costs, and transportation costs relating to acquiring inventory for sale. Trade-in used boats are initially recorded at fair value and adjusted for reconditioning and other costs. The cost of inventories that are manufactured by the Company consist of material, labor, and manufacturing overhead. Unallocated overhead and abnormal costs are expensed as incurred. New and used boats, motors, and trailers inventories are accounted for on a specific identification basis. Raw materials and parts, accessories, and other inventories are accounted for on an average cost basis. We utilize our historical experience, the aging of the inventories, and our consideration of current market trends as the basis for determining a lower of cost or net realizable value. We do not believe there is a reasonable likelihood that there will be a change in the future estimates or assumptions we use to calculate our valuation allowance which would result in a material effect on our operating results. As of September 30, 2020 and 2021, our valuation allowance for new and used boat, motor and trailer inventories was $2.4 million and $0.4 million, respectively. If events occur and market conditions change, causing the fair value to fall below carrying value, the valuation allowance could increase.

Property and Equipment

We record property and equipment at cost, net of accumulated depreciation, and depreciate property and equipment over their estimated useful lives using the straight-line method. We capitalize and amortize leasehold improvements over the lesser of the life of the lease or the estimated useful life of the asset. Useful lives for purposes of computing depreciation are as follows:

We remove the cost of property and equipment sold or retired and the related accumulated depreciation from the accounts at the time of disposition and include any resulting gain or loss in the accompanying Consolidated Statements of Operations. We charge maintenance, repairs, and minor replacements to operations as incurred, and we capitalize and amortize major replacements and improvements over their useful lives.

F-10

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Goodwill

We account for acquisitions in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 805, "Business Combinations" ("ASC 805"), and goodwill in accordance with ASC 350, "Intangibles - Goodwill and Other" ("ASC 350"). For business combinations, the excess of the purchase price over the estimated fair value of net assets acquired in a business combination is recorded as goodwill. In accordance with ASC 350, we test goodwill for impairment at least annually and whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Our annual impairment test is performed during the third fiscal quarter. If the carrying amount of a reporting unit's goodwill exceeds its fair value we recognize an impairment loss in accordance with ASC 350. Based upon our most recent analysis, we determined through our qualitative assessment that it is not "more likely than not" that the fair values of our reporting units are less than their carrying values. As a result, we were not required to perform a quantitative goodwill impairment test.

Impairment of Long-Lived Assets

FASB ASC 360-10-40, "Property, Plant, and Equipment - Impairment or Disposal of Long-Lived Assets" ("ASC 360-10-40"), requires that long-lived assets, such as property and equipment and purchased intangibles subject to amortization, be reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of the asset (or asset group) is measured by comparison of its carrying amount to undiscounted future net cash flows the asset (or asset group) is expected to generate over the remaining life of the asset (or asset group). If such assets are considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the asset (or asset group) exceeds its fair market value. Estimates of expected future cash flows represent our best estimate based on currently available information and reasonable and supportable assumptions. Our impairment loss calculations contain uncertainties because they require us to make assumptions and to apply judgment in order to estimate expected future cash flows. Any impairment recognized in accordance with ASC 360-10-40 is permanent and may not be restored. Based upon our most recent analysis, we believe no impairment of long-lived assets existed as of September 30, 2021.

Insurance

We retain varying levels of risk relating to the insurance policies we maintain, most significantly, workers' compensation insurance and employee medical benefits. We are responsible for the claims and losses incurred under these programs, limited by per occurrence deductibles and paid claims or losses up to pre-determined maximum exposure limits. Our third-party insurance carriers pay any losses above the pre-determined exposure limits. We estimate our liability for incurred but not reported losses using our historical loss experience, our judgment, and industry information.

Revenue Recognition

The majority of our revenue is from contracts with customers for the sale of boats, motors, and trailers. We recognize revenue from boat, motor, and trailer sales upon transfer of control of the boat, motor, or trailer to the customer, which is generally upon acceptance of the boat, motor, and trailer by the customer and the satisfaction of our performance obligations. The transaction price is determined with the customer at the time of sale. Customers may trade in a used boat to apply toward the purchase of a new or used boat. The trade-in is a type of noncash consideration measured at fair value, based on external and internal observable and unobservable market data and applied as payment to the contract price for the purchased boat. At the time of acceptance, the customer is able to direct the use of, and obtain substantially all of the benefits of the boat, motor, or trailer. We recognize commissions earned from a brokerage sale when the related brokerage transaction closes upon transfer of control of the boat, motor, or trailer to the customer, which is generally upon acceptance by the customer.

We do not directly finance our customers' boat, motor, or trailer purchases. In many cases, we assist with third-party financing for boat, motor, and trailer sales. We recognize commissions earned by us for placing notes with financial institutions in connection with customer boat financing when we recognize the related boat sales. Pursuant to negotiated agreements with financial institutions, we are charged back for a portion of these fees should the customer terminate or default on the related finance contract before it is outstanding for a stipulated minimum period of time. We base the chargeback allowance, which was not material to the consolidated financial statements taken as a whole as of September 30, 2020 and 2021, on our experience with repayments or defaults on the related finance contracts. We recognize variable consideration from commissions earned on extended warranty service contracts sold on behalf of third-party insurance companies at generally the later of customer acceptance of the service contract terms as evidenced by contract execution or recognition of the related boat sale. We also recognize variable consideration from marketing fees earned on insurance products sold by third-party insurance companies at the later of customer acceptance of the insurance product as evidenced by contract execution or when the related boat sale is recognized.

F-11

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

We recognize revenue from parts and service operations (boat maintenance and repairs) over time as services are performed. Each boat maintenance and repair service is a single performance obligation that includes both the parts and labor associated with the service. Payment for boat maintenance and repairs is typically due upon the completion of the service, which is generally completed within a short period of time from contract inception. We satisfy our performance obligations, transfer control, and recognize revenue over time for parts and service operations because we are creating a contract asset with no alternative use and we have an enforceable right to payment for performance completed to date. Contract assets primarily relate to our right to consideration for work in process not yet billed at the reporting date associated with maintenance and repair services. We use an input method to recognize revenue and measure progress based on labor hours expended to satisfy the performance obligation at average labor rates. We have determined labor hours expended to be the relevant measure of work performed to complete the maintenance and repair service for the customer. As a practical expedient, because repair and maintenance service contracts have an original duration of one year or less, we do not consider the time value of money, and we do not disclose estimated revenue expected to be recognized in the future for performance obligations that are unsatisfied (or partially unsatisfied) at the end of the reporting period or when we expect to recognize such revenue. Contract assets, recorded in prepaid expenses and other current assets, totaled approximately $2.6 million and $5.7 million as of September 30, 2020 and September 30, 2021, respectively.

We recognize revenue from the sale of our manufactured yachts when control of the yacht is transferred to the dealer, which is generally upon acceptance by the dealer. At the time of acceptance, the dealer is able to direct the use of, and obtain substantially all of the benefits of the yacht. We have elected to record shipping and handling activities that occur after the dealer has obtained control of the yacht as a fulfillment activity.

Contract liabilities primarily consist of customer deposits. We recognize contract liabilities (customer deposits) as revenue at the time of acceptance and the transfer of control to the customers. Total contract liabilities of approximately $24.3 million recorded as of September 30, 2019 were recognized in revenue during the fiscal year ended September 30, 2020. Total contract liabilities of approximately $31.8 million recorded as of September 30, 2020 were recognized in revenue during the fiscal year ended September 30, 2021.

We recognize deferred revenue from service operations and slip and storage services over time on a straight-line basis over the term of the contract as our performance obligations are met. We recognize income from the rentals of chartering power yachts over time on a straight-line basis over the term of the contract as our performance obligations are met.

The following table sets forth percentages on the timing of revenue recognition by reportable segment for the fiscal years ended September 30,

The following tables set forth our revenue disaggregated into categories that depict the nature, amount, timing, and uncertainty of revenue and cash flows affected by economic factors for the fiscal years ended September 30,

F-12

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Stock-Based Compensation

We account for our stock-based compensation plans following the provisions of FASB ASC 718, "Compensation - Stock Compensation" ("ASC 718"). In accordance with ASC 718, we use the Black-Scholes valuation model for estimating the fair value of stock option grants and shares purchased under our Employee Stock Purchase Plan. We measure compensation for restricted stock awards and restricted stock units at fair value on the grant date based on the number of shares expected to vest and the quoted market price of our common stock on the grant date. We recognize compensation cost for all awards in operations, net of estimated forfeitures, on a straight-line basis over the requisite service period for each separately vesting portion of the award.

Foreign Currency Transactions

For the Company's foreign subsidiaries that use a currency other than the U.S. dollar as their functional currency, the assets and liabilities are translated at exchange rates in effect at the balance sheet date, and revenues and expenses are translated at the weighted average exchange rate for the period. The effects of these translation adjustments are reported in accumulated other comprehensive income. Gains and losses arising from transactions denominated in a currency other than the functional currency of the entity involved are included in operating income.No amounts were reclassified out of accumulated other comprehensive income in fiscal 2021.

Advertising and Promotional Cost

We expense advertising and promotional costs as incurred and include them in selling, general and administrative expenses in the accompanying Consolidated Statements of Operations. We net amounts received by us under our co-op assistance programs from our manufacturers against the related advertising expenses. Total advertising and promotional expenses approximated $18.8 million, $14.0 million and $14.8 million, net of related co-op assistance, which was not material to the consolidated financial statements, for the fiscal years ended September 30, 2019, 2020, and 2021, respectively.

Income Taxes

We account for income taxes in accordance with FASB ASC 740, "Income Taxes" ("ASC 740"). Under ASC 740, we recognize deferred tax assets and liabilities for the future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. We measure deferred tax assets and liabilities using enacted tax rates expected to apply to taxable income in the years in which we expect those temporary differences to be recovered or

F-13

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

settled. We record valuation allowances to reduce our deferred tax assets to the amount expected to be realized by considering all available positive and negative evidence.

Concentrations of Credit Risk

Financial instruments, which potentially subject us to concentrations of credit risk, consist principally of cash and cash equivalents and accounts receivable. Concentrations of credit risk with respect to our cash and cash equivalents are limited primarily to amounts held with financial institutions. Concentrations of credit risk arising from our receivables are limited primarily to amounts due from manufacturers and financial institutions.

Use of Estimates and Assumptions

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Significant estimates made by us in the accompanying consolidated financial statements include valuation allowances, valuation of goodwill and intangible assets, valuation of long-lived assets, valuation of contingent consideration liabilities, and valuation of accruals. Actual results could differ materially from those estimates.

Segment Reporting

Effective May 2, 2021, our reportable segments changed as a result of the Company's acquisition of Cruisers Yachts, which changed management's reporting structure and operating activities. We now report our operations through two new reportable segments: Retail Operations and Product Manufacturing. The change in reportable segments had no impact on the Company's previously reported historical consolidated financial statements. Where applicable, all prior periods presented have been revised to conform to the change in reportable segments. See Note 21.

3. NEW ACCOUNTING PRONOUNCEMENTS:

Accounting for Leases

We adopted Accounting Standards Update ("ASU") 2016-02, "Leases (Topic 842)" ("ASU 2016-02") effective October 1, 2019 the first day of fiscal 2020. We elected the package of practical expedients available under the transition guidance within the new standard, which among other things, allowed us to carry forward the historical lease classification of our existing leases. Consequently, on adoption, we recognized additional operating lease liabilities of $44.0 million and right-of-use ("ROU") assets of $42.1 million. The new standard also provides practical expedients for an entity's ongoing accounting. We elected the short-term lease recognition exemption for all leases that qualify. As a result, for those leases that qualify, we will not recognize ROU assets or lease liabilities, and we did not recognize ROU assets or lease liabilities for existing short-term leases of those assets in transition. We also elected the practical expedient to not separate lease and non-lease components. We recognized a net after-tax cumulative effect adjustment to retained earnings of $0.6 millionas of the date of adoption. See Note 8 for additional information on our leases.

Other New Pronouncements

In August 2018, the FASB issued ASU 2018-15, "Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract" ("ASU 2018-15"), which aligns the accounting for implementation costs incurred in a cloud computing arrangement that is a service contract with the guidance on capitalizing costs associated with developing or obtaining internal-use software. The guidance amends ASC 350 to include in its scope implementation costs of a cloud computing arrangement that is a service contract and clarifies that a customer should apply ASC 350 to determine which implementation costs should be capitalized in such a cloud computing arrangement. This guidance is effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2019. We adopted ASU 2018-05 effective October 1, 2020 the first day of fiscal 2021. The adoption of this standard had no impact on our consolidated financial statements.

F-14

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

In June 2016, the FASB issued ASU 2016-13, "Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" ("ASU 2016-13"). ASU 2016-13 requires entities to report "expected" credit losses on financial instruments and other commitments to extend credit rather than the current "incurred loss" model. These expected credit losses for financial assets held at the reporting date are to be based on historical experience, current conditions, and reasonable and supportable forecasts. This ASU will also require enhanced disclosures relating to significant estimates and judgments used in estimating credit losses, as well as the credit quality. This guidance is effective for fiscal years and interim periods within those fiscal years beginning after December 15, 2019. We adopted ASU 2016-13 effective October 1, 2020 the first day of fiscal 2021. The adoption of this standard had no impact on our consolidated financial statements.

4. FAIR VALUE MEASUREMENTS:

The Company uses valuation approaches that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible. The Company determines fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. When considering market participant assumptions in fair value measurements, the following fair value hierarchy distinguishes between observable and unobservable inputs, which are categorized in one of the following levels:

Level 1 - Unadjusted quoted prices in active markets for identical assets or liabilities accessible to the reporting entity at the measurement date.

Level 2 - Other than quoted prices included in Level 1 inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability.

Level 3 - Unobservable inputs for the asset or liability used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at measurement date.

The following tables summarize the Company's financial assets and liabilities measured at fair value in the accompanying Consolidated Balance Sheets as of September 30,

There were notransfers between the valuation hierarchy Levels 1, 2, and 3 for the fiscal years ended September 30, 2020, and 2021.

The fair value of the Company's interest rate swap contract is calculated as the present value of expected future cash flows, determined on the basis of forward interest rates and present value factors. The inputs to the fair value measurements reflect Level 2 inputs. The interest rate swap contract balance is included in other long-term assets in the accompanying Consolidated Balance Sheets. The interest rate swap contract is designated as a cash flow hedge with changes in fair value reported in other comprehensive income in the accompanying Consolidated Statements of Comprehensive Income.

We estimate the fair value of our contingent consideration liabilities using a probability-weighted discounted cash flow model. The contingent consideration liabilities are estimated based on forecasted pre-tax earnings as a base scenario (among other assumptions) subject to a Monte Carlo simulation. The fair value of the contingent consideration liabilities, which reflect Level 3 inputs, is reassessed on a quarterly basis. The contingent consideration liabilities balance is included in accrued expenses and other long-term liabilities in the accompanying Consolidated Balance Sheets. Changes in fair value and net present value of the contingent consideration liabilities are included in selling, general and administrative expenses in the accompanying Consolidated Statements of Operations.

F-15

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table sets forth the changes in fair value of our contingent consideration liabilities, which reflect Level 3 inputs, for the fiscal the years ended September 30, 2020 and 2021:

We determined the carrying value of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses, short-term borrowings, and the revolving mortgage facility approximate their fair values because of the nature of their terms and current market rates of these instruments. The fair value of our mortgage facilities, which are not carried at fair value in the accompanying Consolidated Balance Sheets, was determined using Level 2 inputs based on the discounted cash flow method. We estimate the fair value of our mortgage facilities using a present value technique based on current market interest rates for similar types of financial instruments that reflect Level 2 inputs. The following table summarizes the carrying value and fair value of our mortgage facilities as of September 30,

5. ACCOUNTS RECEIVABLE:

Trade receivables consist primarily of receivables from financial institutions, which provide funding for customer boat financing and amounts due from financial institutions earned from arranging financing with our customers. We normally collect these receivables within 30 days of the sale. Trade receivables also include amounts due from customers on the sale of boats, parts, service, and storage. Amounts due from manufacturers represent receivables for various manufacturer programs and parts and service work performed pursuant to the manufacturers' warranties.

Accounts receivable are presented net of an allowance for expected credit losses. The allowance for expected credit losses, which was not material to the consolidated financial statements as of September 30, 2020 or 2021, was based on our consideration of past collection experience, current information, and reasonable and supportable forecasts.

Accounts receivable, net consisted of the following as of September 30,

F-16

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

6. INVENTORIES:

Inventories, net consisted of the following as of September 30,

7. PROPERTY AND EQUIPMENT:

Property and equipment, net consisted of the following as of September 30,

Depreciation and amortization expense on property and equipment totaled approximately $11.6 million, $12.8 million, and $13.9 million, for the fiscal years ended September 30, 2019, 2020, and 2021, respectively.

8. LEASES:

Substantially all of the leases that we enter intoare real estate leases.We lease numerous facilities relating to our operations, including showrooms, display lots, marinas, service facilities, slips, offices, equipment and our corporate headquarters. Leases for real property have terms, including renewal options, ranging from one to in excess of twenty-five years. In addition, we lease certain charter boats for our yacht charter business. As of September 30, 2021, the weighted-average remaining lease term for our leases was approximately 12 years. All of our leases are classified as operating leases, which are included as ROU assets and operating lease liabilities in the accompanying Consolidated Balance Sheets. For the fiscal years ended September 30, 2019, 2020, and 2021, operating lease expenses recorded in selling, general, and administrative expenses were approximately $12.8 million, $13.9 million, and $24.1 million, of which approximately $0.4 million, $0.5 million, and $0.7 million, related to variable lease expenses, respectively. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants. We do not have any significant leases that have not yet commenced but that create significant rights and obligations for us. We have elected the practical expedient under ASC 842 to not separate lease and nonlease components.

Our real estate and equipment leases often require that we pay maintenance in addition to rent. Additionally, our real estate leases generally require payment of real estate taxes and insurance. Maintenance, real estate taxes, and insurance payments are generally variable and based on actual costs incurred by the lessor. Therefore, these amounts are not included in the consideration of the contract when determining the ROU asset and lease liability, but are reflected as variable lease expenses.

Substantially all of our lease agreements include fixed rental payments. Certain of our lease agreements include fixed rental payments that are adjusted periodically by a fixed rate or changes in an index. The fixed payments, including the effects of changes in the fixed rate or amount, and renewal options reasonably certain to be exercised, are included in the measurement of the related lease liability. Most of our real estate leases include one or more options to renew, with renewal terms that can extend the lease term from

F-17

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

one to five years or more. The exercise of lease renewal options is at our sole discretion. If it is reasonably certain that we will exercise such options, the periods covered by such options are included in the lease term and are recognized as part of our right of use assets andlease liabilities. The depreciable life of assets and leasehold improvements are limited by the expected lease term, which includes renewal options reasonably certain tobe exercised.

For our incremental borrowing rate, we generally use a portfolio approach to determine the discount rate for leases with similar characteristics. We determine discount rates based upon our hypothetical credit rating, taking into consideration our short-term borrowing rates, and then adjusting as necessary for the appropriate lease term. As of September 30, 2021, the weighted-average discount rate used was approximately 5.6%.

As of September 30, 2021, maturities of lease liabilities by fiscal year are summarized as follows:

The following table sets forth supplemental cash flow information related to leases for the fiscal years ended September 30,

The Company reports the amortization of ROU assets and the change in operating lease liabilities on a net basis in accrued expenses and other liabilities in the accompanying Consolidated Statements of Cash Flows.

9. GOODWILL, INTANGIBLE ASSETS, AND OTHER LONG-TERM ASSETS:

In July 2021 we purchased Nisswa Marine, Inc. a full-service dealer located in Nisswa, Minnesota. Goodwill and other intangible assets associated with the Nisswa Marine acquisition was approximately $15.3 million.

In May 2021, we purchased all of the outstanding equity of KCS International Holdings, Inc., and certain affiliates ("Cruisers Yachts") for an aggregate purchase price of $62.7 million, subject to certain customary closing and post-closing adjustments, and net working capital adjustments including certain holdbacks. The former owners of Cruisers Yachts are subject to certain customary post-closing covenants and indemnities.

The following table summarizes the consideration paid for Cruisers Yachts and the allocation of the purchase consideration to the estimated fair value of the assets acquired and liabilities assumed at the acquisition date.

F-18

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The fair value of current assets acquired includes accounts receivable and inventory of approximately $3.1 million and $26.2 million, respectively. The fair value of current liabilities assumed includes short-term borrowings of approximately $11.7 million, accrued expenses of approximately $10.3 million, and accounts payable of approximately $3.0 million. The intangible assets acquired include the trade name and customer relationships. The goodwill represents the assembled workforce, acquired capabilities, and future economic benefits resulting from the acquisition. The majority of the goodwill is expected to be deductible for tax purposes. The customer relationships have a weighted average useful life of approximately 2.0 years. The tradename has an indefinite life. Our results for fiscal 2021 include results from Cruisers Yachts between May 2, 2021 and September 30, 2021. Refer to Note 21 for disclosure of the revenues and income from operations. We have not disclosed the pro forma effect of Cruisers Yachts' financial information for fiscal 2020 and prior to acquisition on May 2, 2021, because it is not practical to obtain for comparative purposes and as such is not presented because Cruisers Yachts' historical monthly internal accounting and reporting processes and practices would not provide complete information sufficient for the purposes of this pro forma disclosure.

In October 2020, we purchased all of the outstanding equity of Skipper Marine Holdings, Inc., and certain affiliates ("SkipperBud's") for an aggregate purchase price of $55.0 million, subject to certain customary closing and post-closing adjustments, and net working capital adjustments including certain holdbacks. In addition, the former equity owners of SkipperBud's ("Skippers Sellers"), have the opportunity to earn additional consideration as part of an contingent consideration liability subject to the achievement of certain pre-tax earnings levels. The maximum amount of consideration that can be paid under the contingent consideration liability is approximately $9.3 million. The fair value of $8.2 million of the contingent consideration liability arrangement was estimated by a third party valuation expert by applying an income valuation approach. The contingent consideration liability was estimated based on forecasted pre-tax earnings as a base scenario (among other assumptions) subject to a Monte Carlo simulation. The Skippers Sellers are subject to certain customary post-closing covenants and indemnities. The acquisition of SkipperBud's enhances our sales, brokerage, service and marina/storage presence in the Great Lakes region and West Coast of the Unites States.

The following table summarizes the consideration paid for SkipperBud's and the allocation of the purchase consideration to the estimated fair value of the assets acquired and liabilities assumed at the acquisition date.

F-19

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The fair value of current assets acquired includes accounts receivable and inventory of approximately $5.4 million and $42.3 million, respectively. The fair value of current liabilities assumed includes short-term borrowings of approximately $30.5 million, accrued expenses of approximately $14.6 million, and customer deposits of approximately $7.5 million. We recorded approximately $56.4 million in goodwill and approximately $2.0 million of other identifiable intangibles (trade name and customer relationships) in connection with the SkipperBud's acquisition. The goodwill represents our enhanced geographic reach and brand infrastructure in the Great Lakes region and West Coast of the Unites States. The majority of the goodwill is expected to be deductible for tax purposes. The intangible assets have a weighted average useful life of approximately 3.3 years. For fiscal 2021, SkipperBud's revenue was approximately $302.6 million and income before taxes was approximately $31.3 million. We have not disclosed the pro forma effect of SkipperBud's financial information for fiscal 2020 because it is not practical to obtain for comparative purposes and as such is not presented because SkipperBud's historical monthly internal accounting and reporting processes and practices would not provide complete information sufficient for the purposes of this pro forma disclosure.

In July 2020, we purchased Northrop & Johnson, a leading superyacht brokerage and services company. In March 2020, we purchased Boatyard, a digital platform with an expansive range of on-demand services to streamline the boating experience by qualified service providers from a smartphone.

Goodwill and other intangible assets increased, primarily due to acquisitions, by $20.2 million and $116.8 million, for the fiscal years ended September 30, 2020 and 2021, respectively. These acquisitions have resulted in the recording of goodwill for tax purposes of $16.8 million and $110.8 million, for the fiscal years ended September 30, 2020 and 2021, respectively. In total, current and previous acquisitions have resulted in the recording of $84.3 million and $201.1 million in goodwill and other intangible assets as of September 30, 2020 and 2021, respectively.

Effective May 2, 2021, our reportable segments changed as a result of the Company's acquisition of Cruisers Yachts, which changed management's reporting structure and operating activities. We now report our operations through two new reportable segments: Retail Operations and Product Manufacturing. As a result, the Company allocated goodwill to its reporting units within the Company's two reportable segments.

The following table sets forth the changes in carrying amount of goodwill by reportable segment for the fiscal years ended September 30, 2020 and 2021:

Other long-term assets as of September 30, 2020 and 2021 of $7.8 million and $8.8 million, respectively, are primarily long-term deposits and other long-term investments.

10. ACCRUED EXPENSES:

Accrued expenses consisted of the following as of September 30,

F-20

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

11. SHORT-TERM BORROWINGS AND LONG-TERM DEBT:

Short-term Borrowings

In May 2020, we entered into a Loan and Security Agreement (the "Credit Facility"), with Wells Fargo Commercial Distribution Finance LLC, M&T Bank, Bank of the West, and Truist Bank. In July 2021, the Company amended its Credit Facility to increase the borrowing availability to $500.0 million, extend the term to expire by one year to July 2024, with two one-year options to renew, subject to lender approval, and modify certain provisions to provide additional liquidity to the Company. The Credit Facility provides the Company a line of credit with asset based borrowing availability of up to $500.0 million for working capital and inventory financing, with the amount permissible pursuant to a borrowing base formula. The Credit Facility expires in July 2024, subject to extension for two one-year periods, with lender approval.

The Credit Facility has certain financial covenants as specified in the agreement. The covenants include provisions that our leverage ratio must not exceed 2.75 to 1.0 and that our current ratio must be greater than 1.2 to 1.0.The interest rate for amounts outstanding under the Credit Facility is 345 basis points plus the greater of 75 basis points or the one-month LIBOR. There is an unused line fee of ten basis points on the unused portion of the Credit Facility. In October 2021, we amended the Credit Facility to allow for the transition of the benchmark interest rate used from LIBOR to the Secured Overnight Finance Rate (SOFR).

As of September 30, 2021, we were in compliance with all covenants under the Credit Facility.

New inventory borrowing eligibility will generally mature 1,080 days from the original invoice date. Used inventory borrowing eligibility will generally mature 361 days from the date we acquire the used inventory. The collateral for the Credit Facility is all of our personal property with certain limited exceptions. None of our real estate has been pledged for collateral for the Credit Facility.

As of September 30, 2021, our indebtedness associated with financing our inventory and working capital needs totaled approximately $24.1 million, and included unamortized debt issuance costs of approximately $0.2 million. As of September 30, 2020 and 2021, the interest rate on the outstanding short-term borrowings was approximately 4.20%. As of September 30, 2021, our additional available borrowings under our Credit Facility were approximately $79.0 million based upon the outstanding borrowing base availability.

As is common in our industry, we receive interest assistance directly from boat manufacturers, including Brunswick. The interest assistance programs vary by manufacturer, but generally include periods of free financing or reduced interest rate programs. The interest assistance may be paid directly to us or our lender depending on the arrangements the manufacturer has established. We classify interest assistance received from manufacturers as a reduction of inventory cost and related cost of sales.

The availability and costs of borrowed funds can adversely affect our ability to obtain adequate boat inventory and the holding costs of that inventory as well as the ability and willingness of our customers to finance boat purchases. However, we rely on our Credit Facility to purchase our inventory of boats. The aging of our inventory limits our borrowing capacity as defined curtailments reduce the allowable advance rate as our inventory ages. Our access to funds under our Credit Facility also depends upon the ability of our lenders to meet their funding commitments, particularly if they experience shortages of capital or experience excessive volumes of borrowing requests from others during a short period of time. Unfavorable economic conditions, weak consumer spending, turmoil in the credit markets, and lender difficulties, among other potential reasons, could interfere with our ability to utilize our Credit Facility to fund our operations. Any inability to utilize our Credit Facility could require us to seek other sources of funding to repay amounts outstanding under the credit agreements or replace or supplement our credit agreements, which may not be possible at all or under commercially reasonable terms.

Similarly, decreases in the availability of credit and increases in the cost of credit adversely affect the ability of our customers to purchase boats from us and thereby adversely affect our ability to sell our products and impact the profitability of our finance and insurance activities.

F-21

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Long-term Debt

The below table summarizes the Company's long-term debt.

As of September 30, 2020, we had approximately $7.4 million under the mortgage facility payable to Flagship Bank.

As of September 30, 2021, the aggregate maturities of long-term debt by fiscal year are summarized as follows:

12. INCOME TAXES:

Income before income tax provision consisted of the following components for the fiscal years ended September 30,

F-22

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The components of our provision from income taxes consisted of the following for the fiscal years ended September 30,

Below is a reconciliation of the statutory federal income tax rate to our effective tax rate for the fiscal years ended September 30,

Deferred income taxes reflect the impact of temporary differences between the amount of assets and liabilities recognized for financial reporting purposes and such amounts recognized for income tax purposes. The tax effects of these temporary differences representing the components of deferred tax assets as of September 30,

Pursuant to ASC 740, we must consider all positive and negative evidence regarding the realization of deferred tax assets. ASC 740 provides four possible sources of taxable income to realize deferred tax assets: 1) taxable income in prior carryback years, 2) reversals of existing deferred tax liabilities, 3) tax planning strategies and 4) projected future taxable income. As of September 30, 2021, we have no available taxable income in prior carryback years, limited reversals of existing deferred tax liabilities or prudent and

F-23

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

feasible tax planning strategies. Therefore, the recoverability of our deferred tax assets is dependent upon generating future taxable income.

As of September 30, 2017, we no longer had federal NOL carryforwards for federal income tax purposes. As of September 30, 2021, the Company has state NOL carryforwards of approximately $11.4 million for state income tax purposes, which resulted in a deferred tax asset of $0.7 million, and expire at various dates from 2029 through 2032.

Significant judgment is required in evaluating our uncertain tax positions. Although we believe our tax return positions are sustainable, we recognize tax benefits from uncertain tax positions in the consolidated financial statements only when it is more likely than not that the positions will not be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits and a consideration of the relevant taxing authority's administrative practices and precedents. To the extent that the final tax outcome of these matters is different than the amounts recorded, such differences will impact the provision for income taxes in the period in which such determination is made. The provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate, as well as the related net interest and penalties.

We are subject to tax by federal, state, and foreign taxing authorities. Until the respective statutes of limitations expire, we are subject to income tax audits in the jurisdictions in which we operate. We are no longer subject to U.S. federal tax assessments for fiscal years prior to 2018, we are not subject to assessments prior to the 2015 fiscal year for the majority of the State jurisdictions and we are not subject to assessments prior to the 2016 calendar year for the majority of the foreign jurisdictions.

13. SHAREHOLDERS' EQUITY:

In March 2020, our Board of Directors approved a new share repurchase plan allowing the Company to repurchase up to 10 million shares of our common stock through March 2022. Under the plan, we may buy back common stock from time to time in the open market or in privately negotiated blocks, dependent upon various factors, including price and availability of the shares, and general market conditions. Through September 30, 2021 we had purchased an aggregate of 6,767,021 shares of common stock under the current and historical share repurchase plans for an aggregate purchase price of approximately $127.4 million. As of September 30, 2021, approximately 9.4 million shares remained available for future purchases under the share repurchase program.

14. STOCK-BASED COMPENSATION:

We account for our stock-based compensation plans following the provisions of FASB ASC 718, "Compensation - Stock Compensation" ("ASC 718"). In accordance with ASC 718, we use the Black-Scholes valuation model for valuing all options granted (Note 16) and shares purchased under our Amended 2008 Employee Stock Purchase Plan ("Stock Purchase Plan"). We measure compensation for restricted stock awards and restricted stock units (Note 17) at fair value on the grant date based on the number of shares expected to vest and the quoted market price of our common stock. We recognize compensation cost for all awards in operations on a straight-line basis over the requisite service period for each separately vesting portion of the award.

Stock-based compensation expense recorded in selling, general, and administrative expenses was approximately $6.5 million, $7.5 million, and $9.7 million, for the fiscal years ended September 30, 2019, 2020, and 2021, respectively.

Cash received from option exercises under all share-based compensation arrangements for the fiscal years ended September 30, 2019, 2020 and 2021 was approximately $2.4 million, $4.6 million, and $2.6 million, respectively. We currently expect to satisfy share-based awards with registered shares available to be issued from the Stock Purchase Plan.

15. THE INCENTIVE STOCK PLANS:

In February 2020, our shareholders approved a proposal to amend the 2011 Stock-Based Compensation Plan ("2011 Plan") to increase the 3,200,456 share threshold by 1,000,000 shares to 4,200,456 shares. In January 2011, our shareholders approved a proposal to authorize our 2011 Plan, which replaced our 2007 Incentive Compensation Plan ("2007 Plan"). Our 2011 Plan provides for the grant of stock options, stock appreciation rights, restricted stock, stock units, bonus stock, dividend equivalents, other stock related awards, and performance awards (collectively "awards"), that may be settled in cash, stock, or other property. Our 2011 Plan is designed to attract, motivate, retain, and reward our executives, employees, officers, directors, and independent contractors by providing such persons with annual and long-term performance incentives to expend their maximum efforts in the creation of shareholder value. Subsequent to the February 2020 amendment described above, the total number of shares of our common stock that may be subject to awards under the 2011 Plan is equal to 4,000,000 shares, plus: (i) any shares available for issuance and not subject to an award under the 2007 Plan, which was 200,456 shares at the time of approval of the 2011 Plan; (ii) the number of shares with respect to which awards granted under the 2011 Plan and the 2007 Plan terminate without the issuance of the shares or where the

F-24

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

shares are forfeited or repurchased; (iii) with respect to awards granted under the 2011 Plan and the 2007 Plan, the number of shares that are not issued as a result of the award being settled for cash or otherwise not issued in connection with the exercise or payment of the award; and (iv) the number of shares that are surrendered or withheld in payment of the exercise price of any award or any tax withholding requirements in connection with any award granted under the 2011 Plan or the 2007 Plan. The 2011 Plan terminates in February 2030, and awards may be granted at any time during the life of the 2011 Plan. The dates on which awards vest are determined by the Board of Directors or the Plan Administrator. The Board of Directors has appointed the Compensation Committee as the Plan Administrator. The exercise prices of options are determined by the Board of Directors or the Plan Administrator and are at least equal to the fair market value of shares of common stock on the date of grant. The term of options under the 2011 Plan may not exceed ten years. The options granted have varying vesting periods. To date, we have not settled or been under any obligation to settle any awards in cash.

The following table summarizes activity from our incentive stock plans from September 30, 2020 through September 30, 2021:

No options were granted during the fiscal years ended September 30, 2019, and 2020. The weighted-average grant date fair value of options granted during the fiscal year ended September 30, 2021 was $25.29. The total intrinsic value of options exercised during the fiscal years ended September 30, 2019, 2020 and 2021 was approximately $1.4 million, $3.8 million, and $1.8 million, respectively.

As of September 30, 2021, there was approximately $0.1 million of unrecognized compensation costs related to non-vested options that are expected to be recognized over a weighted average period of 2.0 years.

We used the Black-Scholes model to estimate the fair value of options granted. The expected term of options granted is estimated based on historical experience. Volatility is based on the historical volatility of our common stock. The risk-free rate for periods within the contractual term of the options is based on the U.S. Treasury yield curve in effect at the time of grant.

16. EMPLOYEE STOCK PURCHASE PLAN:

In February 2019, our shareholders approved a proposal to amend our Stock Purchase Plan to increase the number of shares available under that plan by 500,000 shares. The Stock Purchase Plan as amended provides for up to 1,500,000 shares of common stock to be available for purchase by our regular employees who have completed at least one year of continuous service. In addition, there were 52,837 shares of common stock available under our 1998 Employee Stock Purchase Plan, which have been made available for issuance under our Stock Purchase Plan. The Stock Purchase Plan provides for implementation of annual offerings beginning on the first day of October in each of the years 2008 through 2027, with each offering terminating on September 30 of the following year. Each annual offering may be divided into two six-month offerings. For each offering, the purchase price per share will be the lower of: (i) 85% of the closing price of the common stock on the first day of the offering or (ii) 85% of the closing price of the common stock on the last day of the offering. The purchase price is paid through periodic payroll deductions not to exceed 10% of the participant's earnings during each offering period. However, no participant may purchase more than $25,000 worth of common stock annually.

We used the Black-Scholes model to estimate the fair value of options granted to purchase shares issued pursuant to the Stock Purchase Plan. Volatility is based on the historical volatility of our common stock. The risk-free rate for periods within the contractual term of the options is based on the U.S. Treasury yield curve in effect at the time of grant.

F-25

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following are the weighted-average assumptions used for the fiscal years ended September 30,

As of September 30, 2021, we had issued 1,139,547 shares of common stock under our Stock Purchase Plan.

17. RESTRICTED STOCK AWARDS:

We have granted non-vested (restricted) stock awards ("restricted stock") and restricted stock units ("RSUs") to employees, directors, and officers pursuant to the 2011 Plan and the 2007 Plan. The restricted stock awards and RSUs have varying vesting periods, but generally become fully vested between two and four years after the grant date, depending on the specific award, performance targets met for performance-based awards granted to officers, and vesting period for time-based awards. Officer performance-based awards are granted at the target amount of shares that may be earned and the actual amount of the award earned generally could range from 0% to 175% of the target number of shares based on the actual specified performance target met. We accounted for the restricted stock awards granted using the measurement and recognition provisions of ASC 718. Accordingly, the fair value of the restricted stock awards, including performance-based awards, is measured on the grant date and recognized in earnings over the requisite service period for each separately vesting portion of the award.

The following table summarizes restricted stock award activity from September 30, 2020 through September 30, 2021:

As of September 30, 2021, we had approximately $11.1 million of total unrecognized compensation cost, assuming applicable performance conditions are met, related to non-vested restricted stock awards. We expect to recognize that cost over a weighted-average period of 2.1 years.

18. NET INCOME PER SHARE:

The following table presents shares used in the calculation of basic and diluted net income per share for the fiscal years ended September 30,

F-26

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

For the fiscal years ended September 30, 2019, 2020, and 2021 there were 10,988, 9,650, and 1,619 weighted average shares of options outstanding, respectively, that were not included in the computation of diluted net income per share because the options' exercise prices were greater than the average market price of our common stock, and therefore, their effect would be anti-dilutive.

19. COMMITMENTS AND CONTINGENCIES:

We are party to various legal actions arising in the ordinary course of business. While it is not feasible to determine the actual outcome of these actions as of September 30, 2021, we believe that these matters should not have a material adverse effect on our consolidated financial condition, results of operations or cash flows.

During the fiscal years ended September 30, 2019, and 2020, we incurred costs associated with store closings and lease terminations of approximately $3.1 million and $1.7 million, respectively. During the fiscal year ended September 30, 2021, we incurred no costs associated with store closings and lease terminations. The store closing costs have been included in selling, general, and administrative expenses in the accompanying Consolidated Statements of Operations.

In connection with certain of our workers' compensation insurance policies, we maintain standby letters of credit for our insurance carriers in the amount of $1.6 million relating primarily to retained risk on our workers compensation claims.

We are subject to federal and state environmental regulations, including rules relating to air and water pollution and the storage and disposal of gasoline, oil, other chemicals and waste. We believe that we are in compliance with such regulations.

20. EMPLOYEE 401(k) PROFIT SHARING PLANS:

Employees are eligible to participate in our 401(k) Profit Sharing Plan (the "Plan") following their 90-day introductory period starting either April 1 or October 1, provided that they are 21 years of age. Under the Plan, we matched 50% of participants' contributions, up to a maximum of 5% of each participant's compensation. We contributed, under the Plan, or pursuant to previous similar plans, approximately $2.3 million, $2.7 million, and $5.0 million for the fiscal years ended September 30, 2019, 2020 and 2021, respectively.

21. SEGMENT INFORMATION:

Change in Reportable Segments

Effective May 2, 2021, our reportable segments changed as a result of the Company's acquisition of Cruisers Yachts, which changed management's reporting structure and operating activities. We now report our operations through two new reportable segments: Retail Operations and Product Manufacturing.

Reportable Segments

The Company's segments are defined by management's reporting structure and operating activities. Our chief operating decision maker ("CODM") is our Chief Executive Officer. Our CODM reviews operational income statement information by segment for purposes of making operating decisions, assessing financial performance, and allocating resources. The CODM is not provided asset information by segment. The Company's reportable segments are the following:

Retail Operations.As of September 30, 2021, the Retail Operations segment includes the sale of new and used recreational boats, including pleasure and fishing boats, with a focus on premium brands in each segment. We also sell related marine products, including engines, trailers, parts, and accessories. In addition, we provide repair, maintenance, and slip and storage services; we arrange related boat financing, insurance, and extended service contracts; we offer boat and yacht brokerage sales; yacht charter services. In the British Virgin Islands we offer the charter of catamarans, through MarineMax Vacations. Fraser Yachts Group and Northrop & Johnson, leading superyacht brokerage and luxury yacht services companies with operations in multiple countries, are also included in this segment.The Retail Operations segment includes the majority of all corporate costs.

Product Manufacturing.As of September 30, 2021, the Product Manufacturing segment includes activity of Cruisers Yachts, a wholly-owned MarineMax subsidiary, manufacturing sport yacht and yachts with sales through our select retail dealership locations and through independent dealers. Cruisers Yachts is recognized as one of the world's premier manufacturers of premium sport yacht and yachts, producing models from 33' to 60' feet.

F-27

MARINEMAX, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Intersegment revenue represents yachts that were manufactured in our Product Manufacturing segment and were sold to our Retail Operations segment. The Product Manufacturing segment supplies our Retail Operations segment along with various independent dealers.

The following table sets forth depreciation and amortization for each of the Company's reportable segments for the fiscal years ended September 30,

The following table sets forth revenue and income from operations for each of the Company's reportable segments for the fiscal years ended September 30,

F-28