Annual Report of Employee Stock Purchase/Savings Plan (Form 11-K)

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

_________________

Form 11-K

_________________

FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

ý	ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.
For the fiscal year ended December 31, 2021

¨	TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.
For the transition period from ______ to ________.

Commission file number: 001-31225

EnPro Industries, Inc.

Retirement Savings Plan

5605 Carnegie Boulevard, Suite 500

Charlotte, North Carolina 28209

(Full title of the plan and the address of the plan)

EnPro Industries, Inc.

5605 Carnegie Boulevard, Suite 500

Charlotte, North Carolina 28209

(Name of issuer of the securities held pursuant to the plan and the address of its principal executive office)

ENPRO INDUSTRIES, INC.

RETIREMENT SAVINGS PLAN

Financial Statements and Supplemental

Schedule for the Years Ended

December 31, 2021 and 2020 and

Report of Independent Registered Public Accounting Firm

TABLE OF CONTENTS

Pages
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM	1 - 2
FINANCIAL STATEMENTS:
Statements of Net Assets Available for Benefits as of December 31, 2021 and 2020	3
Statements of Changes in Net Assets Available for Benefits for the Years Ended	4
December 31, 2021 and 2020
Notes to Financial Statements for the Years Ended December 31, 2021 and 2020	5 - 10
SUPPLEMENTAL SCHEDULE:
Schedule H, line 4i - Schedule of Assets (Held at End of Year) as of	11
December 31, 2021

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Participants and Administrator of the

EnPro Industries, Inc. Retirement Savings Plan

and the EnPro Industries, Inc. Benefits Committee

Charlotte, North Carolina:

Opinion on the Financial Statements

We have audited the accompanying statements of net assets available for benefits of the EnPro Industries, Inc. Retirement Savings Plan (the "Plan") as of December 31, 2021 and 2020, the related statements of changes in net assets available for benefits for the years ended December 31, 2021 and 2020 and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2021 and 2020, and the changes in net assets available for benefits for the years ended December 31, 2021 and 2020, in conformity with generally accepted accounting principles in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Plan 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 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 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 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 financial statements. We believe that our audits provide a reasonable basis for our opinion.

Supplemental Information

The supplemental information in the accompanying schedule of assets (held at end of year) as of December 31, 2021 has been subjected to audit procedures performed in conjunction with the audit of the Plan's financial statements. The supplemental information is the responsibility of the Plan's management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the

supplemental information, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information is fairly stated, in all material respects, in relation to the financial statements as a whole.

/s/ GreerWalker LLP

Certified Public Accountants

June 28, 2022

Charlotte, NC

We have served as the Plan's auditor since 2006.

ENPRO INDUSTRIES, INC. RETIREMENT SAVINGS PLAN

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

DECEMBER 31, 2021 AND 2020

2021	2020
ASSETS:
Investments, at fair value	$	377,512,299	$	351,903,706
Receivables:
Notes receivable from participants	6,602,048	7,153,965
Participant contributions	303,683	338,522
Employer contributions	472,664	565,336
Total receivables	7,378,395	8,057,823
NET ASSETS AVAILABLE FOR BENEFITS	$	384,890,694	$	359,961,529

See notes to financial statements.

ENPRO INDUSTRIES, INC. RETIREMENT SAVINGS PLAN

STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

FOR THE YEARS ENDED DECEMBER 31, 2021 AND 2020

2021	2020
ADDITIONS TO NET ASSETS ATTRIBUTED TO:
Investment income:
Net appreciation in fair value of investments	$	41,666,822	$	37,196,839
Interest and dividend income	10,031,713	6,586,052
Total investment income	51,698,535	43,782,891
Interest income on notes receivable from participants	300,743	426,044
Contributions:
Participants	12,804,736	13,399,214
Employer	9,665,257	10,292,378
Rollovers	863,407	999,954
Total contributions	23,333,400	24,691,546
Total additions	75,332,678	68,900,481
DEDUCTIONS FROM NET ASSETS ATTRIBUTED TO:
Benefits paid to participants	48,902,500	75,654,241
Administrative expenses	185,855	216,612
Total deductions	49,088,355	75,870,853
CHANGE IN NET ASSETS AVAILABLE FOR BENEFITS	26,244,323	(6,970,372)
TRANSFER OF ASSETS	(1,315,158)	-
NET ASSETS AVAILABLE FOR BENEFITS, BEGINNING OF YEAR	359,961,529	366,931,901
NET ASSETS AVAILABLE FOR BENEFITS, END OF YEAR	$	384,890,694	$	359,961,529

See notes to financial statements.

ENPRO INDUSTRIES, INC. RETIREMENT SAVINGS PLAN

NOTES TO FINANCIAL STATEMENTS

FOR THE YEARS ENDED DECEMBER 31, 2021 AND 2020

1. DESCRIPTION OF PLAN

The following description of the EnPro Industries, Inc. Retirement Savings Plan (the "Plan") provides only general information. Participants should refer to the plan document for a more complete description of the Plan's provisions.

General - The Plan is a defined contribution plan covering substantially all full-time employees of EnPro Industries, Inc. (the "Employer"), as well as temporary or part-time employees who have completed 1,000 service hours in the designated measuring period as defined in the plan document. Ineligible employee groups include non-resident alien employees, leased employees, supplemental contract workers, employees who are paid primarily by the hour, employees of an affiliated employer that does not adopt this Plan and employees covered by a collective bargaining agreement unless such agreement provides for plan participation. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 ("ERISA"). The Benefits Committee is responsible for oversight of the Plan, determines the appropriateness of the Plan's investment offerings and monitors investment performance.

Contributions - Each year, participants may contribute from 1% up to 75% of their annual eligible compensation, as defined in the plan document, as pre-tax or Roth contributions. Participants who have attained age 50 before the end of the plan year are eligible to make catch-up contributions. Participants may also contribute amounts representing distributions from other qualified defined benefit or defined contribution plans (rollover). Participants direct the investment of their contributions into various investment options offered by the Plan. The Plan includes an auto-enrollment provision whereby all newly eligible employees are automatically enrolled in the Plan unless they affirmatively elect not to participate in the Plan. Automatically enrolled participants have their deferral rate set at 6% of eligible compensation and their contributions invested in a designated balanced fund until changed by the participant. The Employer matches between 25% and 100% of employee contributions between 4% and 6% of the participant's eligible compensation as defined in the plan document. The Employer also contributes an additional 2% to certain eligible employees as defined in the plan document. Contributions are subject to certain Internal Revenue Service ("IRS") limitations.

Participant Accounts - Each participant's account is credited with the participant's contributions and the Employer's contributions, as well as allocations of the Plan's earnings. Participant accounts are charged with an allocation of administrative expenses that are paid by the Plan. Allocations are based on participant earnings, account balances, or specific participant transactions, as defined by the plan document. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account.

Vesting - Participants are immediately vested in their elective contributions and the Employer's matching contributions plus actual earnings thereon. Vesting in the Employer's additional 2% contributions is based on years of service. A participant is fully vested when they attain normal retirement age. Prior to normal retirement age, a participant becomes 100% vested in the Employer's additional 2% contributions, plus actual earnings thereon, after three years of service..

Notes Receivable from Participants - Participants may borrow from their accounts a minimum of $1,000 up to a maximum equal to the lesser of $50,000 or 50% of their vested balance. The loans are secured by the balance in the participant's account. The loan interest rate is set at 1% above the prime rate, as defined in the plan document. Principal and interest are paid ratably through payroll deductions.

During 2020, the Plan adopted certain provisions of the CARES Act which permitted loans, up to the lesser of $100,000 or 100% of the participants vested balance, related to the COVID-19 pandemic for the period from May 27, 2020 to September 22, 2020. In addition, for any loans outstanding on or after March 27, 2020, any repayments due from March 27, 2020, to December 31, 2020 may be delayed for up to one year.

Payment of Benefits - On termination of services due to death, disability, or retirement, a participant may elect to receive either a lump sum amount equal to the value of the participant's vested interest in his or her account, or annual installments over an elected period of time. Distributions of the Employer's securities are made, at the option of the participant, in either cash or shares. For termination of service for some other reason, a participant may receive the value of the vested interest in his or her account as a lump sum distribution. Benefits from the Plan may also be made upon proper application by a participant for a proven financial hardship.

During 2020, the Plan adopted certain provisions of the CARES Act which permitted distributions, up to a limit of $100,000, related to the COVID-19 pandemic for the period from January 1, 2020 to December 30, 2020.

Forfeited Accounts - Benefit payments to terminated participants partially vested in the Plan include their vested portion of the Employer's contributions. The non-vested portion of terminated participants' account balances is used to reduce the Employer's future contributions or to pay the Plan's administrative expenses, as determined by the Benefits Committee at its sole discretion. As of December 31, 2021 and 2020, forfeited non-vested accounts in the Plan total approximately $16,000 and $177,000, respectively. During the years ended December 31, 2021 and 2020, the Employer's contributions were reduced by approximately $187,000 and $249,000, respectively, from forfeited non-vested accounts.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Accounting - The financial statements have been prepared on the accrual basis of accounting.

Use of Accounting Estimates - The preparation of financial statements in accordance with generally accepted accounting principles in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates. Any adjustments applied to estimated amounts are recognized in the year in which such adjustments are determined.

Investment Valuation and Income Recognition - Investments are reported at fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants as of the measurement date. The Benefits Committee determines the Plan's valuation policies utilizing information provided by the investment advisors and Charles Schwab Trust Company, the Trustee of the Plan. See Note 3 for a disclosure of fair value measurements.

Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Net appreciation in fair value of investments includes the Plan's gains and losses on investments bought and sold as well as held during the year.

Contributions - Contributions from participants are recorded as they are withheld from the participants' wages. Contributions from the Employer are recorded in the period in which the related participant contributions are due.

Notes Receivable From Participants - Notes receivable from participants are measured at their unpaid principal balance plus any accrued but unpaid interest. Interest income is recorded on the accrual basis. Related fees are recorded as administrative expenses and are expensed when they are incurred. No allowance for credit losses has been recorded as of December 31, 2021 and 2020. If a participant ceases to make loan repayments and management deems the participant loan to be in default, the participant loan balance is reduced and a benefit payment is recorded.

Payment of Benefits - Benefits are recorded when paid.

Administrative Expenses - Certain expenses of maintaining the Plan are paid by the Plan, unless otherwise paid by the Employer. Expenses that are paid by the Employer are excluded from these financial statements. Fees related to the administration of notes receivable from participants are charged directly to the participant's account and are included in administrative expenses. Investment related expenses are included in net appreciation in fair value of investments.

Subsequent Events - Management has evaluated subsequent events through June 28, 2022, the date the financial statements were available to be issued.

3. FAIR VALUE MEASUREMENTS

GAAP provides the framework for measuring fair value. That framework provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy under GAAP are described as follows:

Level 1	Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets that the Plan has the ability to access.
Level 2	Inputs to the valuation methodology include:
Quoted prices for similar assets or liabilities in active markets;
Quoted prices for identical or similar assets or liabilities in inactive markets;
Inputs other than quoted prices that are observable for the asset or liability;
Inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3	Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

The asset or liability's fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs.

The following is a description of the valuation methodologies used for investments measured at fair value. There have been no changes in the methodology used as of December 31, 2021 or 2020:

Mutual funds: Valued at the daily closing price as reported by the fund. Mutual funds held by the Plan are open-end mutual funds that are registered with the Securities and Exchange Commission. These funds are required to publish their daily net asset value ("NAV") and transact at that price. The mutual funds held by the Plan are deemed to be actively traded.

Collective trust funds: Collective trust funds: Valued at the NAV of units of a collective trust. The NAV, as provided by the Trustee, is used as a practical expedient to estimate fair value. This practical expedient is not used when it is determined to be probable that the fund will sell the investment for an amount different than the reported NAV. Participant transactions (purchases and sales) may occur daily. Were the Plan to initiate a full redemption of the collective trust, the investment advisor reserves the right to temporarily delay withdrawal from the trust in order to ensure that securities liquidations will be carried out in an orderly business manner. There are no unfunded commitments as of December 31, 2021 and 2020.

Employer securities: Valued at the closing price reported on the active market (NYSE ticker: NPO) in which the securities are actively traded.

Interest bearing cash: Valued as of the ending cash balance plus any accrued interest held by the Plan as of year-end.

Self-directed accounts: Valued at the closing price reported on the active markets on which the individually owned securities are traded. The self-directed accounts consist primarily of common stocks and mutual funds actively traded in public markets and interest-bearing cash balances.

The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, although management believes the Plan's valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine fair value of certain financial instruments could result in a different fair value measurement as of the reporting date.

The following table sets forth by level, within the fair value hierarchy, the Plan's investments at fair value as of December 31, 2021:

Level 1	Level 2	Level 3	Total
Mutual funds	$	190,611,053	$	-	$	-	$	190,611,053
Employer securities	6,836,338	-	-	6,836,338
Interest-bearing cash	922	-	-	922
Self-directed investments	13,919,396	-	-	13,919,396
Total investments in the fair value hierarchy	$	211,367,709	$	-	$	-	$	211,367,709
Investments measured at NAV, as a practical expedient	166,144,590
Investments, at fair value	$	377,512,299

The following table sets forth by level, within the fair value hierarchy, the Plan's investments at fair value as of December 31, 2020:

Level 1	Level 2	Level 3	Total
Mutual funds	$	185,787,745	$	-	$	-	$	185,787,745
Employer securities	5,132,285	-	-	5,132,285
Interest-bearing cash	947	-	-	947
Self-directed investments	11,393,179	-	-	11,393,179
Total investments in the fair value hierarchy	$	202,314,156	$	-	$	-	$	202,314,156
Investments measured at NAV, as a practical expedient	149,589,550
Investments, at fair value	$	351,903,706

The following table summarizes investments measured at fair value based on NAV per share, as a practical expedient, as of December 31, 2021 and 2020, respectively.

December 31, 2021	Fair Value	Unfunded Commitments	Redemption Frequency (if currently eligible)	Redemption Notice Period
Collective Trust Funds - Target Date	$	141,343,731	N/A	Daily	10 days
Collective Trust Funds - Income	$	24,800,859	N/A	Daily	0 to 10 days

December 31, 2020	Fair Value	Unfunded Commitments	Redemption Frequency (if currently eligible)	Redemption Notice Period
Collective Trust Funds - Target Date	$	123,966,904	N/A	Daily	10 days
Collective Trust Funds - Income	$	25,622,646	N/A	Daily	0 to 10 days

4. RELATED-PARTY TRANSACTIONS AND PARTY IN INTEREST TRANSACTIONS

All contributions by participants and the Employer are deposited in a trust administered and managed by the Plan's Trustee. The Plan also invests in shares of the Employer.

Certain plan investments are managed by Charles Schwab Bank, an affiliate of the Trustee, and therefore, these transactions qualify as exempt party in interest transactions, which are allowable under ERISA.

As described in Note 1, the Plan permits participants to borrow from their account balances. These transactions qualify as exempt party in interest transactions.

5. PLAN TERMINATION

Although it has not expressed any intent to do so, the Employer has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event of Plan termination, participants would become 100% vested in their employer contributions.

6. TAX STATUS

On June 19, 2014, the IRS stated that the prototype plan adopted by the Plan, as then designed, qualifies under Internal Revenue Code ("IRC") 401(a). The Plan has not received a determination letter specific to the Plan itself; however, the Plan's management and tax counsel believe that the Plan was designed and was being operated in compliance with the applicable requirements of the IRC and, therefore, that the Plan is qualified and the related trust is tax exempt.

GAAP requires management to evaluate tax positions taken by the Plan and recognize a tax liability if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the taxing authorities. Management has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2021 and 2020, there are no uncertain positions taken or expected to be taken that would require recognition of a liability or disclosure in the financial statements. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits of any tax periods in progress.

7. RISKS AND UNCERTAINTIES

The Plan invests in various investment securities. Investment securities are exposed to various risks such as interest rate, market, and credit risks. Due to the level of risk associated with certain investment securities, it is at least reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect participants' account balances and the amounts reported in the statements of net assets available for benefits.

ENPRO INDUSTRIES, INC. RETIREMENT SAVINGS PLAN

SCHEDULE H, LINE 4i - SCHEDULE OF ASSETS (HELD AT END OF YEAR)

AS OF DECEMBER 31, 2021

EIN: 01-0573945 - PLAN NUMBER: 004

(a)	(b)	(c)	(e)
Party-in-	Identity of issuer, borrower,	Description of investment including maturity date,	Current
Interest	lessor or similar party	rate of interest, collateral, par or maturity value	Value
Vanguard Total Stock Market Index Fund Institutional Shares	Mutual fund	$	65,968,934
*	Schwab Managed Retirement Trust Fund 2030 - Unit Class V	Collective trust fund	41,750,507
*	Schwab Managed Retirement Trust Fund 2040 - Unit Class V	Collective trust fund	31,636,884
*	Schwab Managed Retirement Trust Fund 2050 - Unit Class V	Collective trust fund	29,859,178
Galliard Retirement Income Fund - Fee Class 35	Collective trust fund	23,156,261
Nuveen Winslow Large-Cap Growth ESG Fund Class I	Mutual fund	21,805,983
T Rowe Price Mid-Cap Growth Fund	Mutual fund	17,073,193
Dodge & Cox Stock Fund Class I	Mutual fund	16,855,645
*	Schwab Managed Retirement Trust Fund 2020 - Unit Class V	Collective trust fund	16,063,925
PIMCO Total Return Fund Institutional Class	Mutual fund	15,777,917
Personal Choice Retirement Account	Self-directed investments	13,919,396
Vanguard Total Bond Market Index Fund Institutional Shares	Mutual fund	13,401,795
American Funds EuroPacific Growth Fund Class R-6	Mutual fund	10,893,682
Columbia Small Cap Value Fund II Institutional Class	Mutual fund	9,439,690
*	EnPro Company Stock	Employer securities	6,836,338
*	Schwab Managed Retirement Trust Fund 2025 - Unit Class V	Collective trust fund	6,715,721
Vanguard Total International Stock Index Fund Institutional Shares	Mutual fund	5,889,328
American Beacon Stephens Small Cap Growth Fund R5 Class	Mutual fund	5,245,288
Vanguard Selected Value Fund Investor Shares	Mutual fund	5,109,713
*	Schwab Managed Retirement Trust Fund 2035 - Unit Class V	Collective trust fund	4,971,393
Virtus Vontobel Emerging Markets Opportunity Fund Class I	Mutual fund	3,149,878
*	Schwab Managed Retirement Trust Fund 2055 - Unit Class V	Collective trust fund	3,009,566
*	Schwab Managed Retirement Trust Fund 2060 - Unit Class V	Collective trust fund	2,751,455
*	Schwab Managed Retirement Trust Fund 2010 - Unit Class V	Collective trust fund	2,335,909
*	Schwab Managed Retirement Trust Fund 2045 - Unit Class V	Collective trust fund	1,926,287
*	Schwab Managed Retirement Trust Income Fund - Unit Class V	Collective trust fund	1,644,598
*	Schwab Managed Retirement Trust Fund 2015 - Unit Class V	Collective trust fund	322,906
*	Schwab US Treasury Money Fund	Interest-bearing cash	922
Vanguard Total Bond Market Index Fund Admiral Shares	Mutual fund	7
*	Participant loans	Interest rates ranging from 4.25% to 6.50%	6,602,048
$	384,114,347

* Party-in-interest transaction.

See independent auditors' report.

EXHIBIT INDEX

Exhibit No.	Document
23.1	Consent of GreerWalker LLP

SIGNATURES

The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, EnPro Industries, Inc., as Plan Administrator, has duly caused this annual report to be signed on behalf of the Plan by the undersigned hereunto duly authorized.

ENPRO INDUSTRIES, INC. RETIREMENT

SAVINGS PLAN

By: ENPRO INDUSTRIES, INC., Plan Administrator

By:	/s/ Robert S. McLean
Robert S. McLean
Executive Vice President, General Counsel and
Secretary

Date: June 29, 2022