Change in Ownership of the Largest Shareholder (Form 6-K)

Change in Ownership of the Largest Shareholder

POSCO (the 'Company'), hereby informs you of the change in the Company's common shares held by National Pension Service, the largest shareholder of the Company.

As of July 22, 2021, National Pension Service held 8,687,388 shares (9.96% of issued common shares) of POSCO.