SK Hynix Slightly Increases Major Shareholder Stake via Treasury Stock Bonus to Executives


  • Major shareholder stake: from 146,118,388 shares (20.50%) to 146,124,531 shares (20.50%), an increase of 6,143 shares
  • SK Square Co., Ltd. remains the largest shareholder with 146,100,000 shares (20.50%)
  • Treasury stock bonuses granted to 8 executives on May 4, 2026: CEO Kwak Noh-jung received 5,878 shares, Ko Seung-beom received 65 shares, etc., total 6,143 shares
  • Total outstanding shares unchanged at 712,702,365

KOSPI Filing Information


  • Filing: Report on Change in Ownership of Major Shareholders, etc.
  • Company: SK hynix (000660)
  • Submission: SK hynix Inc.
  • Receipt: 05-06-2026
  • Under KRX KOSPI Market Division