CEO Jo Hyeong-seop Acquires 3,922 Convertible Bonds; Common Share Unchanged


  • CEO Jo Hyeong-seop's holdings of specific securities increased by 3,922 shares from 454,454 to 458,376 (ownership ratio from 1.31% to 1.33%)
  • All increase came from the company's exercise of a call option designating him for the 8th private convertible bonds (conversion price 18,862 won)
  • Common shares held unchanged at 424,674 shares (1.23%)
  • Acquisition qualifies as an exception to trading plan reporting under Article 200-3(2) of the Capital Markets Act
ADVERTISEMENT (250px+)

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Jeju Semiconductor (080220)
  • Submission: Jo Hyeong-seop
  • Receipt: 05-22-2026