Yuyu Pharma Non-Registered Executive Jang Hong-seok Acquires 2,686 Shares via Open Market Purchase, Minor Ownership Change


  • Non-registered executive Jang Hong-seok acquired 2,686 common shares at 3,725 KRW per share through open market purchase on June 10, 2026, increasing his stake to 0.01%.
  • This acquisition is a small personal purchase with no impact on the company's capital structure or outstanding shares, and does not involve dilutive securities such as convertible bonds or warrants.
  • Total outstanding shares as of the report date stand at 18,337,352, with Jang's total holdings of 2,686 shares representing a negligible portion of market capitalization.
  • [AI Summary]The small open market purchase by Yuyu Pharma's non-registered executive may be interpreted as a signal of insider confidence, but the 0.01% stake limits direct shareholder value impact. No changes to corporate capital policy or dividend plans are indicated, and this is a routine ownership disclosure.

KOSPI Filing Information


  • Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: Yuyu Pharma (000220)
  • Submission: Jang Hong-seok

  • Shares: 17,032,351
  • Price: 3,900 KRW
  • Market Cap: 66.4 B KRW