CEO Gu Ja-ok Plans Open Market Purchase of 188,917 Shares to Enhance Shareholder Value


  • CEO Gu Ja-ok plans to acquire 188,917 common shares through open market purchases over approximately 30 days from August 14, 2026 to September 12, 2026.
  • The estimated acquisition price is 1,588 KRW based on the closing price before the report submission date; the actual price may vary due to market conditions.
  • Currently holding 5,406,401 shares representing a 40.47% stake, the CEO's ownership will increase to 5,595,318 shares or 41.88% after completion.
  • The purpose is to stabilize shareholders and enhance shareholder value, signaling management's confidence through voluntary stake expansion.
  • The planned purchase represents 1.41% of total outstanding shares and is expected to reduce market float.
  • [AI Summary]The CEO's open market purchase plan is a positive signal akin to a share buyback, with the acquisition price of 1,588 KRW reflecting a premium of about 17% over the current price, indicating perceived undervaluation. The 300 million KRW transaction, roughly 2% of market cap, may provide short-term price support. While the increased stake strengthens management stability, the reduced liquidity could be a double-edged sword for minority shareholders.

KOSDAQ Filing Information


  • Report On Transaction Plan Of Specific Securities By Executives And Major Shareholders
  • Company: RYUK-IL C&S (191410)
  • Submission: Gu Ja-ok

  • Shares: 11,204,255
  • Price: 1,355 KRW
  • Market Cap: 15.2 B KRW