Non-registered Executive Choi Min-young Increases Stake to 9.42% via Open Market Purchases Over Three Days... Small-Scale Insider Buying Event


  • Choi Min-young, a non-registered executive (Managing Director), acquired a total of 88,971 shares through open market purchases over three days from May 27 to May 29, 2026.
  • As a result, his ownership increased from 9.29% to 9.42% (a 0.13%p increase), now holding 6,160,071 shares.
  • The purchase prices ranged from 5,321 won to 5,670 won per share, slightly above the base date closing price of 5,120 won.
  • Although a small insider buying, it signals management's confidence in the company, potentially positively impacting investor sentiment.
  • [AI Comprehensive Analysis]This disclosure reports a small-scale insider purchase by a non-registered executive. While the direct impact on stock price is limited, it reflects insider confidence and may have a slight positive effect on short-term investment sentiment. However, the change in stake is minimal and unlikely to be a decisive factor for price direction.

KOSPI Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: SIMPAC (009160)
  • Submission: Choi Min-young
  • Receipt: 05-29-2026