MakinaRocks Officer Heo Yeong-sin Acquires 120,000 Shares Post-Listing... Insider Ownership Rises to 0.68%


  • Heo Yeong-sin, registered executive (CBO) of MakinaRocks, acquired a total of 120,000 shares (0.68% stake) on the new listing date, comprising 86,504 common shares and 33,496 stock options.
  • The stock options are subject to a 1-year lock-up from the listing date (May 20, 2026) and can be exercised thereafter.
  • This is a new filing with no previous report, marking the first disclosure of Heo's personal holdings.
  • The acquisition price is not disclosed, but it is presumed to be allocation due to the new listing.
  • [AI Comprehensive Analysis]Insider share acquisition can be interpreted as a positive signal aligning management and shareholder interests, but the small stake limits its impact on the stock price. Future changes in holdings should be monitored.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: MakinaRocks (477850)
  • Submission: Heo Yeong-sin
  • Receipt: 05-27-2026