Non-Executive Director Jo Seung-beom Acquires 15,836 Shares (0.01%) via Open Market Purchase – Small but Positive Insider Signal


  • Non-executive director Jo Seung-beom acquired 15,836 common shares (0.01% stake) via open market purchases on May 27 and 29, 2026, increasing his holding.
  • Purchase prices were KRW 665 and KRW 643, slightly above the current price of KRW 587, indicating insider confidence.
  • [AI Summary]Although small in scale, the insider buying may reflect management's perception of undervaluation and expectations of future performance improvement. However, with only a 0.01% stake, the direct impact on the stock price is limited. Investors should watch for larger purchases or active shareholder return policies.

KOSPI Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: TONGYANG (001520)
  • Submission: Jo Seung-beom
  • Receipt: 06-02-2026