SAMYOUNG S&C Largest Shareholder Byeon Dong-jun and Special Relations Increase Stake to 49.66% via Open Market Purchases


  • SAMYOUNG S&C's largest shareholder Byeon Dong-jun and seven specially related parties increased their combined stake from 47.34% to 49.66% through open market purchases between June 18 and July 15, 2026.
  • The purchases were led by CEO Park Sang-ik and affiliate Seongnam Electric Industry, acquiring 1,850 and 129,196 shares respectively, with total acquisition cost of approximately 417 million KRW funded entirely by self-financing.
  • The filer stated the purpose as influencing management, intending to exercise influence over key management matters if they arise, though no specific plans were disclosed.
  • Since the stake increase resulted from open market purchases by existing shareholders without any new share issuance, there is no dilution risk to existing shareholders.
  • [AI Summary]The increase in ownership by the largest shareholder and related parties via open market purchases is a positive signal enhancing management stability without overhang concerns. It strengthens voting control without capital raising or dilution, conveying commitment to continued management involvement.

KOSDAQ Filing Information


  • Report on Large Shareholding (General)
  • Company: SAMYOUNG S&C (361670)
  • Submission: Byeon Dong-jun

  • Shares: 5,667,658
  • Price: 3,495 KRW
  • Market Cap: 19.8 B KRW