Seol Yun-seong Plans to Sell 664,944 Common Shares (≈15.36B KRW) - 0.43% Stake


  • TAIHAN Fiberoptics executive Seol Yun-seong (Finance Team Manager) plans to sell 664,944 common shares on-market from June 24 to July 23, 2026
  • Planned sale price is KRW 23,100 (previous day's closing price before report filing), total transaction amount approximately KRW 15.36 billion
  • Sale size corresponds to 0.43% of total outstanding shares
  • Previously sold 118,393 warrants on-market in the prior 6 months

KOSDAQ Filing Information


  • Filing: Report On Transaction Plan Of Specific Securities By Executives And Major Shareholders
  • Company: TAIHAN Fiberoptics (010170)
  • Submission: Seol Yun-seong
  • Receipt: 05-22-2026