Vice President Joo-hyung Park Buys 600 Shares of Kumho Petro Chemical in Open Market, Slight Stake Increase Maintains Management Confidence


  • Vice President Joo-hyung Park acquired an additional 600 common shares through open market purchases on June 15 and June 24, 2026.
  • The purchase prices were 116,600 KRW and 120,100 KRW respectively, averaging 117,767 KRW. His total holdings increased to 324,630 shares, representing a slight rise to 1.15% of total outstanding shares.
  • This small-scale insider buying has limited direct impact on the stock price but signals management's confidence in the company's value.
  • [AI Summary]The minor insider purchase by Vice President Park results in negligible change in ownership, with no material effect on corporate or shareholder value. While it may be interpreted as a positive signal of management confidence, it is not a decisive factor for investment decisions.

KOSPI Filing Information


  • Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: KUMHO PETRO CHEMICAL (011780)
  • Submission: Joo-hyung Park

  • Shares: 25,157,325
  • Price: 125,000 KRW
  • Market Cap: 3,144.7 B KRW