SOLUM's Largest Shareholder Seongho Jeon Increases Stake by 0.03% via Open Market Purchase, Maintains Shareholder Agreements and Call Option Rights


  • Seongho Jeon, the largest shareholder of SOLUM, acquired an additional 20,928 shares through open market purchases on June 23 and 24, 2026, raising his stake from 32.78% to 32.81%.
  • Jeon has pledged a total of 2,000,000 shares with Korea Securities Finance, and holds a call option on 1,047,302 shares along with tag-along and first refusal rights via shareholder agreements with parties including Sofus First.
  • He also entered into a shareholder agreement with Align Partners Asset Management and others, agreeing to waive 50% of the call option and to allow shadow voting on independent director appointments, indicating potential governance changes.
  • [AI Summary]This filing is a routine change report due to a minor open market purchase by the largest shareholder, involving no new capital raising or dilution. However, risks from pledge agreements and potential governance shifts from the shareholder agreements warrant investor attention.

KOSPI Filing Information


  • Report on Large Shareholding (General)
  • Company: SOLUM (248070)
  • Submission: Seongho Jeon

  • Shares: 47,816,236
  • Price: 15,980 KRW
  • Market Cap: 764.1 B KRW