Slight Increase in Stake to 23.76% via Open Market Purchase by Special Relation (3,999 Shares Acquired)


  • The largest shareholder Jeong Ji-seong and his special relations (three executives) increased their shareholding by 3,999 shares through open market purchases, raising total holdings to 4,264,529 shares (23.76%)
  • Reason for change: Special relation Jang Jun-hwan (Vice President) purchased 3,999 shares on May 19, 2026, at an average unit price of approximately KRW 12,600
  • Purpose of holding: To influence management (not for general investment purposes but for management participation)
  • Source of funds: Jang Jun-hwan's salary income (own funds of KRW 50,589,480)
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KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: SOS LAB (464080)
  • Submission: Jiseong Jeong
  • Receipt: 05-21-2026