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ABION

Major Shareholder Kim Youngseon Sells Part of 6.69% Stake Due to Margin Call, Further Selling Risk Remains


  • Reporting person Kim Youngseon acquired 7,123,494 shares of ABION through pledge rights, then sold 1,100,000 shares on the same day (May 20, 2026) at 1,833 won per share via on-market sale, leaving 6,023,494 shares (6.69% stake).
  • The sale was due to a margin call (forced disposal) on a stock-backed loan, as Kim, who runs a loan business, sold the pledged shares to recover funds.
  • Further disposals are possible depending on market conditions and collateral ratios, which could put downward pressure on the stock price.
  • No share buyback, cancellation, or dividend policy has been disclosed.
  • [AI Comprehensive Analysis]This disclosure reveals a major shareholder's forced selling, indicating that personal financial stress may negatively impact the stock price. Investors should monitor the possibility of additional sales and resulting uncertainty over management control.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (Short Form)
  • Company: ABION (203400)
  • Submission: Youngseon Kim
  • Receipt: 05-26-2026