Major Shareholder Hana Micron Stake Slightly Drops (44.87%→44.84%)… Risk Persists as 24.66% of Holdings Are Pledged


  • Hana Micron (major shareholder) and its special relations (7 executives) decreased their stake in Hana Materials from 44.87% to 44.84% (a 0.03%p drop), due to a related party (Executive Director Kang Dong-ho) selling 5,000 shares on the open market at an average price of KRW 85,000.
  • Hana Micron directly holds 6,428,508 shares (32.18% stake) in Hana Materials, of which 4,924,241 shares (76.6% of the holder's shares) are pledged under 9 collateral agreements. Total loan amount is approximately KRW 342.86 billion (interest rate 4.97% p.a., maintenance ratio 152%).
  • Notable pledges include a large contract with Daishin Securities (2,398,801 shares, 12.01% stake) and a pledge to Hana Materials itself (987,633 shares, 4.95% stake). The latter is a follow-up measure to a 2023 debt guarantee disclosure, intended to secure loan performance.
  • This filing is for the purpose of influencing management, and the major shareholder stated it plans to exercise influence when material management matters arise, though no specific plans exist currently.
  • [AI Comprehensive Analysis]The minor share change has no direct short-term impact on stock price. However, 76.6% of the major shareholder's holdings are pledged, exposing the company to margin call risk or forced selling in case of a sharp price decline. Investors should closely monitor pledge ratios and stock price volatility.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: Hana Materials (166090)
  • Submission: Hana Micron Inc.
  • Receipt: 05-29-2026