DawonSys Largest Shareholder Stake Decreased by 6.63%p and Correction of Related Party Share Contracts

• DawonSys filed a correction to its large shareholding report.
• After correction (as of 2026-05-12): number of special relations decreased from 6 to 4; shares held from 3,531,608 (44.08%) to 2,999,874 (37.45%); holding ratio down 6.63%p.
• Reason for correction: verification of contracts with largest shareholder's related parties and correction of errors.
• Contract identified: share purchase agreement between special relation Park Seon-soon and Kim Sung-rim for 225,000 shares (2.81%) on 2025-11-17, creating a delivery claim right.
• Reduction also due to market sales by special relation Lee Dong-geon and dissolution of other special relations (sale prices 5,905~18,717 won).
• Net decrease from previous report (2025-08-14): 531,734 shares (6.63%p).