Major shareholder Aprogen plans block sale of 1.91M shares (approx. 5.84B won) in Aptocrom via off-hours trade

Major shareholder Aprogen plans to dispose of 1,908,500 common shares (12.61% stake) of Aptocrom via off-hours block trade
Disposal price: 3,060 won per share, total transaction amount approx. 5.84 billion won (5,840,010,000 won)
Transaction period: June 22, 2026 to July 20, 2026
After disposal, Aprogen's stake in Aptocrom will decrease from 52.28% to 39.67%
Disposal price is based on the pre-split price of 153 won adjusted for the 20:1 reverse stock split

Filing: Report On Transaction Plan Of Specific Securities By Executives And Major Shareholders
Company: APTOCROM (109960)
Submission: Aprogen, Inc.
Receipt: 05-21-2026