T&R Biofab Largest Shareholder Wonsoo Yoon Slightly Reduces Stake by 0.44% Due to Executive Resignation and Pledge Termination
Wonsoo Yoon the largest shareholder of T&R Biofab reported a decrease in beneficial ownership to 7,172,622 shares as of June 18 2026 down 208,096 shares from the previous report.
The decrease is due to the resignation of executive Jung Seung-gyo who was a special relation party and the termination of some stock pledge contracts; no new shares were issued or capital changed.
Approximately 1.69 million shares or 3.56% of total outstanding remain pledged with LS Securities and the largest shareholder controls 15.03% including direct holdings of 10.73% maintaining influence over management.
[AI Summary]The slight stake reduction is a routine adjustment from executive departure and pledge closure posing negligible dilution risk. With existing pledges and retained control shareholder value impact is neutral.