STH: Notice of transaction of connected institution (Thai Hung Trading JSC)

- Name of issuer: Thai Nguyen Book Publishing Joint Stock Company
- Stock code: STH
- Securities type: Common stock
- Name of connected institution: Thai Hung Trading JSC
- Name of person discharging managerial responsibility (PDMR)/Director: Nguyen Thi Vinh
- Position in the listed company: Chair of the Board of Directors
- Position in the trading institution: Chair of the Board of Directors
- Number of shares held by person discharging managerial responsibility (PDMR)/Director: 0 shares (0%)
- Number of shares held by connected person/institution before transaction: 1,560,300 shares (8%)
- Number of shares to be disposed: 1,560,300 shares
- Nature of transaction: Order matching & negotiation
- Purpose of transaction: Portfolio structure
- Expected Start date of transaction: 04/09/2025
- Expected End date of transaction: 02/10/2025