STH: Notice of transaction of connected institution (STH Gateway One Member Company Limited)

- Name of issuer: Thai Nguyen Book Publishing Joint Stock Company
- Stock code: STH
- Securities type: Common stock
- Name of connected institution: STH Gateway One Member Company Limited
- Name of person discharging managerial responsibility (PDMR)/Director: Le Tuan Dzung
- Position in the listed company: General Manager, Member of the Board of Directors
- Position in the trading institution: General Manager
- Number of shares held by person discharging managerial responsibility (PDMR)/Director: 0 shares (0%)
- Number of shares held by connected person/institution before transaction: 4,855,000 shares (24.9%)
- Number of shares to be acquired: 6,533,800 shares
- Nature of transaction: Order matching & negotiation
- Purpose of transaction: The Extraordinary General Meeting of Shareholders approved the transfer without a public tender offer
- Expected Start date of transaction: 05/08/2025
- Expected End date of transaction: 03/09/2025