SGT: Report on the day becoming major shareholders

Report on the day becoming major shareholders of Sai Gon Telecommunication & Technologies Corporation as follows:

HOSE

>   MSB: Notification Affiliated person trade (27/06/2025)

>   FTS: Report Insider trade (27/06/2025)

>   DHC: Report Affiliated person trade (27/06/2025)

>   TVS: Notification Insider trade (27/06/2025)

>   SVD: Report on the day nolonger being major shareholders (27/06/2025)

>   OCB: Notification Insider trade (27/06/2025)

>   NAF: Report Insider trade (27/06/2025)

>   TDM: Notification Insider trade (Duong Anh Thu, Nguyen Duy Khang, Nguyen Huu Nghia, Nguyen Minh Duc, Nguyen Phuoc Nguyen) (27/06/2025)

>   C32: Report Insider trade (27/06/2025)

>   ADS: Notification Affiliated person trade (27/06/2025)