PVD: Report on the day becoming major shareholders

Report on the day becoming major shareholders of PetroVietNam Drilling & Well Service Corporation as follows:

HOSE

>   PDR: Notification Insider Transaction- Le Quang Phuc (19/02/2025)

>   NLG: Report Insider Transaction - Nguyen Thanh Huong (19/02/2025)

>   VSC: Report on change of ownership of major shareholders (19/02/2025)

>   VSC: Report Insider Transaction (19/02/2025)

>   HUB: Report on change of ownership of major shareholders (19/02/2025)

>   FUEABVND: Report affiliated person trade (19/02/2025)

>   FUEABVND: Notification Affiliated person trade (19/02/2025)

>   HTL: Correction of report on change of ownership of major shareholders (19/02/2025)

>   SMB: Notification Insider Transaction (18/02/2025)

>   FUEABVND: Notification Affiliated person trade (18/02/2025)