Derivative Warrants | GULF01P1906A | DERIVATIVE PUT WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY BUALUANG SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN JUNE 2019 # A

Derivative Warrants | GULF13P1905A | DERIVATIVE PUT WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN MAY 2019 # A

Derivative Warrants | GULF41C1906A | DERIVATIVE CALL WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY JPMORGAN SECURITIES (THAILAND) LIMITED LAST TRADING IN JUNE 2019 # A | Stock

Derivative Warrants | GULF08C1906A | DERIVATIVE CALL WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY ASIA PLUS SECURITIES COMPANY LIMITED LAST TRADING IN JUNE 2019 # A | Stock in

Derivative Warrants | GULF24C1908A | DERIVATIVE CALL WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY FINANSIA SYRUS SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN AUGUST 2019

Derivative Warrants | GULF23C1905A | DERIVATIVE CALL WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY SCB SECURITIES COMPANY LIMITED LAST TRADING IN MAY 2019 # A | Stock in SET50

Derivative Warrants | GULF11C1908A | DERIVATIVE CALL WARRANTS ON GULF ENERGY DEVELOPMENT PUBLIC COMPANY LIMITED ISSUED BY KASIKORN SECURITIES PUBLIC COMPANY LIMITED LAST TRADING IN AUGUST 2019 # A

Mr. Tanon Tantisunthorn Mr. Tanon Tantisunthorn, Deputy Chief Executive Officer of Gulf Energy Development Public Company Limited (“GULF”) was required to prepare and submit a report on the change

Mrs. Raweporn Kuhirun Between September 27 and November 5, 2019 Mrs. Raweporn Kuhirun an Audit Committee and Independent Director of Gulf Energy Development Public Company Limited has changed her

Company Limited ("BGRIM"), CMO Public Company Limited ("CMO"), Floyd Public Company Limited ("FLOYD"), Gulf Energy Development Public Company Limited ("GULF"