Management Name : Mr. HARALD LINK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/11/2017

Management Name : Mr. HARALD LINK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/11/2017

Management Name : Mr. HARALD LINK | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 30/05/2018

/05/2022 31,000 33.25 Purchase Link B.GRIMM POWER PUBLIC COMPANY LIMITED (BGRIM) Mr. HARALD LINK Reporter Common Share 15/01/2021 2,000,000 69.69 Purchase Link B.GRIMM POWER PUBLIC COMPANY LIMITED

LIMITED (BGRIM) Mr. HARALD LINK Reporter Common Share 15/01/2021 2,000,000 69.69 Purchase Link B.GRIMM POWER PUBLIC COMPANY LIMITED (BGRIM) Mr. HARALD LINK Reporter Common Share 15/01/2021 2,000,000 69.50