September 29, 2017 (the latest book closing date of the Company), BTSG held 35.64 percent of the total issued shares of the Company. At present, BTSG’s 3 representatives are directors of the Company, i.e. Mr

latest book closing date of the Company), BTSG held 35.64 percent of the total issued shares of the Company. At present, BTSG’s 3 representatives are directors of the Company, i.e. Mr. Keeree Kanjanapas

shares of KPN Academy Company Limited (“KPN Academy”) in the proportion of not less than 57.52 percent of total number of sold shares of KPN Academy from the existing shareholders, i.e. (1) Mr. Nop

The LINE Wongsawang 42 The MONUMENT Thonglor 1,191 The LINE Sukhumvit 101 2,158 The LINE Phahon-Pradipat 589 THE BASE Phetchkasem 29 196 KHUN BY YOO Thonglor 532 Total 6,090 As of 31 December 2018, the

: BI.IO.(1) 7/2018 June 6, 2018 President The Stock Exchange of Thailand Dear Sir, Re : Investment of common shares in Perennial HC Holdings Pte. Ltd. On behalf of Bangkok Bank Public Company Limited (“the

: BI.IO.(1)14/2018 August 9, 2018 President The Stock Exchange of Thailand Dear Sir, Re : Investment of common shares in Siam Solar Generation Company Limited On behalf of Bangkok Bank Public Company

: BI.IO.(1) 19/2018 September 18, 2018 President The Stock Exchange of Thailand Dear Sir, Re : Investment of common shares in Thai Payment Network Company Limited On behalf of Bangkok Bank Public Company

Kittiya Utokyota Acquisition Stock 4.6781 1.558 6.2362 10/02/2022 4.6781 1.558 6.2362   246016702202-1 OTO Mr PINYO RUCKAPUNMETEE Acquisition Stock 4.5651 0.693 5.2581 30/11/2021 4.5651 0.693 5.2581

Management Name : Mr SEREE PRACHAYAKUL | Type of securities : Warrant | Methods of Acquisition / Disposition : Transfer | Transaction Date : 26/07/2016

Management Name : Mr SWAKE SRISUCHART | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 11/08/2017