-Translation- Ref. No. PorBor. 001 / 2020 January 6, 2020 Subject: Notifying the resolution of the Board of Directors’ Meeting and Schedule of Entering into Transaction of Disposing of Subsidiary’s

Bangkok Bank Public Company Limited (Registration No. 0107536000374) 333 Silom Road Bangrak Bangkok 10500 Thailand Tel. (662) 231-4333 Fax (662) 231-4890 www.bangkokbank.com 110 Ref. No.: SSD./REG

Ref. DBP. 111 / 2020 August 10, 2020 Subject : Clarification on Operating Results for the 2nd quarter and 6-month period ending June 30, 2020 To : President The Stock Exchange of Thailand Diamond

Ref. No. IVL 003/08/2020 13 August 2020 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

Ref. No. IVL 002/05/2020 12 May 2020 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

-Translation- Ref. No. PorBor. 029 / 2020 19 June 2020 Subject: Entering into Transaction of Disposing of Subsidiary’s Machines for the Debenture Debt repayment (Additional information) To: President

your information accordingly, Respectfully Yours, (Dr. Ronnachit Mahattanapruet) SVP, Finance and Administration

but not yet redeemed; (b) system for administration, following up, and passing benefits arising from foreign securities to the holders of depositary receipts under the criteria in this Notification and

buy back shares for the purpose of financial administration in the case that the Company has retained earnings and excess liquidity, provided that such buyback of shares shall in no way give rise to any

view of such shareholder; (2) The Company may buy back shares for the purpose of financial administration in the case that the Company has retained earnings and excess liquidity, provided that such