Change in Senior Management.

.,,. Bandhan Bandhan Bank Limited Head Office: Floors 12-14, Adventz lnfinity@5, BN 5, SectorV, Salt Lake City, Kolkata 700091 V Bank CIN: L67190WB2014PLC204622 I Phone: +91 33 6609 0909, 4045 6456 I Fax: +91 33 6609 0502 Email: companysecretary@bandhanbank.com I Website: www.bandhan.bank.in Ref. No.: BBL/SEC/118/2026-27 August 10, 2026 BSE Limited National Stock Exchange of India Limited Dept. of Corporate Services The Listing Department Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai - 400 001 Mumbai - 400 051 BSE Scrip Code: 541153 NSE Symbol: BANDHANBNK Dear Sir/Madam, Sub.: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘SEBI LODR’) – Change in Senior Management Pursuant to the provisions of Regulation 30 and other applicable provisions, if any, of the SEBI LODR, Bandhan Bank Limited (‘Bank’) would like to inform that Mr. Prakash E, who is serving as the Chief of Internal Vigilance ('CIV') of the Bank, on an interim basis, with effect from February 24, 2026 up to September 30, 2026 or till the date new CIV joins the Bank, whichever is earlier, has tendered his resignation vide letter dated August 10, 2026 (copy enclosed), due to personal reasons. He would continue with the services in terms of the policies of the Bank, and his last working day with the Bank would be November 07, 2026. The Bank is in the process of appointment of the new CIV, which would be informed in due course. You are requested to take note of the above. This disclosure is being simultaneously uploaded on the Bank’s website at www.bandhan.bank.in. Thank you. Yours faithfully, for Bandhan Bank Limited Indranil Banerjee Company Secretary Encl.: As above Regislered Office: DN 32, Seclor V, Sall Lake City, Kolkata -700091 From: August 10, 2026 Prakash E Chief of Internal Vigilance (Interim) Bandhan Bank Limited, Head Office Kolkata The Managing Director & CEO, Bandhan Bank Limited, Subject: Prakash E, Chief of Internal Vigilance (Interim) Resignation Letter Respected Sir, This is in continuation to the discussion had with you regarding my resignation from the role of Chief of Internal Vigilance (Interim), due to my personal reasons. Please accept this letter as my formal resignation from my position as on August 10, 2026. I am grateful for the opportunities for the professional and personal growth that I have experienced during my stint with the Organization. Thank You for the guidance support and the valuable experiences I have gained. To ensure a smooth transition, I am committed to completing my current responsibilities and assisting with the handover process during my notice period. Thank You once again for the opportunity to be part of Bandhan Bank. Chief of Internal Vigilance (Interim)