Updates

Ref. No.: AUSFB/SEC/2026-27/217 Date: September 09, 2026 National Stock Exchange of India Ltd. BSE Limited Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Dalal Street, Bandra (East), Mumbai 400051, Mumbai 400001, Maharashtra. Maharashtra. NSE Symbol: AUBANK Scrip Code: 540611 Dear Sir/Madam, Sub: Approval granted by Reserve Bank of India (RBI) to ICICI Prudential Asset Management Company Limited for acquiring aggregate holding of up to 9.95% of the paid-up share capital or voting rights of the Bank We hereby inform that AU Small Finance Bank (“AU SFB”) has received RBI’s letter dated September 8, 2026 according its approval to ICICI Prudential Asset Management Company Limited (“I-Pru AMC”) (along with the schemes of ICICI Prudential Mutual Fund, funds under AIF managed by I-Pru AMC, clients of PMS of I-Pru AMC) to acquire ‘aggregate holding’ of up to 9.95% of the paid-up share capital or voting rights in AU SFB. The aforesaid approval granted by RBI is subject to compliance with the relevant provisions of the Banking Regulation Act, 1949 and applicable RBI’s directions, provisions of the Foreign Exchange Management Act, 1999, regulations issued by Securities and Exchange Board of India, and any other statutes, regulations and guidelines, as applicable. This is for your information and records. Thanking You, Yours faithfully, For AU SMALL FINANCE BANK LIMITED Manmohan Parnami Company Secretary and Compliance Officer Membership No.: F9999 investorrelations@aubank.in