Pursuant to the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and the Code of Fair Disclosure and Conduct and in terms of Regulation 8 of the SEBI (Prohibition of Insider Trading) Regulations, 2015, the Bank would like to place the attached information on record pertaining to its performance in the quarter ended September 30, 2026.

Ref. No.: AUSFB/SEC/2026-27/254 Date: October 3, 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: Intimation under SEBI (Listing Obligations and Disclosure Requirements) Regulation, 2015 Pursuant to the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and the Code of Fair Disclosure and Conduct and in terms of Regulation 8 of the SEBI (Prohibition of Insider Trading) Regulations, 2015, the Bank would like to place the following information on record pertaining to its performance in the quarter ended September 30, 2026: 30th 30th 30th Particulars (in ₹ crore) YoY QoQ Sep'26 Sep'25 Jun'26 Total deposits 1,70,460 1,32,509 28.6% 1,57,727 8.1% CASA deposits 50,290 38,963 29.1% 45,399 10.8% CASA ratio 29.5% 29.4% N.A. 28.8% N.A. Gross advances (A) 1,50,290 1,17,525 27.9% 1,40,461 7.0% Securitised/assigned portfolio/IBPC (B) 3,480 5,352 N.A. 3,789 N.A. Gross loan portfolio (A+B) 1,53,770 1,22,877 25.1% 1,44,250 6.6% Note: The above information for Q2’FY27 is provisional and is being released ahead of the official announcement of the financial results for the quarter ended September 30, 2026. This is subject to review and approval by the Audit Committee, Board of Directors and Statutory Auditors of the Bank. A copy of this letter is being uploaded on the website of the Bank at https://www.au.bank.in/investors. Thanking You, Yours faithfully, For AU Small Finance Bank Limited Manmohan Parnami Company Secretary & Compliance Officer Membership No.: F9999 investorrelations@aubank.in investorrelations@aubank.in