Certificate under SEBI (Depositories and Participants) Regulations, 2018

Ref. No.: AUSFB/SEC/2026-27/133 Date: July 08, 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: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2026 We hereby submit the confirmation certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended June 30, 2026, received from MUFG Intime India Pvt. Ltd., Registrar and Share Transfer Agent of the Bank. 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 Encl: As above Central Depository Services (India) Limited National Securities Depository Limited Marathon Future, Unit No. 2501, Trade World, 4th Floor, Kamala Mills 25th Floor, A-Wing, Mafatlal Mills Compound Compound, N. M. Joshi Marg, Lower Parel, Mumbai Senapati Bapat Marg, Lower Parel, 400013, Mumbai 400013, Maharashtra Maharashtra investorrelations@aubank.in MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai – 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com 7 July 2026 The Compliance Officer/ Company Secretary AU SMALL FINANCE BANK LIMITED 19-A DHULESHWAR GARDEN AJMER ROAD JAIPUR PINCODE: 302001 Dear Sir/Madam, Subject: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Note: We have not received and processed any demat / remat request for the quarter ended 30th June 2026, this certificate is issued on the request of the company for compliance purpose. Thanking You, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President – Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services