Attaching herewith the certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter end September 30, 2026 received from KFIN Technologies Limited, Registrar to an Issue and Share Transfer Agent for equity shares of the Bank.

October 8 , 2026 BSE Limited National Stock Exchange of India Limited Listing Department Listing Department Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th floor, Dalal Street, Plot No. C/1, G Block, Mumbai 400 001. Bandra -Kurla Complex, Bandra (East), Mumbai 400 051. Dear Sir /Madam , Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 202 6 We attach herewith the certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended September 30, 202 6 received from KFin Technologies Limited, Registrar to an Issue and Share Transfer Agent f or equity shares of the Bank. This is for your information and records. Yours sincerely, For ICICI Bank Limited Prachiti Lalingkar Company Secretary Senior Encl.: As above Qtr2/26-27/KFIN/ICBL/74(5) October 08, 2026 THE COMPANY SECRETARY ICICI BANK LTD. ICICI BANK TOWER NEAR CHAKLI CIRCLE OLD PADRA ROAD VADODARA, GUJARAT 390007 Kind Attn: Ms. Prachiti Lalingkar - Company Secretary Dear Sir, Sub: Certificate pursuant to Regulation 74 (5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September, 2026. This has reference to the Regulation 74(5) of SEBI (Depositories and Participants) Regulations 2018, we hereby confirm that we have complied following actions within 15 days of receipt of certificate(s) of security from the depository participant for the purpose of dematerialization. • Confirmed (approved/rejected) dematerialisation request. • The Securities comprised in the certificate(s) Dematerialized are listed on the Stock exchange or exchanges where the earlier issued securities are listed. • Mutilated and cancelled the certificate of security forwarded by the Participants. • Substituted the name of depository as the registered owner in our records. Further, we have been certifying the same to the depositories and Stock Exchanges in accordance with Regulations. Thanking you, Yours faithfully, For KFIN TECHNOLOGIES LIMITED C Shobha Anand Vice President