Credit Rating Intimation from ICRA

trITY UNItrN BnNT LIvITED CIN : 1651 10TNl 904P1C001 287 trUB Regd. Office : 149, T.S.R.(Big) Street, Kumbakonam - 612 001. Thanjavur District. Tamil Nadu. Telephone No:0435 -24A2322 tRUStAlto ExcELuIcE 3tilcE leoa E-mail : shares@cityunionbank.com Website : wwwcityunionbank.bank.in C. O/ S h a rbs/ LR- 5 I 2026-27 September L6,2026 National Stock Exchange of India Ltd., BSE Ltd., Exchange Plaza, 5th Floor, DCS - CRD, - Plot No.C/l, G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, 25th Floor, Dalal Street, Bandra (E), Mumbai 400 001 Mumbai 400 051 Scrip Code: CUB Scrip Code: 532210 Sir / Madam, Sub: Intimation under Regulation 3O of SEBI (Listing Obligations & Disclosure Requirements) Regulations 2015, as amended - Credit Rating Intimation Pursuant to the Regulation cited, it is hereby informed that the Rating Committee of ICRA has reaffirmed/assigned the credit rating of the following instruments as detailed below: Instrument Rating Amount Rating Action (Rs. Crore) Basel III Tier II Bonds lIcRAlAA(Stable) 100 Assigned Certificates Of Deposit IICRA]A1+ 4,000 Reaffirmed The Rating Committee of ICRA Limited has reaffirmed/assigned the following rating to our bank as detailed below: Type of Rating Rating Rating Action Issuer Rating IIcRA]AA(Stable) Reaffirmed Date of Credit Rating received from ICRA: September 16,2026 Kindly take the above on record and disseminate to all concerned. Thanking you, Yours faithfully for CITY UNION BANK tlMlIED Venkataramanan S Company Secretary & ,a Compliance Officer "NARAYANA" Administrative Office, No.24-8, Gandhi Nagar, Kumbakonam - 612 001 Phone:0435 -2402322