Analysts/Institutional Investor Meet/Con. Call Updates

Ref No. IRC/100/2026-27 14.07.2026 The General Manager, The Vice President, Department of Corporate Services, National Stock Exchange Ltd., BSE Limited, Exchange Plaza, C-1 Block G, Floor 1, P.J. Towers, Dalal Street, Bandra-Kurla Complex, Bandra (E), Mumbai 400 001 Mumbai – 400 051 BSE SCRIP CODE: 532388 NSE SCRIP CODE: IOB Dear Sir/ Madam, Schedule of Earnings Call for the quarter ended on June 30, 2026. This is to inform you that pursuant to Regulation 30 read with Sl.No.15 of Para A of Part A of Schedule III and Regulation 46(2) (o) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 as amended read with the guidance note of stock exchanges dated July 29, 2022 on disclosures pertaining to Analysts meet, we hereby inform that the Earnings Call with Analysts/Investors on the Unaudited(Reviewed) Financial Results (Standalone and Consolidated) of the Bank for the quarter ended on June 30, 2026 has been scheduled on July 20 (Monday), 2026 at 17:30 P.M IST. The details of the Analysts meet/earnings call are as follows: Sl. No Particulars Information by the Bank 1 Details and or Mode of the meet/Call Group Call/Virtual 2 Details related to registration for the meet/call The details are furnished in 3 Details regarding specific platform requirements, the invite attached if any, inclusions/exclusions of audience/ herewith participants if any. 4 Presentation copy for the meet Will be furnished in due course This is for your information and appropriate dissemination. Yours faithfully, Raghuram Mallela Deputy General Manager/ Company Secretary & Compliance Officer Indian Overseas Bank, Investor Relations Cell, Central Office, 763 Anna Salai, Chennai 600 002 044 – 7172 9791, 2888 9360 | investor@iob.bank.in BSE: 532388 I NSE: IOB I SECTOR: Financial Services Analyst Meet Invite – Earnings Call – Q1 FY 2026-27 The Management of Indian Overseas Bank (IOB) cordially invites you to the Analyst Meet to discuss the financial performance of the Bank for the quarter ended 30th June 2026. Management Participants: • Mr. Ajay Kumar Srivastava, MD & CEO • Mr. Joydeep Dutta Roy, Executive Director • Mr. Dhanaraj T, Executive Director Details of the Analyst Meet: Date Monday, 20th July, 2026 Time 05:30 PM IST Mode Through Conference Call Express Join with Diamond Pass™ No Wait Time – Meeting Link Click here for the Meeting Link through Diamond PassTM India Conference Primary Number +91 22 6280 1433 Access Numbers Secondary Number +91 22 7115 8816 Hong Kong 800964448 International Singapore 8001012045 Conference Access UK 08081011573 Numbers USA 18667462133 Please dial-in 5-10 minutes prior to the schedule to get connected to the call-in time. Brief about Indian Overseas Bank (IOB): Indian Overseas Bank (IOB) was founded on February 10, 1937, by Shri. M.Ct.M. Chidambaram Chettiar, a pioneer in various fields. In 1969, IOB was one of the 14 major banks nationalized by the Indian Government. As on June 30, 2026, IOB has Strong Domestic presence of 3,522 Branches with around 3,691 ATMs and also provides services across India in four countries: Singapore, Hong Kong, Thailand, and Sri Lanka with a Trust of more than 46 million plus customers in Bank’s fold. For the quarter ended March 31, 2026, the Operating Profit of the Bank was ₹2,665 crores and the Net profit was ₹1,505 crores. Contact details: IOB Investor & Media Sonali Pandey M Christhuvaraj Parthiban S P Prasanna Veritas Reputation PR Pvt Ltd Indian Overseas Bank Veritas Reputation PR Pvt Ltd Indian Overseas Bank Tel: +91 9619689679 Tel: +91- 9884036103 Tel: +91 9551681148 Tel- +91- 7720089535 sonali.pandey@veritasreputati +91- 9496302367 s.parthiban@veritasreputation. prd@iob.bank.in on.com investor@iob.bank.in com