Trading Window

October 8, 2026 The Secretary The Secretary National Stock Exchange of India Limited BSE Limited Capital Market – Listing, Exchange Plaza, 25th Floor, Phiroze Jeejeebhoy Towers 5th Floor, Plot No. C/1, G Block Dalal Street, Fort, Bandra-Kurla Complex, Bandra (E), Mumbai 400 001 Mumbai 400 051 NSE SCRIP CODE: CHOLAFIN EQ BSE SCRIP CODE: 511243 Dear Sir/Madam, Sub: Intimation of Board meeting under Regulation 29 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) We hereby inform you that a meeting of the Board of Directors of the Company is scheduled to be held on Wednesday, the 28 October, 2026, to inter alia, consider and approve the audited standalone and consolidated financial statements of the Company for the quarter and half- year ended 30 September, 2026. Further, in accordance with the Company's Code of Conduct for Prevention of Insider Trading, the trading window for dealing in the securities of the Company by the Designated Persons has been closed from October 1, 2026 till October 30, 2026 (both days inclusive) in connection with the aforesaid publication of financial results. We request you to kindly take the above on record. Thanking you, Yours faithfully, For Cholamandalam Investment and Finance Company Limited P. Sujatha Company Secretary