Please find attached herewith the Intimation of closure of Trading Window for the purpose of declaration of unaudited financial results for the quarter and half year ended September 30, 2026.

September 28, 2026 National Stock Exchange of India Ltd. BSE Limited “Exchange Plaza” Phiroze Jeejeebhoy Towers Bandra-Kurla Complex, Bandra (East) Dalal Street Mumbai – 400051 Mumbai - 400 001 Scrip Symbol: IRMENERGY Scrip Code: 544004 Sub: Intimation of Closure of Trading Window as per SEBI (Prohibition of Insider Trading) Regulations, 2015 Dear Sir/Madam, We would like to inform you that pursuant to the provisions of "Code of Conduct for Prevention of Insider Trading” of the IRM Energy Limited (“the Company”) and in terms of SEBI (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for dealing in the securities of the Company by Designated Persons and their immediate relatives, shall remain closed from Thursday, October 01, 2026 for the purpose of declaration of Unaudited Standalone and Consolidated Financial Results of the Company for the quarter and half year ended September 30, 2026, till 48 hours after the declaration of the aforesaid financial results. You are requested to take the aforesaid information on your record. Thanking you, Yours sincerely, For, IRM Energy Limited Akshit Soni Company Secretary & Compliance Officer