Trading Window

September 28, 2026 To, To, BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, Bandra Kurla 1st Floor, Dalal Street, Complex, Bandra East, Mumbai 400 001 Mumbai 400 051 Scrip Code: 533166 Symbol: SUNDARAM Dear Sir/Madam, Subject: Intimation of Closure of Trading Window for the quarter and half year ending on September 30, 2026. Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 and in terms of Company’s Code of Conduct to regulate, monitor and report trading by insiders, the trading window for dealing in the securities of the Company shall remain closed from Thursday, October 01, 2026 till completion of 48 hours after declaration of the Unaudited Standalone Financial Results of the Company for the quarter and half year ending on September 30, 2026. All the Directors, Key Managerial Personnel (KMPs), Designated Employees of the Company and their immediate relatives have been informed not to trade/ deal in the securities of the Company during the aforesaid period of closure of Trading Window. Further, the date of Board Meeting for declaration of Unaudited Standalone Financial Results for the quarter and half year ended on September 30, 2026 shall be intimated in due course. You are requested to take the above cited information on your records. For Sundaram Multi Pap Limited Urmi Shah Company Secretary and Compliance Officer Membership No: A70885