Intimation on Trading Window Closure for the quarter ended 30th September 2026.

To Date: 24/09/2026 The Executive Director, Bombay Stock Exchange Limited, 1st Floor, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400001 Script Code: 509196 Dear Sir, SUB: TRADING WINDOW CLOSURE This is to inform you that in accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015 for Prohibitions of Trading by Insiders, the ‘Trading Window' for dealing in the securities of the Company shall remain Closed for the Promters, Directors, Designated Persons, their immediate relatives and insiders from 1st October 2026 untill 48 hours after the declaration of unaudited Financial Results (both days inclusive) for the quarter and half year ending September 30, 2026. All the Promoters, Directors, Designated Persons, their immediate relatives and insiders are requested not to deal in any transaction involving the purchase or sale of the Company's shares during this period. The date of board meeting for consideration of unaudited Financial Results for the quarter and half year ending September 30,2026 will be informed in due course. Any insiders who deals in the shares in contravention of the provisions shall be liable for penal action. Kindly take note of the above on your records. Thanking you Yours faithfully, For M M Rubber Company Ltd., Meenakshi R Company Secretary & Compliance Officer