Closure of Trading Window

September 25, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza Phiroze Jeejeebhoy Towers, Bandra Kurla Complex Dalal Street, Fort, Bandra (East), Mumbai – 400 051 Mumbai – 400 001 Symbol: RPGLIFE Scrip Code: 532983 Dear Sir/Madam, Sub: Intimation of Closure of Trading Window This is to inform you that pursuant to the ‘Code of Fair Disclosure, Internal Procedures and Conduct for Regulating, Monitoring and Reporting of Trading by Insiders’ of the Company and the SEBI (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for dealing in Securities of the Company by Designated Persons and their immediate relatives shall remain closed from Thursday, October 1, 2026, until 48 hours after the declaration of unaudited financial results by the Company for the quarter and half year ending on September 30, 2026. The date of Board Meeting of the Company for consideration and declaration of the unaudited financial results for the quarter and half year ending on September 30, 2026 will be intimated in due course. Kindly take this information on record. Thanking you, Yours Sincerely, For RPG Life Sciences Limited Rajesh Shirambekar Head – Legal & Company Secretary