Trading Window

September 28, 2026 BSE Limited National Stock Exchange of India Limited Department of Corporate Services, The Listing Department, Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Fort, Bandra Kurla Complex, Mumbai - 400 001 Mumbai - 400 051 Scrip Code: 543396 Symbol: PAYTM Sub.: Disclosure under SEBI (Prohibition of Insider Trading) Regulations, 2015 - Closure of Trading Window Dear Sir/ Ma’am, Pursuant to the provisions of the SEBI (Prohibition of Insider Trading) Regulations, 2015 and the Company's Code of Conduct to regulate, monitor and report trading by Designated Persons and their immediate relatives, the Trading Window for dealing in the securities of the Company, by the Designated Persons and their immediate relatives, shall remain closed from October 01, 2026. The trading window will reopen 48 hours after the announcement of the financial results of the Company for the quarter and half year ended September 30, 2026. This disclosure will also be hosted on the Company's website viz. https://ir.paytm.com/. Kindly take the same on record. Thanking you Yours Sincerely, For One 97 Communications Limited Sunil Kumar Bansal Company Secretary & Compliance Officer FCS: 4810 One 97 Communications Limited Corporate Office - One Skymark, Tower-D, Plot No. H-10B, Sector-98, Noida-201304 compliance.officer@paytm.com T: +91120 4770770 F: +91120 4770771 CIN: L72200DL2000PLC108985 www.paytm.com Registered Office - 136, First Floor, Devika Tower, Nehru Place, New Delhi-110019