Trading Window

GMR AIRPORTS LIMITED (Formerly GMR Airports Infrastructure Limited) September 30, 2026 BSE Limited, National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Plot no. C/1, G Block, Mumbai 400001. Bandra-Kurla Complex Equity Scrip: 532754 Bandra (E) Debt Scrip: 976449, 976601, Mumbai - 400051 977026, 977027, 978133 Symbol: GMRAIRPORT Sub: Intimation under SEBI (Prohibition of Insider Trading) Regulations, 2015- Closure of Trading Window Dear Sir/Madam, Pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended and the Company's Code of Conduct for Prevention of Insider Trading and Code of Practices and Procedures for Fair Disclosure of Unpublished Price Sensitive Information, the trading window for dealing in the securities of the Company shall remain closed for all designated persons and their immediate relatives, of the Company from the closure of business hours of September 30, 2026 until 48 hours from the date of declaration of the Un-audited Financial Results of the Company (Standalone and Consolidated) for the quarter and half year ending September 30, 2026. We shall separately intimate the exchange regarding the date of the Board Meeting to consider the said Un-audited Financial Results. This is for your information and records. Thanking you, for GMR Airports Limited T. Venkat Ramana Company Secretary & Compliance Officer Corporate Office: New Udaan Bhawan, Opp. Terminal 3, Indira Gandhi International Airport, New Delhi - 110 037 Registered Office: Unit No. 12, 18th Floor, Tower A, Building No. 5, DLF Cyber City, DLF Phase– III, Gurugram– 122002, Haryana, India CIN L52231HR1996PLC113564 T +91 124 6637750 E gal.cosecy@gmrgroup.in W www.gmraero.com