Intimation for Closure of Trading Window

September 28, 2026 BSE Limited National Stock Exchange of India Limited P J Towers, Exchange plaza, Dalal Street, Bandra-Kurla Complex, Bandra (E) Mumbai – 400001 Mumbai – 400051 Scrip Code: 542066 Scrip Code: ATGL Sub: Closure of Trading Window for dealing in Securities of the Company in terms of the SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended (SEBI PIT Regulations’) Dear Sir/Madam, Pursuant to SEBI PIT Regulations, we wish to inform you that the Trading Window for dealing in securities of the Company shall remain closed with effect from October 1, 2026 till 48 hours after the announcement of the Unaudited Financial Results of the Company for the quarter ended September 30, 2026. This intimation will also be uploaded on the Company’s website at www.adanigas.com Kindly take the same on your record. Thanking you, Yours faithfully, For Adani Total Gas Limited Anil Agrawal Company Secretary Adani Total Gas Limited Tel : +91 79 6624 3200 (Formerly known as Adani Gas Ltd) Fax: +91 79 2754 2988 Crest 4-5, Inspire Business Park investor.agl@adani.com Shantigram, Nr. Vaishnodevi Circle, www.adanigas.com S.G.Highway, Ahmedabad – 382 421 Gujarat, India CIN: L40100GJ2005PLC046553 Registered Office: “Adani Corporate House”, Shantigram, Near Vaishno Devi Circle, S. G. Highway, Khodiyar, Ahmedabad - 382421