Trading Window

AJR INFRA AND TOLLING LIMITED (Formerly Gammon Infrastructure Projects Limited) Date: September 23, 2026. To, To, The Listing Department Listing Department National Stock Exchange of India Limited ~ BSE Limited Exchange Plaza, C-1, Block - G, Phiroze Jeejeebhoy Towers, Bandra - Kurla Complex, Bandra (E), Dalal Street, Mumbai - 400 051 Mumbai — 400 001 Scrip ID - AJRINFRA Scrip Code — 532959 Dear Sir/ Madam, Sub: Intimation of Closure of Trading Window under the SEBI (Prohibition of Insider Trading) Regulations, 2015 This is to inform you that pursuant to the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time and the Company’s Code of Conduct for Prevention of Insider Trading, the Trading Window of the Company shall remain closed for all Designated Persons (and their Inmediate Relatives) with effect from October 01, 2026, until the expiry of 48 hours after the declaration of financial results for the quarter and half-year ended September 30, 2026. The date of meeting of the Board of Directors to approve the Unaudited Financial Results of the Company for the quarter and half-year ended on September 30, 2026, will be informed in due course. Kindly take the same on record. Thanking you. Yours faithfully, For, AJR Infra And Tolling Limited (formerly Gammon Infrastructure Projects Limited) Chunawala pigitally signed Amatulla by Chunawala Akil Amatulla Akil Amatulla Akil Chunawala Company Secretary & Compliance Officer Registered Office : 3rd Floor, Plot No. 3/8, Hamilton House, J.N.Heredia Marg, Ballard Estate, Mumbai - 400 038. India Tel.: 91-22-6748 7200 Fax : 91-22-6748 7201 * E-mail : info@ajrinfra.in « Website : www.ajrinfra.ineCIN : L45203MH2001PLC131728