Trading Window

w, 8 ATLANTAA LIMITED (Formerly Known as Altanta Limited) An 1SO 9001:2015 Company 501, Supreme Chambers, Off Veera Desai Road, v, Q Andheri (West), Mumbai - 400 053. S with Phone : +91-22-69891144 (10 Lines) E-Mail : mail@atlantaalimited.in | Website : www.atlantaalimited.com CIN : L64200MH1984PLC031852 Date: June 25, 2026 To, To, Corporate Service Department Corporate Service Department The Bombay Stock Exchange limited National Stock Exchange of India Ltd. P.J. Towers, 1st Floor, Exchange Plaza, Dalal Street, Bandra-Kurla Complex, Mumbai 400 001 Bandra (E) Mumbai - 400 051. Fax: 2272 2037 / 2272 2039 Fax: 2659 8237 / 38/ 2659 8346 Scrip Code: 532759 Scrip Code: ATLANTAA Sub: Intimation of Closure of Trading Window Dear Sir / Madam, This is to inform you that as per the Company's “Insider Trading - Code of Conduct”, framed pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 (including any amendment(s), modification(s) or re-enactment(s) thereto), the Trading Window for dealing in the securities of the Company will be closed with effect from Wednesday, 01st July, 2026 to 48 (forty-eight) hours after the declaration of the unaudited Financial Results of the Company for the quarter ended June 30, 2026. The date of the Board Meeting for declaration of unaudited Financial Results for the quarter ended June 30, 2026 shall be intimated in the due course. Kindly take the above information on your records. Thanking you. Yours Sincerely, For Atlantaa Limited. Krupali Shah Company Secretary & Compliance Officer