Trading Window

25 June 2026 To To The Secretary, The Manager, Listing Department, Listing Department, BSE Limited, The National Stock Exchange of India Ltd, 1st Floor, Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra Kurla Complex, Dalal Street, Mumbai 400001. Bandra (East), Mumbai 400051. Scrip Code: 540975 Scrip Symbol: ASTERDM Dear Sir/ Madam, Sub: Intimation of closure of Trading Window Ref: Securities and Exchange Board of India (Prohibition of insider Trading) Regulations, 2015 (“SEBI PIT Regulations”) ln compliance with SEBI PIT Regulations read-with SEBI Master Circular No. HO/43/15/12(3)2025-ISD- POD2/I/11734/2026 dated May 15, 2026 and the Company’s Code of Conduct for Prevention of Insider Trading, the Trading Window for dealing in securities of the Company shall be closed for all Designated Persons and their Immediate Relatives from 1 July 2026 till 48 hours from the date of declaration of unaudited financial results (standalone and consolidated) of the Company for the quarter ended 30 June 2026 (both days inclusive). We request you to kindly take the above information on record. Thanking you, For Aster DM Healthcare Limited Hemish Purushottam Company Secretary and Compliance Officer M. No. A24331