Intimation for Closure of Trading Window for the quarter ended September 30, 2026.

Date of submission: September 25, 2026 To, To, The Secretary The Secretary Listing Department Listing Department BSE Limited National Stock Exchange of India Limited Department of Corporate Services Exchange Plaza, Bandra Kurla Complex Phiroze Jeejeebhoy Towers, Mumbai – 400 051 Dalal Street, Mumbai – 400 001 Scrip Code- NH Scrip Code –539551 (EQ), 975516 & 976418 Dear Sir/Madam, Sub: Intimation for closure of Trading Window Pursuant to Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 (SEBI Insider Trading Regulations) and Code of Conduct for Insider Trading and Fair Disclosure of Unpublished Price Sensitive Information (the Code) adopted by Narayana Hrudayalaya Limited (the Company), the Trading Window for dealing in securities of the Company shall be closed for all Insiders (including Directors and Designated Persons as per the Code and their immediate relatives) from October 01, 2026 (Thursday) and shall remain closed till 48 hours after the declaration of unaudited Financial Results of the Company for the quarter ending September 30, 2026. The date of the Board Meeting of the Company for approving the unaudited Financial Results of the Company for the quarter ending September 30, 2026 shall be intimated in due course. We request you to take this to your record and oblige. Thanking you Yours faithfully For Narayana Hrudayalaya Limited Sridhar S. Group Company Secretary, Legal & Compliance Officer