Star Health and Allied Insurance Company Limited has informed the Exchange about the Trading Window closure pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015.

Date: September 25, 2026 Place: Chennai Ref: SHAI/B & S/SE/120/2026-27 To, To The Manager The Manager Listing Department Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Tower Exchange Plaza, 5th Floor, Plot C/1, Dalal Street G Block, Bandra-Kurla Complex Mumbai – 400001 Mumbai – 400051. Maharashtra, India Maharashtra, India Scrip Code: 543412 Symbol: STARHEALTH Dear Sir/ Madam, Intimation of Closure of Trading Window Pursuant to the provisions of Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended, and in accordance with the Company’s Policy on Insider Trading, the trading window for dealing in securities of the company shall remain closed for the designated persons/insiders including their immediate relatives beginning from October 01, 2026 (Thursday) to October 29, 2026 (Thursday). The trading window shall be open from October 30, 2026 (Friday). Further, the date of the Board Meeting for declaration of unaudited standalone financial results of the Company for the quarter and half year ended September 30, 2026, shall be intimated in due course. Kindly take the same on record. For Star Health and Allied Insurance Company Limited Jayashree Sethuraman Company Secretary & Compliance Officer Copy to: IDBI Trusteeship Services Limited, Asian Building, Ground floor, Ballard Estate, Mumbai-400 001.