Trading Window

September 30, 2026 National Stock Exchange of India Limited, BSE Limited, Compliance Department, Compliance Department, Exchange Plaza, Bandra Kurla Complex, Phiroze Jeejeebhoy Towers, Bandra (East), Mumbai - 400051, Dalal Street, Mumbai - 400001, Maharashtra, India Maharashtra, India Dear Sir/Madam, Subject : Intimation regarding closure of Trading Window of HealthCare Global Enterprises Limited for the quarter and half year ending September 30, 2026. Stock Code : BSE – 539787, NSE – HCG Reference : SEBI (Prohibition of Insider Trading) Regulations, 2015 (“SEBI PIT Regulations”) and SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) We would like to inform you that pursuant to SEBI PIT Regulations, SEBI Listing Regulations and Insider Trading Policy and Code of Practices and Procedures for Fair Disclosure of UPSI of the Company, the trading window for dealing in the securities of the Company shall remain closed from Thursday, October 01, 2026, till the expiry of 48 hours from the time of declaration of the unaudited financial results of the Company (Standalone and Consolidated) for the quarter and half year ending September 30, 2026. Accordingly, the Designated Persons and their immediate relatives of the Company have been advised not to trade or deal in the securities of the Company during the aforesaid period. The above information is also available on the website of the Company and can be accessed at: https://www.hcgoncology.com/ You are requested to take the information on record. Thanking You, For HealthCare Global Enterprises Limited Sunu Manuel Company Secretary and Compliance Officer. HealthCare Global Enterprises Limited Reg Off: HCG Towers #8, P. Kalinga Rao Road, Sampangi Ram Nagar, Bengaluru - 560 027, Karnataka, India Corp Off: #3, G-Floor, Tower Block, Unity Buildings Complex, Mission Road, Bengaluru - 560 027, Karnataka, India 91 80 4660 7700 | Email-query@hcgel.com | Website - www.hcgoncology.com | CIN: L15200KA1998PLC023489 Ahmedabad | Bengaluru | Bhavnagar | Chennai | Cuttack | Hubballi | Indore | Jaipur | Kalaburagi | Kenya | Kolkata | Mumbai | Nagpur | Nashik | Ongole | Rajkot | Ranchi | Shimoga | Vadodara | Vijayawada | Vizag