Trading Window

Rainbow® Children's ~ BirthRighf Hospital ~ - BY RAINBOW HOSPITALS WOMEN CARE I CHILD CARE I FERTILITY September 25, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot No. C/1, G Block, Corporate Relationship Department, Bandra Kurla Complex, Bandra (E), Phiroze Jeejeebhoy Towers, Mumbai – 400 051. Dalal Street, Mumbai – 400 001. Symbol: RAINBOW Scrip Code: 543524 Sub: Notice of Closure of Trading Window. Dear Sir/ Madam, Pursuant to the provisions of the SEBI (Prohibition of Insider Trading) Regulations, 2015, and the Company's Code for Prevention of Insider Trading, we wish to inform you that the Trading Window for dealing in the securities of the Company shall remain closed for all Designated Persons and their immediate relatives with effect from Thursday, October 1, 2026. The Trading Window shall re-open 48 hours after the declaration of the Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter and half year ended September 30, 2026. This is for your information and record. Thanking You, Yours Faithfully, For Rainbow Children’s Medicare Limited Shreya Mitra Company Secretary and Compliance Officer Rainbow Children's Medicare Limited Registered Office: 8-2-120/103/1, Survey No. 403, Road No. 2, Banjara Hills, Hyderabad- 500034, Telangana CIN :L85110TG 1998PLC029914 Q Corporate Office: 8-2-19/1/A, Daulet Arcade, Road No. 11, Banjara Hills, Hyderabad- 500034, Telangana G info@rainbowhospitals.in \;' 1800 2122 iffil www. rainbowhospitals.in OUR PRESENCE: BENGALURU CHENNAI DELHI GUWAHATI HYDERABAD RAJAHMUNDRY VIJAYAWADA VISAKHAPATNAM WARANGAL