Options to purchase securities

Rainbow® Children's ~ BirthRighf Hospital ~ - BY RAINBOW HOSPITALS WOMEN CARE I CHILD CARE I FERTILITY September 23, 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 – 400001. Symbol: RAINBOW Scrip Code: 543524 Sub: Grant of Stock Options under Rainbow Children's Medicare Limited - Employee Stock Option Scheme 2025 (“ESOP 2025/Scheme”). Dear Sir/ Madam, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations"), the Nomination and Remuneration Committee (“NRC”) in its meeting held today i.e., September 23, 2026 granted 55,690 (Fifty-Five Thousand Six Hundred Ninety) Stock Options (“Options”) under the Employee Stock Option Scheme 2025 (“ESOP 2025/Scheme”) to its eligible employees. The Scheme is in terms of the SEBI (Share Based Employee Benefits and Sweat Equity) Regulations, 2021 (“SEBI (SBEB & SE) Regulations, 2021”). The requisite disclosure as per Regulation 30 of the SEBI Listing Regulations read with Schedule III thereto and the SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, is enclosed as Annexure – A. The above information will also be available on the website of the Company at https://www.rainbowhospitals.in/investors-relations/stock-exchange-disclosures. This is for your information and record. Thanking You, Yours Faithfully, For Rainbow Children’s Medicare Limited Shreya Mitra Company Secretary and Compliance Officer Encl.: As above 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 Rainbow® Children's ~ BirthRighf Hospital ~ - BY RAINBOW HOSPITALS WOMEN CARE I CHILD CARE I FERTILITY Annexure – A S. No Particulars Details a) Brief details of Options granted; 55,690 (Fifty-Five Thousand Six Hundred Ninety) Stock Options have been granted on September 23, 2026. b) Whether the scheme is in terms of SEBI (Share Yes, the scheme is in compliance with the SEBI (SBEB Based Employee Benefits and Sweat Equity) & SE) Regulations, 2021. Regulations, 2021; c) Total number of shares covered by these 55,690 (Fifty-Five Thousand Six Hundred Ninety) Stock Options; Options shall be exercisable into 55,690 (Fifty-Five Thousand Six Hundred Ninety) equity shares having face value of ₹ 10/- (Rupees Ten Only) each fully paid- d) Pricing formula; The options are granted at an exercise price determined at a discount of not more than 20% on the latest available closing price of the Company’s equity shares on the National Stock Exchange of India Limited (NSE), being the stock exchange with the highest trading volume, as on September 22, 2026 i.e., the trading day immediately preceding the date on which the grant of options was approved by the NRC. e) Time within which option may be exercised; The vested Stock Options shall be exercisable within a period of maximum of 2 (Two) years from the date of each vesting, subject to the terms and conditions stipulated in the Scheme and in the manner as prescribed by the Nomination and Remuneration Committee. f) Brief details of significant terms; The Nomination and Remuneration Committee has been entrusted with administration and supervision of Rainbow Children's Medicare Limited - Employee Stock Option Scheme 2025 (“ESOP 2025”). The grant of Options is based upon the eligibility criteria mentioned in the Scheme. The Stock Options shall vest after the minimum vesting period of 1 (One) year but not later than the maximum period of 10 (Ten) years from the date of grant. 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 Rainbow® Children's ~ BirthRighf Hospital ~ - BY RAINBOW HOSPITALS WOMEN CARE I CHILD CARE I FERTILITY The granted Options once vested shall entitle the Option holder to acquire equal number of Equity Shares, upon payment of exercise price and applicable taxes in accordance with terms and conditions of the ESOP 2025. g) Options vested; 5387 options vested h) Options exercised; 1922 options exercised i) Money realized by exercise of ₹23,94,812 Options; j) The total number of shares arising as 1,922 equity shares a result of exercise of Option; k) Options lapsed; 51,766 options lapsed due to resignation of employees l) Variation of terms of Options; m) Subsequent changes or cancellation Not Applicable, as this intimation is pertaining to grant of Options or exercise of such Options; under the ESOP 2025. n) Diluted earnings per share pursuant to issue of equity shares on exercise of Options; 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