Allotment of ESOP

Date: August 13, 2026 The General Manager, The Manager, Listing Department, Listing & Compliance Department, BSE Limited, National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot no. C/1, G Block, Dalal Street, Bandra Kurla Complex, Mumbai – 400 001 Bandra East, Mumbai – 400 051 Scrip Code: 543669 Scrip Symbol: RUSTOMJEE Sub: Allotment of Equity Shares pursuant to Rustomjee Employee Stock Option Plan 2022 and as amended (“ESOP Scheme”) Dear Sir / Madam, We wish to inform you that the Stakeholders Relationship Committee of the Company on August 12, 2026, has approved allotment of 10,357 Equity Shares of the face value of ₹ 10 each under the ESOP Scheme. The aforesaid Equity Shares shall rank Pari-passu in all aspects with the existing Equity Shares of the Company. We request the Exchanges to take the aforesaid disclosure in their records. Thanking you, Yours faithfully, For Keystone Realtors Limited Bimal K Nanda Company Secretary and Compliance Office ACS - 11578 KEYSTONE REALTORS LIMITED Registered Office:702, NATRAJ, M.V. Road Junction, Western Express Highway, Andheri (East), Mumbai - 400069. Tel.:+912266766888 | CIN:L45200MH1995PLC094208| Website:www.rustomjee.com