Intimation attached.

September 19, 2026 BSE Limited National Stock Exchange of India Limited Corporate Relationship, Exchange Plaza, Plot No. C/1, G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Mumbai 400 001 Bandra (East), Mumbai 400 051 BSE Scrip Code: 500247, 974396, 974682, NSE Symbol: KOTAKBANK, KMB29, KMB30 974924, 975387 India International Exchange (IFSC) NSE IFSC Limited Limited Unit No.1201, Brigade International Financial 1st Floor, Unit No. 101, The Signature, Building Centre, 12th floor, Block-14, Road 1C, Zone -1, GIFT no. 13B, Road 1C, Zone 1, GIFT SEZ, GIFT City, SEZ, Gandhinagar, Gujarat – 382050 Gandhinagar, Gujarat – 382050 India INX Scrip Code: 500082 NSE IX Symbol: KMBL 5.478 Dear Sirs, Sub.: Intimation of allotment of 2,25,250 equity shares upon exercise of Employee Stock Options under the Kotak Mahindra Equity Option Scheme 2015 / Kotak Mahindra Equity Option Scheme 2023 The Large Expenditure and Share Transfer and Other Matters Committee of the Bank has, on September 19, 2026, allotted 2,25,250 equity shares of Re. 1/- each, upon exercise of equivalent number of Employee Stock Options under the Kotak Mahindra Equity Option Scheme 2015 / Kotak Mahindra Equity Option Scheme 2023, as below: ESOP Scheme Series / Tranche No. of Equity Shares Allotted ESOP Scheme Series 2015/34 (4th Tranche) 60,415 ESOP Scheme Series 2015/40 (3rd Tranche) 42,480 ESOP Scheme Series 2023/03 (2nd Tranche) 1,14,360 ESOP Scheme Series 2023/07 (1st Tranche) 7,995 Total 2,25,250 Consequently, the Paid-up Share Capital of the Bank has increased, from 9,94,76,56,028 equity shares of Re. 1/- each to 9,94,78,81,278 equity shares of Re. 1/- each. We request you to take the above on record and disseminate the same on your website. Thanking you. Yours faithfully, For Kotak Mahindra Bank Limited Avan Doomasia Company Secretary Kotak Mahindra Bank Ltd. CIN: L65110MH1985PLC038137 Registered Office: 27 BKC, C 27, G Block, Bandra Kurla Complex, T +91 22 61660001 Bandra (E), Mumbai 400051, www.kotak.bank.in Maharashtra, India. This is a Confidential document.