Strikes/Lockouts/Disturbances

Karnataka Bank Ltd. Your Family Bank. Across India. Regd. & Head Office Phone : 0824-2228222 Post Box No.:599, Mahaveera Circle E-Mail : comsec@ktk.bank.in Kankanady Website : www.karnatakabank.bank.in Mangaluru – 575 002 CIN : L85110KA1924PLC001128 SECRETARIAL DEPARTMENT HO:SEC:170:2026-27 24.09.2026 The Manager The Manager Listing Department Corporate Relationship Department National Stock Exchange of India Limited BSE Limited Exchange Plaza,C-1, Block G Phiroze Jeejeebhoy Towers Bandra-Kurla Complex, Bandra (E) Dalal Street MUMBAI - 400051 MUMBAI - 400001 NSE Scrip Code: KTKBANK BSE Scrip Code: 532652 Madam / Dear Sir, Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Notice of Strike given by the All-India Bank Employees Association (AIBEA) and All India Bank Officers Association (AIBOA) under the banner of United Forum of Bank Unions (UFBU) from 28.09.2026 to 30.09.2026 Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we inform that the All India Karnataka Bank Employees Association (AIKBEA) and Karnataka Bank Officers Organisation (KBOO), affiliated to the AIBEA and AIBOA respectively, under the banner of United Forum of Bank Unions (UFBU) have given a call for three days’ strike from 28.09.2026 to 30.09.2026 demanding 5-day Banking Week, resolving of residual / pending issues etc. If the strike materializes, the normal functioning of the Bank Branches / Offices / Departments may be affected on the aforementioned dates. The Bank is taking necessary steps to ensure normal functioning in Branches / Offices / Departments. Expected quantum of loss / damages and impact on the operations are not quantifiable. This is for your information and dissemination. Yours faithfully, Sham K Company Secretary & Compliance Officer