Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 Under the Securities Exchange Act of 1934

ICICI Bank Limited has announced that the Reserve Bank of India has approved the re-appointment of Mr. Sandeep Bakhshi as Managing Director & CEO for a further period of two years, effective from October 4, 2026, to October 3, 2028. This re-appointment is subject to the approval of shareholders, which will be sought in due course. The bank made this announcement to the Indian stock exchanges on May 22, 2026. This filing is in accordance with the requirements of Form 6-K, reporting significant corporate events for foreign issuers.