6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR

15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2025

Commission File Number: 001-15002

ICICI Bank Limited

(Translation of registrant’s name into English)

ICICI Bank Towers,

Bandra-Kurla Complex

Mumbai, India 400 051

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file

annual reports under cover Form 20-F or Form 40-F.

Table of Contents

Items:

OTHER NEWS

Subject:Disclosure under the Indian Listing Regulations

IBN

ICICI Bank Limited(the ‘Bank’) Report on Form 6-K

The Bank has made the below announcement to the Indian Stock exchanges:

Further to the disclosures made by ICICI Bank Limited (“Bank”) on September 13, 2024, September 18, 2024 and November 30, 2024, we would like to inform you that the Hon’ble National Company Law Appellate Tribunal (“NCLAT”), on March 10, 2025, has passed two orders in connection with the Scheme of Arrangement between the Bank, ICICI Securities Limited and their respective shareholders (‘’Scheme’’), dismissing all the appeals filed by the minority shareholders of the Bank and ICICI Securities Limited i.e. Manu Rishi Guptha (holding 0.00% i.e. 200 shares of the Bank) and Quantum Mutual Fund (holding 0.01% shares of the Bank).

The orders are available on the website of NCLAT.

We request you to take note of the above.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorised.