Trading Window

Date: 28 September 2026 The Corporate Relations Department, The Listing Department, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Bandra-Kurla Complex, Dalal Street, Fort, Mumbai - 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 500825 Symbol: BRITANNIA Dear Sir/Madam, Sub : Intimation of Closure of Trading Window Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 and the Company's Code of Conduct to Regulate, Monitor and Report Trading by Insiders & Designated Persons, this is to inform you that the Trading Window in respect of the Company’s Securities will remain closed with effect from Thursday, 1 October 2026, for the Designated Persons, their Immediate Relatives and the Persons with whom they have Material Financial Relationship. The Trading Window will open after 48 hours of the declaration of Unaudited Consolidated and Standalone Financial Results of the Company for the quarter and half year ending 30 September 2026. The same has also been informed to the Designated Persons of the Company. Request you to please take the above information on record. Thanking you, Yours faithfully, For Britannia Industries Limited Sona Rajora Company Secretary & Compliance Officer ICSI Membership No.: A35468