The trading window for dealing in the Securities of the Company for all Designated Person(s) shall remain closed from 1st October, 2026 till the conclusion of 48 hours of declaration of unaudited Standalone and Consolidated results for the quarter and half year ended 30th September, 2026.

Date: 28.09.2026 The Manager Listing Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001 Scrip Code: 540097 Dear Sir / Madam, Sub: Intimation for Closure of Trading Window Pursuant to the Company's Code of Conduct to regulate, monitor and report trading by Directors, Promoters, Designated Persons and Specified Connected Persons of the Company and Material Subsidiaries of the Company, as framed under SEBI (Prohibition of Insider Trading) Regulations, 2015 (as amended), please note that the "Trading Window" (i.e. period to deal in the Company's shares) shall remain closed from Thursday, 1st October, 2026 till 48 hours after the declaration of the Unaudited Standalone and Consolidated Financial Results of the Company for the quarter and half year ended 30th September, 2026. This is for your information & records please. Yours faithfully, For GAMCO LIMITED (Formerly known as Visco Trade Associates Ltd) Monika Kedia Company Secretary & Compliance Officer Membership No. – A26726