Kindly take on your record the intimation for closure of trading window for the quarter and 6 months ended September, 2026.

GARWARE MARINE INDUSTRIES LIMITED CIN: L12235MH1975PLC018481 Regd. Office: A/304, Naman Midtown, Senapati Bapat Marg, Prabhadevi (West), Mumbai — 400 013 Phone: 022 45857806; Email: investorredressal@garwaremarine.com; Website: www.garwaremarine.com 29/09/2026 The Manager, BSE Limited, Corporate Relationship Department, 1% Floor, New Trading Wing, Phiroze Jeejeebhoy Towers,27 Dalal Street, Mumbai — 400 001 Scrip Code: 509563 Dear Sir / Madam, Sub: Intimation of Closure of Trading Window for the quarter and 6 months ended 30" September, 2026. With reference to captioned subject, this is to inform you that the Trading Window for dealing in securities of the Company shall remain closed from 01t October, 2026 in terms of provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended and Company's Code of Conduct to regulate, monitor and report trading by Designated Persons. The Trading Window shall be opened after passing of 48 hours of conclusion of the Board meeting, in which the un-audited Financial Results for the quarter and six months ended, 30t September, 2026 shall be approved. The date of the Board Meeting at which the said results will be considered shall be intimated in due course of time. You are requested to take the same on your record. Thanking you, Yours faithfully, For GARWARE MARINE INDUSTRIES LIMITED Digitally signed by PALLAVI PALLAVI SHEDGE SHEDGE % Date: 2026.09.29 12:18:37 Pallavi P. Shedge Company Secretary & Compliance Officer Membership No. : A29787