Please find enclosed the intimation of closure of Trading Window for the quarter and half year ended September 30, 2026

WINDSOR MACHINES LIMITED Email : contact@windsormachines.com Registered Office: Floor No. 3 & 4, Corporate Website : www.windsormachines.com House No. 6, Block B, Magnet Corporate Park, Contact Number: +91 79 69360300/01 Off. S G Highway, Thaltej, Ahmedabad, Gujarat, CIN : L99999GJ1963PLC168458 India, 380054 Partner in progress September 23, 2026 BSE Limited. National Stock Exchange of India Limited. Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/ 1, G Block, Dalal Street, Fort, Bandra- Kurla Complex, Bandra (E), Mumbai - 400 001 Mumbai - 400 051 Scrip Code: 522029 Trading Symbol: WINDMACHIN Subject: Intimation of Closure of Trading Window. Reference: Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 (“SEBI PIT Regulations”) Dear Sir/Madam, With reference to the captioned subject and pursuant to Regulation 9 read with Schedule B of the SEBI PIT Regulations, and the Company’s Code of Conduct for the Prevention of Insider Trading, the "Trading Window" for dealing in securities of the Windsor Machines Limited (“the Company”) shall remain closed for all designated persons and their immediate relatives from Thursday, October 01, 2026, until 48 hours after the declaration of the Unaudited Standalone and Consolidated Financial Results of the Company for the quarter and half year ended September 30, 2026. Accordingly, all Designated Persons and their Immediate Relatives are advised not to deal, buy, sell, pledge, or otherwise trade in the securities of the Company during the aforesaid period of closure of the Trading Window, in accordance with the applicable provisions of the SEBI PIT Regulations and the Company’s Code of Conduct. Kindly take the above information on record. Thanking You, Yours faithfully, For Windsor Machines Limited Rohit Sojitra Company Secretary and Compliance Officer Rajkot Plant: Survey No 1147, 1148, 1149 and 1177, Village: Chibhda, Sub-District: Lodhika, District: Rajkot, Gujarat, PIN: 360035