The Trading Window shall remain closed from Wednesday 1st July 2026 till expiry of 48 hours after declaration of un-Audited Financial Results for Quarter ended 30th June 2026.

Date: 23-06-2026 The Stock Exchange, Phiroze Jeejeebhoy Towers, Floor 25, P. J. Towers, Dalal Street, Mumbai 400 001 Scrip Code: 500246 Dear Sir/Madam, Subject: Intimation of Closure of Trading Window This is to inform you that pursuant to the SEBI (Prohibition of Insider Trading), Regulations, 2015 and the Company’s code of Conduct for Prevention of Insider Trading, the Trading window for trading in securities of the company by its designated person and their Immediate Relatives shall remain closed from Wednesday, 1st July 2026 till the expiry of 48 hours after the declaration of Un-Audited Financial Results of the company for the quarter ended 30th June 2026. The date of Board Meeting to consider, approve and take on record of the Un- Audited Financial Results of the Company for the quarter ended on 30th June 2026 will be intimated in due course. Accordingly Designated Persons and their immediate relatives are advised not to trade in the securities of the Company during the aforesaid period of closure of trading window. We request you to kindly take note of the same. Thanking You, Yours faithfully, FOR ENVAIR ELECTRODYNE LIMITED Avneet Kaur Company Secretary & Compliance Officer M.No. -A60841 Regd Office & Head Office: OFFICE NO 123, WING A SOHRAB HALL, 21 SASOON ROAD PUNE MH 411001 IN, CIN: L29307MH1981PLC023810, EMAIL: cs@envair,in, Visit us at: www.envair.in