intimation of closure of trading window

Date: September 25, 2026 BSE Limited National Stock Exchange of India Limited 1st Floor, New Trading Wing, Exchange Plaza, 5th Floor, C – 1, Block G, Bandra – Rotunda Building, Phiroze Jeejeebhoy Towers, Kurla Complex, Bandra (E), Mumbai – 400051 Dalal Street, Fort, Mumbai – 400001 corp.relations@bseindia.com cmlist@nse.co.in SCRIP Code- 544133 Symbol-EXICOM Subject: Intimation of Closure of Trading Window pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 Dear Sir/Madam, This is to inform you that pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, and the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons, the Trading Window for dealing in the securities of the Company shall remain closed with effect from Thursday, October 01, 2026 for all Designated Persons, their immediate relatives and other insiders covered under the aforesaid Code. The Trading Window is being closed for the purpose of consideration and approval of the unaudited financial results, both standalone and consolidated, of the Company for the quarter and half year ending September 30, 2026. Accordingly, all Designated Persons and their immediate relatives and other insiders are advised not to trade in the securities of the Company during the aforementioned period. The Trading Window shall re-open 48 (Forty-Eight) hours after the declaration and dissemination of the aforesaid financial results to the Stock Exchanges. The date of the Board Meeting for consideration and approval of the unaudited standalone and consolidated financial results of the Company for the quarter and half year ending September 30, 2026, shall be intimated in due course. A copy of this intimation is also being made available on the website of the Company at www.exicom.com We request you to take the above information on record. Thanking you Yours faithfully For Exicom Tele-Systems Limited Sangeeta Karnatak Company Secretary & Compliance Officer