Trading Window

atcom technologies Itd June 29, 2026 To, To, The Listing Department The Listing Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5% Floor, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Fort, Bandra East, Mumbai—400 051 Mumbai —400 001 Scrip Code: ATCOM Scrip Code- 527007 Sub: Intimation of closure of Trading Window for the 1% Quarter ending on 30th June, 2026 Dear Madam/Sir, We would like to inform that the trading window for dealing in the securities of the Company will be closed from July 1, 2026 and will remain closed till 48 hours after the declaration of results for the 1st Quarter ending on 30th June, 2026 for designated persons, as per the Company's Code of Conduct framed pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended. The Trading Window shall open 48 hours after the Unaudited Financial Results (Standalone & Consolidated) for the 1*' quarter ending on 30th June, 2026, become generally available. All the Promoters and Promoter Group Directors, KMPs, Designated Persons/Employees, Connected persons, Fiduciaries and their immediate relatives, directly or indirectly, are prohibited from dealing in the shares of the Company either directly or indirectly during this period of Closure of Trading Window. The date of the meeting of the Board of Directors to approve the unaudited Standalone Financial Results of the Company for the 1st Quarter ending on 30th June, 2026 will be informed in due course. The above is for your information and record. Thanking you, Yours Faithfully, For Atcom Technologies Limited Vikram Doshi Managing Director DIN: 00063455 ATCOM TECHNOLOGIES LIMITED CIN: L29299MH1989PLC0OS4224 Regd. Office: Flat No 5, Sannidhan, Plot No. 145 Indulal D Bhuva Marg, Wadala, Mumbai City, Mumbai, Maharashtra, India, 400031 Tel No: 02235566211 | Email contact@atcomtech.co.in Website: www.atcomtech.co.in