Trading Window

Date: September 28, 2026 To To The Manager, The Listing Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block-G, Bandra Kurla 25th Floor, P J Towers, Dalal Street, Mumbai- Complex, Bandra East, Mumbai – 400051, 400001, Maharashtra, India Maharashtra, India BSE Scrip Code: 532801 NSE Symbol: CTE Dear Sir/Ma’am, Sub: Intimation of Closure of Trading Window Pursuant to the clause 4(2) of Schedule B of SEBI (Prohibition of Insider Trading) Regulations 2015, and in accordance with the Company's Code of Conduct to regulate, monitor and report trading by Insiders and Code of Practices and Procedures for fair disclosure of Unpublished Price Sensitive Information (UPSI), the trading window for dealing in the securities of Cambridge Technology Enterprises Limited (‘the Company’) will remain closed for all designated persons, their immediate relatives and all connected persons covered under the aforesaid Code from the start of business hours of October 01, 2026 till 48 hours after the declaration of Un-Audited Financial Results of the Company for the quarter and half year ended September 30, 2026. The date of the Board Meeting of the Company for approval and declaration of Un-Audited Financial Results for the quarter and half year ended September 30, 2026 will be intimated to the Stock Exchange(s) in due course. This is for your information and records. Kindly acknowledge the receipt. Thanking you. Yours faithfully, For Cambridge Technology Enterprises Limited Priyanka Chugh Company Secretary & Compliance Officer M. No. A17550 Registered & Corporate Office: Cambridge Technology Enterprises Limited Bengaluru Mumbai Chennai Capital Park, 4th Floor, Unit No. 403B & 404, 91 Springboard Business Hub Pvt Ltd, 4th Level 4, A Wing, Dynasty Business AMARA SRI, situated at old No: Plot No. 1-98/4/1-13, 28 & 29, Survey No.72, Floor, #175 & #176, Dollars Colony, Phase 4, Park Andheri Kurla Road, Andheri 313, New No: 455, Block No: 75, Image Gardens Road, Madhapur, JP Nagar, Bannerghatta Main Road, (E) Mumbai - 400 059, 7th floor, Anna Salai Teynampet, Hyderabad - 500 081, Telangana, India. Bengaluru - 560 076, Karnataka, India. Maharashtra, India. Chennai 600018, Tamilnadu, Tel:+91-40-6723-4400 Tel: +91-80-4633-4400 Tel:+91-22-6786-9410 India Fax:+91-40-6723-4800 Fax:+91-80-4299-5779 Fax:+91-22-6786-9199 Tel: +91-40-6723-4400 Email id: cte_secretarial@ctepl.com Fax:+91-40-6723-4800 CIN: L72200TG1999PLC030997 www.ctepl.com