Closure of Trading Window

TTI ENTERPRISE LIMITED CIN: L46300WB1981PLC033771 Registered Office: Ground Floor, 3/25, Azadgarh (Regent Park), LP-15/26/2/0, Kolkata, 700040 Email: tti1711@gmail.com Contact No: 9874402938 Website: www.ttienterprises.com Date: 23rd September, 2026 The BSE Limited Listing Compliance Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400 001 Ref: TTI Enterprise Limited (Script Code- 538597) Subject: Intimation of closure of Trading Window Dear Sir/ Madam, With reference to the captioned matter, this is to inform the exchange that in terms of the Company’s Code of Conduct for Regulating, Monitoring and Reporting of Trading by Designated Persons and their Immediate Relatives framed pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, the trading window for dealing in securities of the Company will remain closed from Thursday October 01, 2026 till 48 hours after the declaration of the Un-audited Financial Results for the quarter and half year ended September 30, 2026. The Designated Persons and their Immediate Relatives are being intimated not to trade in the securities of the Company during the above said period of closure of trading window. The Date of Board Meeting for approval of Un-audited Financial Results for the quarter and half year ended September 30, 2026 shall be intimated in due course. You are requested to take above information on record. For TTI ENTERPRISE LIMITED HEMANT AGARWAL EXECUTIVE DIRECTOR DIN: 11363521