Kindly note that the trading window in connection with Equity Shares of the Company shall remain closed for all the Designated Persons and their immediate relatives with effect from 1st October 2026 till 48 hours after the declaration of unaudited Financial Results of the Company for the Quarter ended 30.09.2026

SQUARE FOUR PROJECTS INDIA LIMITED CIN: L24230WB1992PLC192922 Regd. Office: 238A, A.J.C Bose Road, Suite No.2B, Kolkata-700020, Phone: + 91-33-2290-3185; Fax: + 91-33-2290-3179 Website: www.squarefourgroup.in; Email ID: sq4group@gmail.com Dated: 24.09.2026 The Secretary, Bombay Stock Exchange Limited Phiroze Jeejeebhoy Tower Dalal Street Mumbai-400001 Dear Sir, Ref: Scrip Code: 526532 Sub: Closure of Trading Window for Board Members and Designated Persons In terms of the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Insiders framed under the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations 2015 the ‘Trading Window’ for dealing in equity shares of the Company shall remain closed for all the Designated Persons and their immediate relatives with effect from 1st October, 2026 till 48 hours after the declaration of unaudited financial results of the Company for the quarter ended 30th September, 2026. The date of Board Meeting for consideration and approval of unaudited financial results of the Company for the quarter ended 30th September, 2026 will be intimated in due course. Please acknowledge the receipt of the same. Thanking you, Yours faithfully, For Square Four Projects India Limited Ganesh Kumar Singhania Managing Director (DIN: 01248747)