The Trading Window for dealing in securities of the Company by the Insiders shall be closed from October 1, 2026, until 48 hours after the declaration of the unaudited financial results of the Company for the quarter and half-year ended September 30, 2026.

KILBURN OFFICE AUTOMATION LIMITED CIN: L27106WB1980PLC033140 Registered Office: 6th Floor, 20B, British India Street, Kolkata, West Bengal – 700069 Email Id: kilburncompliance@gmail.com September 30, 2026 The Manager The BSE Limited Listing department P. J. Tower, Dalal Street, Fort, Mumbai 400 001 Scrip Code: 523218 Dear Sir/Madam, Subject –Intimation regarding Closure of Trading Window Dear Sir/Madam, Pursuant to the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons framed under the SEBI (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for dealing in the securities of the Company shall remain closed from October 1, 2026 until 48 hours after the declaration of the unaudited financial results of the Company for the quarter and half year ended September 30, 2026, along with the limited review report. This intimation is being submitted in accordance with the SEBI (Prohibition of Insider Trading) Regulations, 2015. Thanking you, Yours faithfully, For Kilburn Office Automation Limited Gaurav Kasat Whole-Time Director & CFO DIN: 08486191 Place: Mumbai