Intimation of Closure of Trading Window from October 01, 2026, till conclusion of 48 hours after declaration of Unaudited Financial Results (Standalone and Consolidated) of the Company quarter ending September 30, 2026.

Plot No. 36/227, Sector VI, Charkop, Kandivali (West), Mumbai – 400 067 +91 81081 11531 / 32 | info@secmark.in | www.secmark.in CIN: L67190MH2011PLC220404 Date: September 25, 2026 To, To, BSE Limited, National Stock Exchange of India Limited, The General Manager, The Manager, Listing Department Department of Listing Operations, Exchange Plaza, C-1, Block-G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Bandra (East), Dalal Street, Mumbai – 400 001 Mumbai – 400 051 Scrip code: 543234 Trading Symbol: SECMARK Dear Sir/Madam, Subject: Notice of Closure of Trading Window This is to inform you that pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time and the Company’s Code of Conduct for Prohibition of Insider Trading, the Trading Window for dealing in the securities of the Company shall remain closed for designated persons and their immediate relatives from Thursday, October 01, 2026 till the expiry of 48 hours after the declaration of Unaudited Financial Results (Standalone & Consolidated) of the Company for the Quarter ending September 30, 2026. The trading window will be opened 48 (Forty-eight) hours after the said results of the Company are declared and disseminated to the Stock Exchanges. The date of the Board meeting for considering the Unaudited Financial Results (Standalone & Consolidated) of the Company for the Quarter ending September 30, 2026 would be intimated to the Stock Exchanges in due course. You are requested to kindly take the same on record Thanking You Yours Faithfully, For SecMark Consultancy Limited Sunil Kumar Bang Company Secretary and Compliance Officer