Trading Window

MAR S O NS setting power in motion Date: 24.06.2026 To, To, BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers Exchange Plaza, 5th Floor, Plot No. CII Dalal Street, G- block, Bandra- Kurla Complex Mumbai-40000 1. Bandra (E), Mumbai-40005 I Scrip Code: 517467 Scrip ID: MARSONS Sub: Intimation of Closure of Trading Window for the quarter ended June 30, 2026. Dear Sir/ Madam, Please note that pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015 read with SEBI (Prohibition of Insider Trading) (Amendment) Regulations, 2018 and in compliance with company's Code of Conduct to regulate, monitor and report Insider Trading, the window for dealing in shares of the Company for all Designated Persons and immediate relatives will remain closed from 1s t July 2026 till the expiry of 48 hours from the announcement of the Unaudited Financial Results (Provisional) of the Company for the quarter ended 30th June 2026. The date of meeting in which the financial results will be approved and considered by the Directors will be communicated separately. Accordingly, all the Designated Persons and the immediate relatives of the Company are advised not to trade in the securities of the Company during the aforesaid period of closure of trading window. This is for your information and record. Thanking You, Yours Faithfully For Marsons Limited (Uttara Sharma) Company Secretary (M. No. A48464) Marsons Limited Marsons House, Budge Budge Trunk Road, Chakmir, Maheshtala, Kolkata 700142, CIN: l31102WB1976PlC030676 Mail: info@marsonsonline.com, Website: www.marsonsonline.com. Phone: +91 3322127189