The Trading Window (i.e, the period to deal in the Company securities) would remain close from 1st October 2026 till completion of 48 hours after announcement of the half yearly financial results for the half year ending on 30th September 2026.

To, Date: 24th September, 2026 BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Mumbai- 400001. Scrip Code: 543065/Scrip ID: SMAUTO Subject: Intimation for Closure of Trading Window Dear Sir/Madam, We hereby inform you that pursuant to terms of Company’s Code for prevention of Insider Trading framed under SEBI (Prohibition of Insider Trading) Regulations, 2015, the trading window (i.e. the period to deal in the Company's securities) would remain close from, 1st October, 2026 till the completion of 48 hours after announcement of the half yearly financial Results for the half year ending on 30th September, 2026. The date of Board meeting to be held for the consideration and approval of the Financial Results of the above-mentioned period will be communicated in due course of time. Kindly take the same on your record and acknowledge. Yours Faithfully, For SM AUTO STAMPING LIMITED Vaibhav Jitendra Chotia Company Secretary & Compliance Officer Membership No.: A80009 Address: Amey Apt Flat no 1 Kamatwada Road Durga Nagar Nashik 422008