The trading window shall remain close from October 01, 2026 till the completion 48 hours after the disclosure of Unaudited Financial Results for the half year ended on September 30, 2026.

Date: September 23, 2026 BSE Limited Phiroze Jeejeebhoy Towers Dalal Street Mumbai 400 001 Script code: 544428 Symbol: SEVL Dear Sir / Madam, Sub.: Intimation under SEBI (Prohibition of Insider Trading) Regulations, 2015 - Closure of Trading Window Pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended, and the Company's Code of Conduct to regulate, monitor and report trading by Designated Persons and their immediate relatives, the Trading Window for dealing in the securities of the Company, by the Designated Persons and their immediate relatives, shall be closed with effect from October 1, 2026. The trading window will reopen 48 hours after the announcement of the unaudited financial results of the Company for the half year ended September 30, 2026. Accordingly, all Designated Persons and their immediate relatives, are advised not to trade in the securities of the Company during the aforesaid period. The date of meeting of the Board of Directors to approve the Unaudited Financial Results for the half-year ended as on September 30, 2026 will be informed in due course. This disclosure will also be hosted on the Company's website viz. https://supertechev.com/ Kindly take the same on record. For and on behalf of Supertech EV Limited Yetender Sharma Managing Director DIN: 09702846