Submission of Outcome of Board Meeting held on Thursday, 05th November 2026, at 4.00 P.M.

Date: 05th November, 2026 Listing Department, Bombay Stock Exchange Limited Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai- 400 001. Sub:- Outcome of Board Meeting held on Thursday, 05th November, 2026 Ref Scrip Code: 526133 Dear Sir/Madam, We wish to inform you that pursuant to the applicable provisions of the SEBI Listing Regulations, the Meeting of the Board of Directors of Supertex Industries Limited was held today i.e., 05th November, 2026 at 04.00 p.m. at the Head Office of the Company at Balkrishna Krupa, 2nd Floor, 45/49, Babu Genu Road, Princess Street, Mumbai- 400 002 and transacted the following business: 1. The Board of Directors of the Company have approved the Unaudited Quarterly Financial Results of the Company for the quarter and half year ended 30th September 2026 along with the Limited Review Report of the Auditors. A Copy of the same is enclosed herewith. 2. The Board of Directors of the Company have approved the Related party transaction relating to lease of a part of the factory premises situated at 213, Kharvel, Behind Kharvel Sub-station, Dharampur-396 050 and some machineries to Silt Advanced Materials Private Limited for a period of 5 years at monthly lease rent of Rs. 10,000/- plus GST, to take effect from 10.11.2026. The meeting commenced at 04.00 p.m. and concluded at 06.20 p.m. Kindly take the same on your records. Thanking You Yours faithfully, For Supertex Industries Limited Sanjay Kumar Mishra Director & CFO DIN:00304796 Encl: As above