Yash Highvoltage Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 21/10/2026 ,inter alia, to consider and approve We hereby inform you that a Meeting of the Board of Directors of the Company is scheduled to be held on Wednesday, 21st October 2026, inter alia, to consider and approve the Standalone and Consolidated Unaudited Financial Results for the Half year ended 30th September 2026, with other agenda items.

Date: 15-10-2026 Corporate Relations Department BSE Limited 2nd Floor, P. J. Towers Dalal Street Mumbai – 400 001 Scrip Code: 544310 ISIN- INE00GK01023 Sub: Prior Intimation of Board Meeting under Regulation 29 (1) (a) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, Pursuant to Regulation 29 (1) (a) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, we hereby inform you that a Meeting of the Board of Directors of the Company is scheduled to be held on Wednesday, 21st October 2026, inter alia, to consider and approve the Standalone and Consolidated Unaudited Financial Results for the Half year ended 30th September 2026, with other agenda items. Further as per Company's code of conduct to regulate, monitor and report trading by its Employees and other Connected Persons under SEBI (Prohibition of Insider Trading) Regulations, 2015 (as amended) ('PIT Regulations'), the trading window for dealing in the securities of the Company by its designated employees, immediate relatives, specified person and connected person, was closed from 1st October 2026 and will end 48 hours after the results are announced on 21st October 2026. We hereby request you to take the above information on your record. Yours sincerely, For Yash Highvoltage Limited Bhoomi Talati Company Secretary & Compliance O(cid:431)icer FCS:12828