Closure of Trading Window

30th September, 2026 BSE Limited Bombay Stock Exchange, P. J. Tower, Dalal Street, Mumbai-400001 Scrip Code: 522091 Sub: Intimation of Closure of Trading Window w.e.f. October 01 , 2026 Dear Sir/Madam, This is to inform you that pursuant to the Securities Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 (including any statutory modification(s) or re-enactment(s) thereof, for the time being in force) and in accordance with the Code of Internal Procedures and Conduct for Regulating, Monitoring and Reporting of Trading by Designated Persons & their immediate relatives, the Trading window for dealing in securities/shares of United Van Der Horst Limited (“the Company/”UVDHL”) will remain closed for all Designated Persons and their immediate relatives of the Company with effect from Thursday, October 01, 2026 until 48 hours after the announcement of the Unaudited financial results of the Company for the quarter ended September 30, 2026 generally made available to the public. The Board meeting for the declaration of Unaudited Financial Results for the quarter ended September 30, 2026 shall be intimated in due course. Accordingly, all Designated Persons and their immediate relatives are advised not to trade (buy or sell or pledge etc.) in the securities/shares of UVDHL during the aforesaid period of closure of the Trading Window. We request you to kindly take the above on record. Thanking you, Yours truly, For and on behalf of United Van Der Horst Limited Ronak Parakh Company Secretary and Compliance Officer Membership No: ACS 74509