Closure of Trading Window for declaration of Unaudited Standalone and Consolidated financial results for the half year ending on September 30, 2026.

26th September, 2026 BSE Limited 1st Floor, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400001 Scrip Code: 544312 Sub: Intimation of Closure of Trading Window for dealing in Securities of Hamps Bio Limited (“the Company”) Dear Sir/Madam, This is to inform you that pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, and the Company's code of conduct for Regulating, Monitoring and Reporting of trading by insiders and Code of practices and procedures for fair disclosure of unpublished price sensitive information, the trading window for dealing in the securities of the Company shall remain closed for all Designated Persons, Directors and their immediate relatives from 1st October, 2026 till 48 hours after the announcement/declaration of unaudited Standalone and Consolidated Financial Results of the Company for half year ended on 30th September, 2026. The date of the Board Meeting at which the said results will be considered shall be intimated in due course of time. Accordingly, all Designated Persons, directors and their immediate relatives of the Company are advised not to trade in the securities of the Company during the above-mentioned period of closure of window. This is for your information and record. Thanking you. Yours faithfully, For HAMPS BIO LIMITED RAVI BAHETI ACS No: A49472 Company Secretary Place: Surat