Intimation of Closure of Trading Window

Date: 07th August, 2026 BSE Limited, Phiroze Jeejeebhoy Towers Dalal Street, Fort Mumbai - 400 001 BSE Scrip Code – 544855 Scrip Symbol – PRIMAINNO Subject: Intimation of Closure of Trading Window in terms of SEBI (Prohibition of Insider Trading) Regulations, 2015 Dear Sir/Madam, In compliance with the SEBI (Prohibition of Insider Trading) Regulations, 2015, (as amended from time to time), and as per Insider Trading Code of the Company, the Trading Window for dealing in equity shares of the Company will remain closed for all the Designated Persons of the Company and their Immediate Relatives from Friday, 07th August, 2026 till the expiry of 48 hours after the declaration of Unaudited Standalone Financial Results of the Company for the Quarter ended 30th June, 2026. In view of above, all concerned persons are advised not to deal (buy or sell) in Securities of Prima Innovation Limited during the said prohibited period. Further, we wish to inform you that the meeting of the Board of Directors of the Company is scheduled to be held on Monday, 10th August, 2026, inter alia, to consider and approve the Unaudited Standalone Financial Results of the Company for the Quarter ended 30th June, 2026. Please take the same on record. Yours faithfully, For Prima Innovation Limited Hetal M. Panchal Company Secretary and Compliance Officer Membership No.: A79795