The trading Window for dealing in the securities of the company will remain closed from 01st october, 2026 till 48 hours after announcement of Standalone and Consolidated Un-audited Financial results for the second quarter ending on 30th September 2026

% Response Informatics TECHNOLOGY SIMPLIFIED September 29, 2026 The Manager, Corporate Relations Department, BSE Limited, Phiroze Jesjeebhoy Towers, Dalal Street, Mumbai-400 001. SCRIP CODE: 538273 Dear Sir/Madam, Sub: Intimation of closure of Trading Window This is to inform that pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 read with the Company's Code of Conduct for regulating, monitoring and reporting trading by Insiders and Code of Practices and Procedures for fair disclosure of Unpublished Price Sensitive Information, the Trading ‘Window for dealing in the securities of the Company will remain closed from 01*October, 2026 till 48 hours after the announcement of Standalone and Consolidated Un-Audited Financial results for the Second Quarter ending on 30" September, 2026 for all designated persons, their immediate relatives and all the connected persons covered under the said Code. Further, pursuant to SEBI circular SEBI/HO/ISD/ISD-PoD-2/P/CIR/2023/124 dated 19™ July, 2023, the Company has ensured freezing the PAN of all the Designated Persons (“DPs”) and their immediate relatives during the period of trading window closure. The date of Board Meeting for declaration of the Standalone and Consolidated Un-Audited Financial results for the Second Quarter ending on 30* September, 2026 will be intimated in due course. Kindly take the same on your records. Thanking you. Yours faithfully, For Response Informatics Limited Ashwini Mangalampalle Company Secretary and Compliance Officer Response Informatics Limited