Trading Window

28 September 2026 To To BSE Limited National Stock Exchange of India Limited 25th Floor, P. J. Towers, Exchange Plaza, Bandra Kurla Complex Dalal Street, Mumbai - 400001 Bandra (E), Mumbai – 400051 Scrip Code: 543064 Scrip Symbol: COHANCE Dear Sir/Madam, Sub: Intimation regarding Closure of Trading Window Pursuant to the provisions of the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended, the Trading Window for dealing in the securities of the Company will be closed for the Designated Persons and their immediate relatives from 1 October 2026 and the same will remain closed till 48 hours after the declaration of Unaudited Financial Results (Standalone and Consolidated) of the Company, for the quarter and half year ending 30 September 2026. The date of the Board Meeting for consideration and approval of the Unaudited Financial Results for the quarter and half year ending 30 September 2026 shall be informed in due course. You are requested to take the above on record. Thanking you. Yours faithfully, For Cohance Lifesciences Limited (formerly, Suven Pharmaceuticals Limited) Sisir K Mishra Company Secretary and Compliance Officer