Closure of Trading window Q2 FY27

Regd. Office: Jain Plastic Park, P.O.Box: 72, N.H.No. 53, Jalgaon – 425 001. India. Tel: +91-257-2258011; Fax: +91-257-2258111; E-mail: jisl@jains.com; Visit us at: www.jains.com CIN: L29120MH1986PLC042028 JISL/SEC/2026/09/B-2/B-6 September 26, 2026 To, To, BSE Ltd., National Stock Exchange of India Ltd., Corporate Relationship Department, Exchange Plaza, C-1, Block G, 1st Floor, New Trading Wing, Rotunda Bandra Kurla Complex, Building, P. J. Tower, Dalal Street, Bandra (East), Mumbai - 400 001. Mumbai - 400 051. Email: corp.relations@bseindia.com Email : cc@nse.co.in Ref: Code No. 500219 (BSE) & JISLJALEQS (NSE) for Ordinary Equity shares Code No. 570004 (BSE) & JISLDVREQS (NSE) for DVR Equity shares Sub: Closure of Trading Window Q2 FY27 Dear Sir/Ma’am, We write to inform you that pursuant to the Company’s Code of Conduct for Regulating Trading by Designated Persons & Insiders and Clause 4 of Schedule B of SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended, the “Trading Window” for dealing in securities of the Company by Designated Persons & Insiders shall remain closed from Thursday, 1st October 2026 till 48 hours after conclusion of Board Meeting to be held to consider Unaudited Financial Results for the quarter and half year ended 30th September, 2026. A copy of the internal circular for closure of Trading Window dated 25th September, 2026 under SEBI (Prohibition of Insider Trading) Regulations, 2015, is attached herewith for your reference. Please receive the above in order, take on record and acknowledge. Thanking you, Yours faithfully, For Jain Irrigation Systems Limited, A V Ghodgaonkar Company Secretary Encl: a/a INTERNAL CIRCULAR No. JISL lSECl2026l09l tldGG Septemb "r 2i,2026 Please be informed that the o'Trading Window" shall be closed from Thursday, l't October, 2026 up to 48 hours after conclusion of Bourd Meeting to be held to consicler (Inuudited Financial Results for the quurter und hulf year ended 37th September, 2026 (Entt of October, mostly by 28th October, 2026) as per SEBI (Prohibition of Insider Trading) Regulations, 2015. A Separate communication for the date of such meeting shall be sent in due course of time. A11 are requested to note the period of trading window closure and not to deal in any transaction involving.the purchase or sale of the securities of the Company. During the above period, especially those in designated employee insider category for whom separate mail is also sent. FREEZING OF PAN: As per SEBI Circular SEBI/HO/ISD/PoD l-2lPlClR/20231124 dated 19th July, 2023 the PAN of all Designated Person (DPs") shail be frozen at the security (ISIN) level during the Trading window closure period. Further in accordance with SEBI Circular SEBI/IIOIISD/- PoD2lClRl2025l55 dated 2L't April,2025 the PAN of the Immediate Relatives of Designated Persons shall also be frozen during trading window closure period. This is intended to prevent non-compliance with.the PIT Regulations by restricting trading in the Company's securities. Any Asso ciate, connected person or other related individual who is found to have dealt in any transaction Involving the purchase or sale of the securities of the Company during the above period may be penalised and the Company may take appropriate action against such associate. A.V. Ghddgaonkar Company Secretary