Notice of Closure of Trading Window

Insilco Limited (Under voluntary liquidation wef 25.06.2021) 25th September 2026 The Listing Department The Bombay Stock Exchange Limited, Phiroze Jeejeebhoy Towers, 25th Floor, Dalal Street, Mumbai – 400001 Sub : Notice of Closure of Trading Window under SEBI (Prohibition of Insider Trading) Regulations, 2015 Ref : Scrip Code: 500211 Dear Sir This has reference to the SEBI (Prohibition of Insider Trading) Regulations, 2015 read with Clause 9 of the Code of Conduct to Regulate, Monitor and Report Trading by Insiders of the Company. The Stock Exchange and the Insiders are hereby informed that the trading window for dealing in the securities of the Company by Insiders of the Company shall remain closed from 1st October 2026 till 48 hours after the declaration of Unaudited Financial Results for the Quarter/Half-year ended 30th September 2026. The date of Board Meeting for declaration of the Unaudited Financial Results of the Company for the Quarter/Half-year ended on 30th September 2026 will be intimated separately. Insiders are hereby advised not to carry out any transaction in the Shares of the Company during this period. Non-Compliance of the above attracts disciplinary action/penalty by SEBI. Thanking you Yours faithfully For Insilco Limited (Under Voluntary Liquidation) Priya Singhal Registered Office: Company Secretary and Compliance Officer B-23, Sector-63, Noida Uttar Pradesh-201301 India Phone : +91 9837823893 +91 9837923893 Email : insilco2@gmail.com Website: www.insilcoindia.com CIN : L34102UP1988PLC010141