Intimation of closure of trading window.

UDAYSHIVAKUMAR INFRA LIMITED Registered office: 1924A/196, Banashankari Badavane, Near Nh-4 Bypass Davangere Karnataka India- 577005 CIN: L45309KA2019PLC130901 Email Id: cs@uskinfra.com Website: www.uskinfra.com Telephone No: +918192297009 Date: 26.09.2026 To, To, BSELTD National Stock Exchange of India Ltd Phiroze Jeejeebhoy Towers Exchange Plaza, 25th Floor, Dalal Street, Bandra- Kurla Complex, Mumbai- 400001 Sandra (E), Mumbai - 400051 BSE SCRIP CODE: 543861 NSE EQUITY SYMBOL: USK ISIN: INEON0Y01013 Dear Sir, Sub: Intimation for closing of the trading window Pursuant to the provisions of SEBI (Prohibition of Insider Trading) Regulations 2015 as amended and in accordance with the Company’s Code of Internal Procedures and Conduct for Regulating, Monitoring and Reporting Trading by Insiders’, we inform you that the 'Trading Window' for trading in the equity shares of the Company by the Designated Persons ,their immediate relatives, officers and designated employees as defined in the code shall remain closed from 01st October, 2026 till the expiry of 48 hours after disclosure of financial results for the Quarter and half year ending 30th September, 2026 to the Stock Exchanges. The date of meeting for declaration of financial results for the Quarter and half year ending 30t September, 2026, shall be intimated separately in due course of time. You are requested to please take the same on your records. Thank you, Yours faithfully, For Udayshivakumar Infra Limited Sneha Pb eioid Prashant sewere Sawant RS Sneha Sawant Company Secretary A59900