as per attachment

PNC lnfratech Limited An ISO 9001 :2015 Certified Company Ref No: PNC/SE/60126-27 Date:28.09.2026 To, To, The Manager The Manager Department of Corporate Services Listing Department BSE Limited National Stock Exchange of India Limited Floor 25,P.J. Towers, Exchange Plaza, Bandra Kurla Complex, Dalal Street, Mumbai - 400 001 Bandra (E), Mumbai - 400 051 Scrip code:539150 NSE Symbol: PNCINFRA Dear Sir, Sub: Closure of Tradine Window This is to inform your good office that pursuant to PNC Code of Conduct for Prohibition of Insider Trading, the trading window for dealing in the securities of the company for designated employees, immediate relatives, specified person and connected person shall remain closed from l't October 2026 till the expiry of 48 hours after declaration of financial results of the Company for the quarter & half year ended 30th Septembe42A26. The date of the Board Meeting for the aforesaid purpose shall be intimated to you in due course. Kindly take the same on records. Thanking you, F'or PNC Infratech Limited Tapan Jain Company Secretary & Compliance Officer ICSI M. No.: A22603 Corporate Office : PNC Tower, Tel. : 91-562-4054400 (30 Lines) Fax 91-562-4070011 Email : ho@pncinfratech.com 3122-D, Civil Lines, Bypass Road, 91-562-4070000 (30 Lines) l3i!a NH-2, Agra-282002 - Regd. Office : NBCC Plaza, Tower ll, rel. : 91 -11 -29574800 (1 0 Lines) Fax : +91-11-29563844 Email : delhioffice@pncinfratech.com 4th Floor, Pushp Vihar, Sector-V, Saket 91 -1 1 -2956651 1, 64724122 Web. : www.pncinfratech.com New Delhi-.11001 7 (lndia) CIN :145201D11999P1C195937