Closure of trading window

KNR Constructions Limited. Date: 29th September 2026 Ref: KNRCL/SD/2026/1119&1120 To, To, The Manager The Manager, BSE Limited, National Stock Exchange of India Limited, P J Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Fort, Mumbai – 400001 Bandra (E), Mumbai – 400051. Scrip code: 532942 Scrip Code: KNRCON Dear Sir/Madam, Sub: Closure of Trading Window We refer to the above captioned subject, we herewith inform the Exchanges that pursuant to Regulation 9(1) read with Schedule B of SEBI (Prohibition of Insider Trading) Regulations, 2015, the amendments of code of conduct to regulate, monitor and report trading by Insiders and code of Fair Disclosure for dealing in Unpublished Price Sensitive Information, trading window for dealings in securities of the Company will remain closed from 1st October 2026 till 48 hours after the declaration of the unaudited financial results for the quarter and half year ended 30th September 2026 for all the designated persons, their immediate relatives and all connected persons covered under the said code. This is for the information of the Exchange, please. Thanking you, Yours truly For KNR Constructions Limited Haritha Varanasi Company Secretary Regd.Office : 'KNR House',3rd & 4th Floor, Plot No.114,Phase-l,Kavuri Hills, Hyderabad -500 033 Phone.:+91-40-40268759 ,40268761/ 62, Fax : 040- 40268760 , E-mail : info@knrcl.com, Web : www.knrcl.com CIN: L74210TG1995PLC130199