Trading Window

CIN: L99999MH1949PLC007039 BSE Limited The National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Bandra - Kurla Complex, Mumbai - 400 001 Mumbai - 400 051 Company Code No. 531120 Company Code: PATELENG Dear Sir/Mam, Sub: Closure of Trading Window We wish to inform you that as per SEBI (Prohibition of Insider Trading) Regulations, 2015 (as amended), read with BSE Circular No. LIST/COMP/01/2019-20 & NSE Circular No. NSE/CML/2019/11 dated April 02, 2019 and in terms of the Company’s code of conduct for Prohibition of Insider Trading framed pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015, the trading window is closed for dealing in the securities of the Company for all the Insiders (including Directors and Designated Persons as per Patel Insider Code and their immediate relatives) from July 01, 2026 till the end of 48 hours after the declaration of un- audited financial results for the quarter ended June 30, 2026. You are requested to take the same on record and bring the same to the notice of all concerned. Thanking you, Yours truly, For Patel Engineering Ltd. Shobha Shetty Company Secretary Membership No. F10047 June 26, 2026 Mumbai REGD. OFFICE: Patel Estate Road, Jogeshwari (W), Mumbai – 400 102. India Phone +91 22 26767500, 26782916 Fax +91 22 26782455, 26781505 Email headoffice@pateleng.com Website: www.pateleng.com