The Exchange and Investors are hereby informed that trading window for dealing in securities of the company shall remain closed for all the designated persons and thier immidieate relatives shall remain closed with effect from October 01,2026 till 48 hours after decleration of Un-Audited Financial Results for Quarter ended September 30,2026

DHENU BUILDCON INFRA LIMITED 204, AAR PEE CENTRE,11TH ROAD, MIDC, ANDHERI EAST, MUMBAI-400093 Contact No: +91-7977599535 CIN: L10100MH1909PLC000300 Email: dhenubuildcon@gmail.com Website: www.dhenubuildconinfra.com September 26,2026 The Manager BSE Limited Corporate Relationship Department 1st Floor, New Trading Ring, Rotunda Building, P.J Towers, Dalal Street, Fort, Mumbai -400001. Subject: Closure of Trading Window Ref: Scrip ID: -DHENUBUILD Scrip Code: - 501945 Dear Sir, Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended and clarification circular issued by BSE Limited on the subject matter, we hereby inform that the Trading Window for dealing in the securities of the Company shall remain closed for all the Designated Persons and their immediate relatives with immediate effect from October 01, 2026 till 48 hours after the declaration of Un-Audited Financial Results of the Company for the Quarter ended September 30, 2026. The date of Board Meeting for declaration of the Un-Audited Financial Results of the Company for the Quarter ended September 30, 2026, will be intimated separately. Accordingly, all Designated Persons and their Immediate Relatives directly or indirectly are prohibited to deal in the securities of the Company during this period. Kindly take the same on record and oblige. Thanking you, Yours faithfully, For Dhenu Buildcon Infra Limited KALPESH Digitally signed by KALPESH KANAIYALAL KANAIYALAL BHANUSHALI Date: 2026.09.26 17:14:14 BHANUSHALI +05'30' Kalpesh Bhanushali Whole Time Director & CFO DIN:- 11200720