Trading Window

~ Noida • 201 301 (U.P.) India (GST No.: 09AAACT5540K2Z4) Tel.: +91-12O-40B5000101 /02 Fax: +91-120-2412250 E-mail: corpcomm@isgec.com www.isgec.com Date: September 22, 2026 To, To, BSE Ltd. National Stock Exchange oflndia Limited P J Towers, Dalal Street, Exchange Plaza, C-1, Block G, Mumbai - 400 001 Bandra Kurla Complex, Bandra (E) Mumbai - 400 051 Company Scrip Code: 533033 Company Symbol: ISGEC Furnishing of Information in terms of the Securities: and Exchange Board of lndia (Prohibition of Insider Trading) Regulations. 2015 Subject: (A) Closure of Trading Window (B) Freezing of PAN of Designated Persons at security level (INE858B01029) Respected Sir/ Ma'am, (A) Closure of Trading Window 1. Pursuant to the applicable provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, read with the Company's Code of Conduct to Regulate, Monitor and Report Trading by Designated Person ("the code"), the Trading Window for dealing in securities of the Company shall remain closed for the all Designated Persons from October 01, 2026, till 48 hours after the approval and declaration of the Unaudited Financial Results for the quarter and half year ending September 30, 2026. 2. Accordingly, all Designated Persons of the Company who may be reasonably expected to have in possession of Unpublished Price Sensitive Information ("UPSI") shall simultaneously be intimated/ advised not to deal/ trade in the securities, i.e., equity shares of the Company during the Trading Window closure period. • (B) Freezing of PAN of Designated Persons at security level (INE858B01029) 3. In accordance with the SEBI circular SEBl/l-lO/LSD/ISD-PoD-2/P/CIR/2023/124 dated July 19, 2023, read with SEBI/HO/ISD/ISD-PoD-2/P /CIR/2025/55 dated April 21, 2025, the Company has updated the information on NSDL portal for restricting the trading by Designated Persons ("DP") and their Immediate Relatives by freezing their PAN at security level (i.e., ISIN INE858801029). 4. This intimation is being uploaded on the website of the Company at www.isgec.com. Thanking you, Yours truly, For Isgec Heavy Engineering Limited Fo~ t •Y Engineering Limited Kalyan Ghosh Kia n ~ Compliance Officer Compliance Officer , Membership No. A10790 Membership No. A1079 Address: A-4, Sector-24, Noida-201301, Address: A-4, Sector-24 Uttar Pradesh Uttar~ 1 C/N: L23423HR1933PLC000097 Regd. Office: Radaur Road, Yamunanagar 135 001 (Haryana) India