Attached herewith is the intimation of Trading Window Closure for Q2 for FY26-27

Divgi TorqTransfer Systems Limited Divgi TorqTransfer Systems CIN: L32201MH1964PLC013085 75, General Block, MIDC, Bhosari, Pune 411 026, India Tel: (+91-20) 63110110 Web: www.divgi-tts.com DTTS/Sec/26-27/52 September 24, 2026 To, To, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, "Exchange Plaza" 5th Floor, Dalal Street, M u mbai - Plot No. C-1, G Block, 400001 Bandra Kurla Complex, Bandra (East), Mumbai – 400051 BSE Scrip Code – 543812 NSE Scrip Code - DIVGIITTS Sub: Intimation of Closure of Trading Window. Dear Sir / Madam, This is to inform you that in terms of the Company's Code of Internal Procedures and Conduct for Prohibition of Insider Trading in Dealing with the Securities adopted by the Company under the SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, the Trading Window for dealing in the securities of the Company shall remain closed for all Directors, Promoters, Designated Persons and their immediate relatives from October 01, 2026 till the end of 48 hours after declaration of the Unaudited Financial Results of the Company for the second (2nd) quarter and half year ended on September 30, 2026. The date of the Board Meeting for consideration and declaration of the Unaudited Financial Results for the second (2nd) quarter and half year ended on September 30, 2026, shall be intimated to you separately. Accordingly, all Connected Persons/Designated Persons/Directors/Promoters and other insiders are advised not to trade in the securities of the Company from October 01, 2026, till 48 hours after declaration of Unaudited Financial Results for the second (2nd) quarter and half year ended on September 30, 2026, being period of closure of trading window. You are requested to take the same on your record. Thanking you, For Divgi TorqTransfer Systems Limited Hirendra Divgi Whole-Time Director DIN: 01634431