Closure of Trading Window

E-Communication JDIL/SECT/2026-27 25th September, 2026 BSE Ltd National Stock Exchange of India 25th Floor, P.J. Towers, Limited Dalal Street, Mumbai-400 001 Exchange Plaza, C-1, Block-G Security Code: 511034 Bandra-Kurla Complex Bandra (E), Mumbai – 400 051 Security Code: JINDRILL Sub. : Intimation of Closure of Trading Window Dear Sir/Madam, In terms of Company's Internal Code of Conduct to Regulate, Monitor and Reporting of Trading by Designated Persons, formulated in compliance with SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, the Trading Window for dealing in the securities of the Company would remain closed for the Designated Persons and their immediate relatives covered under the said Code of the Company with effect from 1st October, 2026 and will open 48 (Forty Eight) hours after declaration of Un- Audited financial results for the quarter and half year ended on 30th September, 2026. The date of Board Meeting for declaration of Un-Audited financial results of the Company for the quarter and half year ended 30th September, 2026 will be intimated in due course. You are requested to kindly take the same on record. Thanking you, Yours faithfully, For Jindal Drilling And Industries Limited Binaya Kumar Dash Company Secretary