Please find enclosed the intimation of Closure of Trading Window from 1st October 2026 till the expiry of 48 hours from the date of declaration of Unaudited Standalone Financial Results for the quarter and half year ended September 30, 2026

Date: September 29, 2026 To To National Stock Exchange of India Ltd BSE Limited Exchange Plaza, 5th Floor, C-1, Block G, 1st Floor, Phiroze Jeejeebhoy Towers Dalal Bandra Kurla Complex, Bandra (E), Mumbai Street Mumbai – 400001 400051 Scrip Code: 544485 Symbol: REGAAL Sub: Intimation of Closure of Trading Window Dear Sir/ Madam, This is to inform you that pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time and the Company's Code of Conduct to Regulate, Monitor and Report Trading by Insiders of the Company, the Trading Window for dealing in Securities of the Company shall remain closed from Thursday, 1st October, 2026 till the expiry of 48 hours from the date of declaration of the Un-audited Standalone Financial Results of the Company for the quarter and half year ended September 30, 2026. The date of Board Meeting of the Company for declaration of Financial Results of the Company for the aforesaid period will be intimated in due course. This is being notified to all the Designated Persons, their immediate relatives through them and other insiders under the above regulations. Kindly take the above information on record. Thanking you For Regaal Resources Limited Tinku Kumar Gupta Company Secretary and Compliance Officer