We are enclosing herewith, the intimation of Closure of Trading Window for the Quarter ended September 30, 2026.

Date: September 23, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor Dalal Street, Plot no. C/l, G Block, Mumbai- 400001. Bandra - Kurla Complex, Bandra (E), Mumbai - 400 051. Scrip Code: 543266 Symbol: HERANBA Sub: Intimation of Closure of Trading Window for dealing in terms of SEBI (Prohibition of Insider Trading) Regulations, 2015. Dear Sir/Madam, Pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015 ('PIT Regulations'), We wish to inform you that trading window for dealing in securities of the Company shall be closed for designated persons, their immediate relatives and all the connected persons covered under the Code of Conduct under PIT Regulations amended from time to time, with effect from Thursday, October 01, 2026 till the expiry of 48 hours after declaration of Unaudited Financial Results of the Company for the quarter and half year ended September 30, 2026. The date of the board meeting for declaration of Unaudited Financial Results of the Company for the quarter and half year ended September 30, 2026 shall be informed in due course of time. Accordingly, all Designated Persons including their immediate relatives of the Company are informed not to trade in the securities of the Company during the aforesaid period of closure of trading window. We request you to kindly take the above information on record. Thanking You. Yours faithfully, For Heranba Industries Limited Abdul Latif Company Secretary & Compliance Officer Encl: as above