Intimation of Closure of Trading Window

Ref: BLACKBUCK/CORP/2026-27/86 September 24, 2026 To To National Stock Exchange of India Ltd., BSE Limited Exchange Plaza, C-1, Block G Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E), Mumbai – 400 051 Mumbai – 400001 Scrip Code: 544288, Scrip Symbol: BLACKBUCK ISIN: INE0UIZ01018 Sub: Intimation for Closure of Trading Window Dear Sir/ Madam, Please be informed that pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended and BlackBuck Limited (Formerly known as Zinka Logistics Solutions Limited) (“the Company”) Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders, the Trading Window for dealing in Securities of the Company shall remain closed with effect from Thursday, October 01, 2026 till 48 hours from the announcement of the un-audited financial results of the Company for the quarter and half year ended September 30, 2026. Accordingly, all the Designated Persons, their immediate relatives and other Insiders of the Company are advised not to deal in the Equity Shares of the Company during the aforesaid period. Kindly take the same on record. Thanking you For BlackBuck Limited (Formerly known as Zinka Logistics Solutions Limited) Barun Pandey Company Secretary and Compliance Officer Membership No: A39508