Zone Frontier Inc. 8-KCurrent Reports (8-K / ad hoc)

Business

Item 1.01 Entry into a Material Definitive Agreement. On October 7, 2026, Zone Frontier Inc. f/k/a CleanCore Solutions, Inc. (the “Company”), entered into an Asset Purchase Agreement (the “Purchase Agreement”) with Sanzonate Holdings LLC, a Nevada limited liability company (the “Buyer”), pursuant to which the Company sold to the Buyer substantially all of the assets of the Company’s legacy business of developing and producing cleaning products that produce pure aqueous ozone for professional, industrial and home use (the “Cleaning Products Business”), including all of the issued and outstanding ordinary shares of CleanCore Global Limited, the Company’s wholly owned subsidiary incorporated in Ireland (the “Subsidiary”), and the Buyer assumed certain liabilities of the Cleaning Products Business (the “Disposition”). The Disposition was completed concurrently with the execution of the Purchase Agreement on October 7, 2026 (the “Closing”). The Buyer is controlled by Clayton Adams, a member of the Company’s Board of Directors (the “Board”). See “Relationship with the Buyer; Interest of Related Person” below. The key terms of the Purchase Agreement and the related transaction documents are summarized below. Purchased Assets . The assets sold to the Buyer (the “Purchased Assets”) include: (i) 100 ordinary shares, par value €1.00 per share, of the Subsidiary, representing 100% of its issued and outstanding securities; (ii) $500,000 in cash, excluding cash held in the Subsidiary; (iii) the intellectual property used in the Cleaning Products Business, including U.S., Canadian and Mexican patents and patent applications relating to aqueous ozone generation and dispensing technology, the registered and pending trademarks related to the Cleaning Products Business (including the CLEANCORE marks), related unregistered copyrights and the domain name associated with the Cleaning Products Business; (iv) the accounts receivable, inventory, equipment and other tangible personal property of the Cleaning Products Business; (v) the Company’s leasehold interest in its former Omaha, Nebraska facility; and (vi) related contracts, permits, digital accounts, books and records and goodwill. All cash held by the Subsidiary at the Closing remained with the Subsidiary. The Company has agreed to cease use of the “CleanCore” and “CleanCore Solutions” names. Excluded Assets . The Company reta