Energy Fuels (UUUU) 8-K: Material Agreement, Other Events (Oct 13, 2026)

Item 1.01. Entry into a Material Definitive Agreement. On October 13, 2026 the parties to the Merger Agreement in connection with the VAC Acquisition entered into a First Amendment to Agreement and Plan of Merger (the " Merger Agreement Amendment "), for the purpose of amending and clarifying certain provisions of the Merger Agreement, including with respect to an ongoing dispute with a customer regarding a commercial supply agreement, the potential settlement of such dispute, repayment of certain indebtedness and potential purchase price adjustments related to the foregoing to reflect any loss in value related to such agreement or any debt so repaid. 1 The foregoing description of the Merger Agreement Amendment does not purport to be complete and is qualified in its entirety by reference to the full text of the Merger Agreement Amendment, which is filed as Exhibit 2.1 to this Current Report on Form 8-K, and is incorporated herein by reference.