VivoPower PLC Files Updated Corporate Presentation

On June 10, 2026, VivoPower PLC filed a corporate investor presentation (the “Presentation”) to be used in meetings with stakeholders in the data center, AI, financial, and sovereign nation communities. The presentation is furnished as Exhibit 99.1 to the Report on Form 6-K. This report, including the presentation, is being furnished and is not considered "filed" for purposes of Section 18 of the Exchange Act. It is incorporated by reference into the Company’s Registration Statements on Form S-8 and Form F-3. The communication includes forward-looking statements subject to risks and uncertainties that could cause actual results to differ materially from those projected. VivoPower disclaims any obligation to update these statements. The report also states that it does not constitute a solicitation of proxies or an offer to sell or buy securities.