Ioneer announces shareholder meeting notice

• Ioneer scheduled virtual annual general meeting for May 21, 2026, via Lumi online platform.
• Shareholders set to vote on adoption of remuneration report for six months ended Dec. 31, 2025.
• Ballot includes re-election of Rose McKinney-James as non-executive director, re-election of James D. Calaway as executive director.
• Meeting to consider issuing performance rights to directors in lieu of directors’ fees, covering Calaway plus other non-executive directors.
• Agenda also includes ratification of prior issue of 400,000,000 placement shares at AUD 0.18 each on Feb. 5, 2026, with contingent spill-board resolution if remuneration report receives at least 25% votes against.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Ioneer Ltd. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001140361-26-015694), on April 20, 2026, and is solely responsible for the information contained therein.