ioneer Ltd

For the period ended Oct 27, 2026. Filed Oct 27, 2026.

About this filing

What a company based outside the US has published at home or sent to its shareholders. It is how many foreign companies share results and news between annual reports.

Oct 27, 2026 · Filed Oct 27, 2026

Use the contents to explore the available documents and sections.

IONR$2.60+2.0%Stored close · as of Nov 6, 2026

See the whole filing, with its images and exhibits

Contents

EX-99.1 · Engineering

Engineering

Following the signing of the Memorandum of Understanding between Ioneer and Hyundai Engineering 1, Ioneer and Hyundai Engineering have held several meetings to determine and define the opportunities to apply the expertise and experience of Hyundai Engineering to advance the Project.

During the quarter, NewFields Companies, LLC designed and issued bid drawings for the Rhyolite Ridge Project access road. Construction is planned to commence before the end of the year.

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.