<img src="https://ml.globenewswire.com/Resource/Download/63963512-5c77-4366-a8de-2a77813937c8?size=2" nborder="0" align="left" hspace="5" vspace="5" title="Logo_color_original_gradient.png" alt="IperionX"/>Building a U.S. supply chain for heavy rare earths, titanium, zirconium and hafnium, delivering a U.S. critical mineral-to-metals platform for defense, aerospace, nuclear, semiconductors, robotics and advanced manufacturing supply chainsSOUTH BOSTON, Va., June 10, 2026 (GLOBE NEWSWIRE) --  IperionX Limited (IperionX) (NASDAQ: IPX, ASX: IPX) is pleased to provide a link to the Titan Critical Mineral Project Definitive Feasibility Study (DFS) presentation. Link: <a href="https://www.globenewswire.com/Tracker?data=43vDeb8JBnJGjRyJT6HCtEPdlp45WmxOmk2xpfXvVAPB4jSKheC-TV_ov8edCEUBRlkxrkMkZdQsRFdlVWFgtgoduRTAzgXF8GDZklRThOVRs2yiIqwLYO6KsAhXV3LTr9nyvqu2S61aILbbF5XS66uwMnTN0KMmXUVCOv0VU1F2ZOC8lC2xr3tc6_ce7QYM" rel="nofollow" target="_blank" title="DFS Presentation">DFS Presentation</a> <img alt="IperionX DFS presentation" height="339" src="https://ml.globenewswire.com/Resource/Download/a99d8ffe-78fd-4dfa-8cfa-aff10fa16c28/image1.jpg" width="600" data-dpi="96" data-caption="IperionX DFS presentation" data-filename="image1.jpg" /> Figure 1: IperionX DFS presentation About IperionX IperionX is a leading American titanium metal and critical materials company – using patented metal technologies to produce high performance titanium alloys, from titanium minerals or scrap titanium, at lower energy, cost and carbon emissions. Our Titan critical minerals project is the largest JORC-compliant mineral resource of titanium, rare earth and zircon minerals sands in the United States. IperionX’s titanium metal and critical minerals are essential for advanced U.S. industries including space, aerospace, defense, consumer electronics, automotive and additive manufacturing. Contacts Anastasios (Taso) Arima, Founder and CEO Toby Symonds, President Dominic Allen, Chief Commercial Officer Investors: investorrelations@iperionx.com Media: media@iperionx.com +1 980 237 8900 <a href="https://www.globenewswire.com/Tracker?data=XeZ66tlE-xTkvq2DBIdPTfoCHgsDCHyh9jVS8aAqvD3HSDUBLxJKMsIRGoOoakfsNnUOMEj-sYe3BrTUTpdC5F800RuaeXreG8EzepH7JLE=" rel="nofollow" target="_blank" title="www.iperionx.com">www.iperionx.com</a> A photo accompanying this announcement is available at <a href="https://www.globenewswire.com/Tracker?data=PUcGG1KdpXeIo-0b-4iDdoR0i55PIR9q6nuNQoqGKTUIALxEq1IOGGo5B5wbBK5wK0vRdn1Ram_anKtyvEHYd57yxTb0cmQGRlve3EW4ezGSs4dMVEgspxIIsa_7d7bJA4OGyFh6129l-7d93Exr4FXPRxCPFcMffhZbATV5Tzv9K3hrlYD-cik4inFbb_v2MhW0m1KqwYQrELf6n976nIf-3Xqzd-nEgwyDxrqZIi3t80_LASkF4vnApugwJJREuKjqQI8yUnqzhTpw0M5egA==" rel="nofollow" target="_blank" title="">https://www.globenewswire.com/NewsRoom/AttachmentNg/a99d8ffe-78fd-4dfa-8cfa-aff10fa16c28</a> A PDF accompanying this announcement is available at <a href="https://www.globenewswire.com/Tracker?data=n0rBuoBW4w3r3_ka8RsQXa8zdsFj2ov5WjywWY-oLPXJiFFNpAmH6fRcQmjf8yC9X67ZUFPrbOcqwKCBrO47F-6Am97Pl_X3WSY5Ptmre3D43FuGp_OHyZCwVtgiKMh-tiIal26n5whcNY1VA0tz_8V5YC5u5O1ce56UC9s8OYxr8OL2LQIEWgqr8VUnCNuZ3YBm4WXIOpN-rGk2hJNahxQ2-rfCeoDBIPM3zWsIADx60LMJKsPM9-qslWs0Y1B8" rel="nofollow" target="_blank" title="">http://ml.globenewswire.com/Resource/Download/2f946720-8ad3-4d4a-a39a-71fa474242ed</a> <img alt="" src='https://ml.globenewswire.com/media/NGZiNmVmNzQtNDFlZC00N2I4LWIwYjMtYTVlODFjZjFjOWExLTEzMTIwNDctMjAyNi0wNi0xMC1lbg==/tiny/Iperionx.png' referrerpolicy='no-referrer-when-downgrade' />

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IperionX: Titan Definitive Feasibility Study (DFS) Presentation

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