5E Advanced Materials Targets Ferroboron to Support U.S. Mine-to-Magnet Supply Chain

5E Seeks to Collaborate with U.S. Magnet Producer to Solve Ferroboron Supply Gap U.S. Supply Chains for Ferroboron are Import-Reliant with Significant Supply Chain Risk Tied to Chinese Manufacturing HESPERIA, CALIFORNIA / ACCESS Newswire / February 4, 2026 / 5E Advanced Materials, Inc. ("5E" or the "Company") (Nasdaq:FEAM)(ASX:5EA), a company focused on becoming a vertically integrated global leader and supplier of refined borates and advanced boron derivative materials, today announced that it targets future production of Ferroboron and the establishment of a secure, domestic supply chain utilizing upstream feedstock of boric acid produced from its Fort Cady site in California. Ferroboron is an iron-boron alloy used as a boron additive in specialty steel and as a boron source for neodymium-iron-boron (NdFeB) magnet alloy feedstock.

Accesswire • Feb 4, 2026

5E Advanced Materials Announces Closing of $36 Million Upsized and Oversubscribed Public Offering of Common Stock

The offering was led by one of the Company's largest stockholders and several new institutional investors HESPERIA, CA / ACCESS Newswire / February 3, 2026 / 5E Advanced Materials, Inc. ("5E" or the "Company") (Nasdaq:FEAM)(ASX:5EA), a development stage company focused on becoming a vertically integrated global leader and supplier of refined borates, advanced boron derivative materials, and critical materials, today announced the closing of its previously announced best efforts public offering of common stock in the United States (the "Offering"). The Offering consisted of 18,000,000 shares of common stock at a public offering price of $2.00 per share, for gross proceeds of approximately $36 million, before deducting placement agent fees and other estimated Offering expenses payable by 5E.

Accesswire • Feb 3, 2026

5E Advanced Materials Prices $36 Million Upsized and Oversubscribed Public Offering of Common Stock

HESPERIA, CALIFORNIA / ACCESS Newswire / January 29, 2026 / 5E Advanced Materials, Inc. ("5E" or the "Company") (Nasdaq:FEAM)(ASX:5EA), a development stage company focused on becoming a vertically integrated global leader and supplier of refined borates, advanced boron derivative materials, and critical materials, today announced the pricing of its best efforts public offering of common stock in the United States (the "Offering"). In the Offering, 5E is selling 18,000,000 shares of common stock at a public offering price of $2.00 per share.

Accesswire • Jan 30, 2026

5E Advanced Materials Boric Acid Validated for LCD Glass Applications

FEAM completes a 20-ton boric acid tank trial for an LCD glass maker, meeting specs and advancing toward initial offtake.

Zacks Investment Research • Jan 9, 2026

5E Advanced Materials Successfully Completes LCD Glass Trial for Major U.S. LCD Glass Manufacturer

Borate Product Successfully Passed All Qualification Parameters; Successful Trial Unlocks Path to Offtake Agreement HESPERIA, CA / ACCESS Newswire / January 8, 2026 / 5E Advanced Materials, Inc. ("5E" or the "Company") (Nasdaq:FEAM)(ASX:5EA), a company focused on becoming a vertically integrated global leader and supplier of refined borates and advanced boron derivative materials, today announced that its boric acid successfully passed all qualification parameters in a 20-ton commercial tank trial. The trial, conducted by a major U.S.-headquartered LCD glass manufacturer, began in December and represents a key step toward a potential initial offtake agreement and an important advancement in the Company's commercialization strategy.

Accesswire • Jan 8, 2026

5E Advanced Materials Files Foundational U.S. Patent to Protect Closed-Loop In-situ Boron Mining and Production Technology

Claims Would Strengthen Competitive Moat and Reinforce Market Leadership Omnibus Application includes 167 Invention Claims Covering 5E's End-to-End Borate Mining, Bolstering Long-term IP Protection HESPERIA, CA / ACCESS Newswire / December 17, 2025 / 5E Advanced Materials, Inc. ("5E" or the "Company") (Nasdaq:FEAM)(ASX:5EA), a U.S. development-stage company focused on becoming a vertically integrated global leader and supplier of refined borates and advanced boron derivative materials, has filed an omnibus application with the United States Patent and Trademark Office (USPTO) for a proprietary, closed-loop in-situ leach (ISL) mining and production process that has lowered 5E's operating costs, reduced its environmental footprint, and, if granted, will create meaningful barriers to competitors seeking to replicate the Company's ISL technology. The patent application includes 167 claims covering 5E's mining process and production for boric acid, gypsum, sodium chloride, as well as the management of metal impurities.

Accesswire • Dec 17, 2025

FEAM Progresses With LCD Glass Tank Trial Commencement by Customer

5E advances toward commercialization as its boric acid clears key LCD glass furnace trials with strong early results.

Zacks Investment Research • Dec 11, 2025

5E Advanced Materials Reports Positive Progress with Commencement of LCD Glass Trial

Customer Initiates Product Testing with Glass Furnace Receiving First Batch of 5E Boric Acid; Results Expected Before Year-end HESPERIA, CA / ACCESS Newswire / December 9, 2025 / 5E Advanced Materials, Inc. ("5E" or the "Company") (NASDAQ:FEAM)(ASX:5EA), a U.S. development-stage company focused on becoming a vertically integrated global leader and supplier of refined borates and advanced boron derivative materials, today announced that the major domestic LCD glass manufacturer, to which 5E shipped twenty tons of borates, has commenced testing with 5E's boric acid being dispatched into the glass furnace. In October 2025, 5E shipped twenty tons of high-quality boric acid overseas for the customer's final phase of testing.

Accesswire • Dec 9, 2025

5E Advanced Materials to Present at RedChip Virtual Critical Minerals Conference

CEO Paul Weibel to Provide Strategic and Commercial Update as 5E Advances Key Milestones and Strengthens Its Position in the U.S. Critical Minerals Supply Chain HESPERIA, CALIFORNIA / ACCESS Newswire / December 9, 2025 / 5E Advanced Materials, Inc. ("5E" or the "Company") (Nasdaq:FEAM)(ASX:5EA), a U.S. development-stage company focused on becoming a vertically integrated global leader and supplier of refined borates and advanced boron derivative materials, today announced that Chief Executive Officer Paul Weibel will present at the RedChip Critical Minerals Virtual Investor Conference on December 10, 2025, at 1:30 PM Eastern Time. The event will highlight high-growth opportunities as North America accelerates efforts to onshore critical mineral supply chains.

Accesswire • Dec 9, 2025

5E Advanced Materials Announces Substantial Resource Upgrade; Total Measured and Indicated Borate Resources Increase 61% and Lithium Resources Increase 54%

Upgraded Resources unlocks expansion optionality at Fort Cady HESPERIA, CA / ACCESS Newswire / November 19, 2025 / 5E Advanced Materials, Inc. ("5E" or the "Company") (NASDAQ:FEAM)(ASX:5EA), a development stage company focused on becoming a vertically integrated global leader and supplier of refined borates, advanced boron derivative materials, and critical minerals, today announced a material increase to its borate and lithium resources for the Company's Fort Cady Project (the "Project") located in the Mojave Desert, near the town of Newberry Springs, California. The mineral resources upgrade demonstrates the largest reported measured and indicated borate resources in the United States and further positions the Company to become the next commercial borate producer.

Accesswire • Nov 19, 2025