# EDGAR Filing Document

**Accession Number:** 0001970622
**File Stem:** 0001628280-25-039588
**Filing Date:** 2025-8
**Character Count:** 173663
**Document Hash:** 7600cbcbd063d907a5c9a29c5f6eaf65
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-25-039588.hdr.sgml**: 20250811

**ACCESSION NUMBER**: 0001628280-25-039588

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250811

**DATE AS OF CHANGE**: 20250811

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** USA Rare Earth, Inc.
- **CENTRAL INDEX KEY:** 0001970622
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 981720278
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-287410
- **FILM NUMBER:** 251202426

**BUSINESS ADDRESS:**
- **STREET 1:** 100 W AIRPORT ROAD
- **CITY:** STILLWATER
- **STATE:** OK
- **ZIP:** 74075
- **BUSINESS PHONE:** 813-867-6155

**MAIL ADDRESS:**
- **STREET 1:** 100 W AIRPORT ROAD
- **CITY:** STILLWATER
- **STATE:** OK
- **ZIP:** 74075

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Inflection Point Acquisition Corp. II
- **DATE OF NAME CHANGE:** 20230322

**Filed pursuant to Rule 424(b)(3)**

**Registration No. 333-287410**

**PROSPECTUS SUPPLEMENT No. 1**

**(to Prospectus dated July 21, 2025)**

![usarareearthlogo.jpg](usarareearthlogo.jpg)

**USA Rare Earth, Inc.**

This prospectus supplement updates, amends and supplements the prospectus dated July 21, 2025 (the "Prospectus"), which forms a part of our Registration Statement on Form S-1 (Registration No. 333-287410). Capitalized terms used in this prospectus supplement and not otherwise defined herein have the meanings specified in the Prospectus.

This prospectus supplement is being filed to update, amend and supplement the information included in the Prospectus with the information contained in:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our Quarterly Report on Form 10-Q filed with the SEC on August 11, 2025, which is set forth below.

This prospectus supplement is not complete without the Prospectus. This prospectus supplement should be read in conjunction with the Prospectus, which is to be delivered with this prospectus supplement, and is qualified by reference thereto, except to the extent that the information in this prospectus supplement updates or supersedes the information contained in the Prospectus. Please keep this prospectus supplement with your Prospectus for future reference.

USA Rare Earth, Inc.'s Common Stock and Warrants are listed on the Nasdaq Stock Market LLC under the symbols "USAR" and "USARW," respectively. On August 8, 2025, the closing price of our Common Stock was $16.26 per share and the closing price of our Warrants was $6.45 per Warrant.

We are an "emerging growth company" and a "smaller reporting company" as such terms are defined under the federal securities laws and, as such, are subject to certain reduced public company reporting requirements.

**Investing in our securities involves a high degree of risk. You should review carefully the risks and uncertainties described under the heading "*Risk Factors*" of the Prospectus, and under similar headings in any amendments or supplements to the Prospectus.** 

**Neither the SEC nor any state securities commission has approved or disapproved of these securities or determined if the Prospectus or this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.**

**The date of this prospectus supplement is August 11, 2025.**

------

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549** 

**FORM 10-Q** 

(Mark One)

☑ **QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the quarterly period ended June 30, 2025**

**OR**

☐ **TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from ____________ to __________**

**Commission File Number: 001-41711**

![usarareearthlogo.jpg](usarareearthlogo.jpg)

**USA Rare Earth, Inc.**

(Exact Name of Registrant as Specified in its Charter)

---

| | |
|:---|:---|
| **Delaware** | **98-1720278** |
| (State or Other Jurisdiction of Incorporation) | (I.R.S. Employer Identification No.) |

---

**100 W. Airport Road, Stillwater, OK 74075**

(Address of Principal Executive Offices and Zip Code)

**(813) 867-6155**

(Registrant's Telephone Number, Including Area Code)

**Securities registered pursuant to Section 12(b) of the Act:**

---

| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol | Name of each exchange on which registered |
| Common Stock, $0.0001 par value | USAR | The Nasdaq Stock Market LLC |
| Warrants, each whole warrant exercisable for one share of Common Stock, each at an exercise price of $11.50 per share | USARW | The Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☑ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Accelerated filer ☐&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Non-accelerated filer ☑

Smaller reporting company ☑ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Emerging growth company ☑

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Exchange Act Rule 12b-2). Yes ☐ No ☑

As of August 4, 2025, there were 97,427,087 shares of the registrant's common stock outstanding, 0.0001 par value and 3,313,741 shares of 12% Series A Convertible Preferred Stock, 0.0001 par value, .

------

**USA RARE EARTH, INC.**

**Table of Contents**

---

| | | |
|:---|:---|:---|
| | | **Page No.** |
| **[PART I](#i5f43db688c2c433f9d412b16efe97020_122)** | **[PART I](#i5f43db688c2c433f9d412b16efe97020_122)** | **[PART I](#i5f43db688c2c433f9d412b16efe97020_122)** |
| **[FINANCIAL INFORMATION](#i5f43db688c2c433f9d412b16efe97020_122)** | **[FINANCIAL INFORMATION](#i5f43db688c2c433f9d412b16efe97020_122)** | **[FINANCIAL INFORMATION](#i5f43db688c2c433f9d412b16efe97020_122)** |
| [Item 1](#i5f43db688c2c433f9d412b16efe97020_115) | F[inancial Statements (Unaudited)](#i5f43db688c2c433f9d412b16efe97020_115) | [1](#i5f43db688c2c433f9d412b16efe97020_115) |
|  | &nbsp;&nbsp;&nbsp;[Condensed Consolidated Balance Sheets](#i5f43db688c2c433f9d412b16efe97020_132) — June 30, 2025 and December 31, 2024 | [1](#i5f43db688c2c433f9d412b16efe97020_132) |
|  | &nbsp;&nbsp;&nbsp;[Condensed Consolidated Statements of Operations](#i5f43db688c2c433f9d412b16efe97020_549755814036) — Six Months Ended June 30, 2025 and 2024 | [2](#i5f43db688c2c433f9d412b16efe97020_549755814036) |
|  | &nbsp;&nbsp;&nbsp;[Condensed Consolidated Statements of](#i5f43db688c2c433f9d412b16efe97020_549755814043)[Mezzanine Equity](#i5f43db688c2c433f9d412b16efe97020_549755814043) — Six Months Ended June 30, 2025 and 2024 | [3](#i5f43db688c2c433f9d412b16efe97020_549755814043) |
|  | &nbsp;&nbsp;&nbsp;[Condensed Consolidated Statements of](#i5f43db688c2c433f9d412b16efe97020_549755814972)[Stockholders' Equity](#i5f43db688c2c433f9d412b16efe97020_549755814972) — Six Months Ended June 30, 2025 and 2024 | [4](#i5f43db688c2c433f9d412b16efe97020_549755814972) |
|  | &nbsp;&nbsp;&nbsp;[Condensed Consolidated Statements of Cash Flows](#i5f43db688c2c433f9d412b16efe97020_549755814059) — Six Months Ended June 30, 2025 and 2024 | [6](#i5f43db688c2c433f9d412b16efe97020_549755814059) |
|  | &nbsp;&nbsp;&nbsp;[Notes to Condensed Consolidated Financial Statements](#i5f43db688c2c433f9d412b16efe97020_178) | [7](#i5f43db688c2c433f9d412b16efe97020_178) |
| [Item 2](#i5f43db688c2c433f9d412b16efe97020_765) | [Management's Discussion and Analysis of Financial Condition and Results of Operations](#i5f43db688c2c433f9d412b16efe97020_765) | [36](#i5f43db688c2c433f9d412b16efe97020_765) |
| [Item 3](#i5f43db688c2c433f9d412b16efe97020_929) | [Quantitative and Qualitative Disclosures About Market Risk](#i5f43db688c2c433f9d412b16efe97020_929) | [41](#i5f43db688c2c433f9d412b16efe97020_929) |
| [Item 4](#i5f43db688c2c433f9d412b16efe97020_937) | [Controls and Procedures](#i5f43db688c2c433f9d412b16efe97020_937) | [42](#i5f43db688c2c433f9d412b16efe97020_937) |
| **[PART II](#i5f43db688c2c433f9d412b16efe97020_958)** | **[PART II](#i5f43db688c2c433f9d412b16efe97020_958)** | **[PART II](#i5f43db688c2c433f9d412b16efe97020_958)** |
| **[OTHER INFORMATION](#i5f43db688c2c433f9d412b16efe97020_958)** | **[OTHER INFORMATION](#i5f43db688c2c433f9d412b16efe97020_958)** | **[OTHER INFORMATION](#i5f43db688c2c433f9d412b16efe97020_958)** |
| [Item 1](#i5f43db688c2c433f9d412b16efe97020_965) | [Legal Proceedings](#i5f43db688c2c433f9d412b16efe97020_965) | [43](#i5f43db688c2c433f9d412b16efe97020_965) |
| [Item 1A](#i5f43db688c2c433f9d412b16efe97020_974) | [Risk Factors](#i5f43db688c2c433f9d412b16efe97020_974) | [43](#i5f43db688c2c433f9d412b16efe97020_974) |
| [Item 2](#i5f43db688c2c433f9d412b16efe97020_989) | [Unregistered Sales of Equity Securities and Use of Proceeds](#i5f43db688c2c433f9d412b16efe97020_989) | [43](#i5f43db688c2c433f9d412b16efe97020_989) |
| [Item 3](#i5f43db688c2c433f9d412b16efe97020_995) | [Defaults Upon Senior Securities](#i5f43db688c2c433f9d412b16efe97020_995) | [43](#i5f43db688c2c433f9d412b16efe97020_995) |
| [Item 4](#i5f43db688c2c433f9d412b16efe97020_1001) | [Mine Safety Disclosures](#i5f43db688c2c433f9d412b16efe97020_1001) | [43](#i5f43db688c2c433f9d412b16efe97020_1001) |
| [Item 5](#i5f43db688c2c433f9d412b16efe97020_1007) | [Other Information](#i5f43db688c2c433f9d412b16efe97020_1007) | [43](#i5f43db688c2c433f9d412b16efe97020_1007) |
| [Item 6](#i5f43db688c2c433f9d412b16efe97020_1013) | [Exhibits](#i5f43db688c2c433f9d412b16efe97020_1013) | [45](#i5f43db688c2c433f9d412b16efe97020_1013) |
| [Signatures](#i5f43db688c2c433f9d412b16efe97020_1021) | [Signatures](#i5f43db688c2c433f9d412b16efe97020_1021) | [46](#i5f43db688c2c433f9d412b16efe97020_1021) |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)**

------

**FORWARD-LOOKING STATEMENTS**

This Quarterly Report on Form 10-Q contains forward-looking statements about us and our industry that involve substantial risks and uncertainties. All statements other than statements of historical facts contained in this Quarterly Report on Form 10-Q, including statements regarding our future results of operations or financial condition, business strategy, plans and objectives of management for future operations, and the benefits and timing of the rollout of our magnet production facility and timing of expected milestones, are forward-looking statements. In some cases, you can identify forward-looking statements because they contain words such as "anticipate," "believe," "contemplate," "continue," "could," "estimate," "expect," "intend," "may," "plan," "potential," "predict," "project," "should," "target," "will" or "would" or the negative of these words or other similar terms or expressions. These forward-looking statements include, but are not limited to, statements concerning the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the ability to maintain the listing of the USA Rare Earth, Inc. ("USAR") common stock and the USAR warrants on the Nasdaq Stock Market LLC ("Nasdaq");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the ability to raise financing in the future and to comply with restrictive covenants related to long-term indebtedness;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the future financial performance of USAR;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• USAR's ability to comply with laws and regulations applicable to its business; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• expansion plans and opportunities.

These forward-looking statements are based on information available as of the date of this Quarterly Report and USAR's management team's current expectations, forecasts and assumptions, and involve a number of judgments, known and unknown risks and uncertainties and other factors, many of which are outside the control of USAR and its directors, officers and affiliates. Accordingly, forward-looking statements should not be relied upon as representing USAR's management team's views as of any subsequent date. USAR does not undertake any obligation to update, add or to otherwise correct any forward-looking statements contained herein to reflect events or circumstances after the date they were made, whether as a result of new information, future events, inaccuracies that become apparent after the date hereof or otherwise, except as may be required under applicable securities laws.

You should not place undue reliance on these forward-looking statements. Should one or more of a number of known and unknown risks and uncertainties materialize, or should any of our assumptions prove incorrect, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include, but are not limited to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the fact that USAR has no history in commercial operations which limits the accuracy of any forward-looking forecasts, prospects or business outlook or plans;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• that USAR has generated negative operating cash flows and may experience negative cash flow from operations in the future and that USAR may not be able to generate positive cash flows from its expected future business operations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• risks related to the development of our magnet production facility and the timing of expected production milestones and the timing and amount of future production, including any time delays, unforeseen expenses, increased capital costs, negative tariff implications, and other complications;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• timing of future cash flows provided by operating activities, if any;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the magnet production business is subject to the availability of rare earth element ("REE") oxide and metal feedstock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the supply and demand for rare earth minerals, including fluctuations in demand for, and prices of, REE sintered Neodymium Iron Boron ("NdFeB" or "neo") magnets, magnet materials, and necessary feedstock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• uncertainty in any mineral estimates, uncertainty in any geological, metallurgical, and geotechnical studies and opinions;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• inability to convert current commercial discussions and/or memorandums of understanding with customers into definitive contracts;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the growth of existing and emerging uses for neo magnets; changes in the global supply of neo magnets due to tariffs, trade restrictions, or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• competition in the magnet manufacturing industry;

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **i**

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• changes in China's or the United States' political environment and policies;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• inability to obtain sufficient capital or other resources necessary to provide for such production;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any failure by management to manage growth properly which could negatively impact our business;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• power or other utility disruption or shortage and limited access to raw materials;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• costs of production, capital expenditures, requirements for additional capital, and increasing costs, including rising electricity and other utility costs and cost increases due to tariffs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• fluctuations in transportation costs or disruptions in transportation services or damage or loss during transport;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• our ability to build or maintain relationships with customers and suppliers, including any inability to meet individual customer specifications;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• diminished access to water;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• work stoppages or similar difficulties, breakdown in labor relations, or a shortage of skilled technicians and engineers;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• failure to retain key personnel or attract additional qualified personnel;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• failure to comply with certain agreements with government entities that have provided us with certain incentives and favorable financing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• inability to access debt or equity capital when necessary or advisable;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• impacts of force majeure events;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• failure to develop and maintain relationships with local communities and stakeholders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• extensive and costly environmental requirements;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the need to obtain and sustain governmental permits and approvals;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• failure to comply with applicable anti-corruption, anti-bribery, anti-money laundering and similar laws and regulations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• costs of compliance with environmental, health and safety regulations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the impacts of climate change;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• possible litigation risks, including permit disputes (including in respect of access and/or validity of tenure), environmental claims, occupational health and safety claims and employee claims;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any infringement of the intellectual property rights of third parties;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• failure to adequately protect intellectual property rights;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• issues with information technology systems, including cyber threats, disruption, damage and failure; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• use of resources and management attention related to the requirements of being a public company in the United States.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **ii**

------

*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**PART I. FINANCIAL INFORMATION**

**ITEM 1. FINANCIAL STATEMENTS (UNAUDITED)**

**USA Rare Earth, Inc.**

**Condensed Consolidated Balance Sheets**

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **December 31,<br>2024\*** |
|  | *(In thousands)* | *(In thousands)* |
| **ASSETS** |  |  |
| Current assets |  |  |
| &nbsp;&nbsp;&nbsp;Cash and cash equivalents | $121791 | $16761 |
| &nbsp;&nbsp;&nbsp;Deferred offering costs |  | 5134 |
| &nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | 1754 | 378 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 123545 | 22273 |
| Property, plant and equipment, net | 33031 | 26529 |
| Mineral interests | 17125 | 17125 |
| Equipment deposits | 5555 | 3060 |
| Lease right-of-use assets | 389 | 30 |
| Other non-current assets | 56 | 52 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total assets | $179701 | $69069 |
| **LIABILITIES, MEZZANINE AND STOCKHOLDERS' (DEFICIT) EQUITY** |  |  |
| **Liabilities** |  |  |
| &nbsp;&nbsp;&nbsp;Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $2238 | $1823 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued liabilities | 5134 | 3071 |
| &nbsp;&nbsp;&nbsp;&nbsp;Derivative liability |  | 1164 |
| &nbsp;&nbsp;&nbsp;&nbsp;Notes payable |  | 831 |
| &nbsp;&nbsp;&nbsp;&nbsp;Finance and operating leases, current | 421 | 23 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 383 | 13 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 8176 | 6925 |
| &nbsp;&nbsp;&nbsp;Deferred grants | 8200 | 8200 |
| &nbsp;&nbsp;&nbsp;Finance and operating leases, non-current | 990 |  |
| &nbsp;&nbsp;&nbsp;Earnout liabilities | 100007 |  |
| &nbsp;&nbsp;&nbsp;Warrant liabilities | 169020 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 286393 | 15125 |
| Commitments and contingencies (Note 8) |  |  |
| **Mezzanine equity** |  |  |
| &nbsp;&nbsp;12% Series A Convertible Preferred Stock subject to possible redemption | 25242 | 21173 |
| &nbsp;&nbsp;&nbsp;Subscription receivable |  | (1250) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total mezzanine equity | 25242 | 19923 |
| **Stockholders' (deficit) equity** |  |  |
| &nbsp;&nbsp;&nbsp;Common Stock | 10 | 6 |
| &nbsp;&nbsp;&nbsp;Additional paid-in-capital | 46270 | 104244 |
| &nbsp;&nbsp;&nbsp;Accumulated deficit | (180500) | (72872) |
| &nbsp;&nbsp;&nbsp;Non-controlling interest | 2286 | 2643 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total stockholders' (deficit) equity | (131934) | 34021 |
| Total liabilities, mezzanine and stockholders' (deficit) equity | $179701 | $69069 |

---

\* Recast

*See Accompanying Notes to Condensed Consolidated Financial Statements*

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **1**

------

*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Condensed Consolidated Statements of Operations**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024\*** | **2025** | **2024\*** |
|  | *(in thousands, except per share)* | *(in thousands, except per share)* | *(in thousands, except per share)* | *(in thousands, except per share)* |
| Operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Selling, general and administrative | $6227 | $1286 | $13256 | $3933 |
| &nbsp;&nbsp;&nbsp;Research and development | 2577 | 1725 | 4266 | 3776 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 8804 | 3011 | 17522 | 7709 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss from operations | (8804) | (3011) | (17522) | (7709) |
| Other income (expense): |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Interest and dividend | 765 | 45 | 952 | 154 |
| &nbsp;&nbsp;&nbsp;(Loss) gain on fair market value of financial instruments | (134662) | 229 | (74362) | 230 |
| &nbsp;&nbsp;&nbsp;Interest expense and other income (loss), net | (12) | (82) | (99) | (166) |
| &nbsp;&nbsp;&nbsp;&nbsp;Total other income (loss), net | (133909) | 192 | (73509) | 218 |
| Net loss | (142713) | (2819) | (91031) | (7491) |
| Net loss attributable to non-controlling interest | (207) | (222) | (357) | (422) |
| Net loss attributable to common stockholders | $(142506) | $(2597) | $(90674) | $(7069) |
| Net loss per share: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic and diluted | $(1.54) | $(0.04) | $(0.99) | $(0.12) |
| Number of shares used in per share calculations: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic and diluted | 92769 | 59425 | 91598 | 59319 |

---

\* Recast

*See Accompanying Notes to Condensed Consolidated Financial Statements*

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **2**

------

*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Condensed Consolidated Statements of Mezzanine Equity**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30, 2025** | **Three Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** |
| | **Shares** | **Amount** | **Shares** | **Amount** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| **12% Series A Convertible Preferred Stock** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> | 5233 | $32397 | 2739 | $21173 |
| &nbsp;&nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred unit dividends |  |  | 84 | 1082 |
| &nbsp;&nbsp;&nbsp;&nbsp;Issuance of preferred stock and warrants, net of issuance costs |  |  | 2279 | 11745 |
| &nbsp;&nbsp;&nbsp;&nbsp;Forgiveness of related party promissory note |  |  | 131 | 1527 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred offering costs |  |  |  | (3237) |
| &nbsp;&nbsp;&nbsp;&nbsp;Deemed dividend and accretion to redemption value |  | 11569 |  | 11676 |
| &nbsp;&nbsp;&nbsp;&nbsp;Conversions | (1519) | (18724) | (1519) | (18724) |
| &nbsp;&nbsp;&nbsp;Ending balance | 3714 | $25242 | 3714 | $25242 |
| **Subscription Receivable** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $— |  | $(1250) |
| &nbsp;&nbsp;&nbsp;&nbsp;Forgiveness of related party promissory note |  |  |  | 1250 |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $— |  | $— |
| **Total Mezzanine Equity** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $32397 |  | $19923 |
| &nbsp;&nbsp;&nbsp;Ending balance |  | 25242 |  | 25242 |

---

<sup>(1)</sup> Recast as of January 1, 2025. The shares of the Company's preferred stock prior to the Merger have been retrospectively recast to reflect the change in the capital structure as a result of the Merger as described in Note 3, "Merger Transaction".

*See Accompanying Notes to Condensed Consolidated Financial Statements*

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **3**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Condensed Consolidated Statements of Stockholders' (Deficit) Equity**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30, 2025** | **Three Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** |
| | **Shares** | **Amount** | **Shares** | **Amount** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| **Common Stock** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> | 81952 | $8 | 60091 | $6 |
| &nbsp;&nbsp;&nbsp;&nbsp;Transaction bonus |  |  | 78 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Extinguishment of note payable |  |  | 140 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred unit dividends |  |  | 182 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Reverse recapitalization merger |  |  | 21461 | 2 |
| &nbsp;&nbsp;&nbsp;&nbsp;Conversion of 12% Series A Convertible Preferred Stock | 2610 |  | 2610 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Exercise of Warrants | 3051 | 1 | 3051 | 1 |
| &nbsp;&nbsp;&nbsp;&nbsp;PIPE financing | 8550 | 1 | 8550 | 1 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other issuances | 26 |  | 26 |  |
| &nbsp;&nbsp;&nbsp;Ending balance | 96189 | $10 | 96189 | $10 |
| **Additional Paid-In Capital** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $24 |  | $104244 |
| &nbsp;&nbsp;&nbsp;&nbsp;Equity-based compensation - incentive units |  |  |  | 241 |
| &nbsp;&nbsp;&nbsp;&nbsp;Transaction bonus |  |  |  | 841 |
| &nbsp;&nbsp;&nbsp;&nbsp;Extinguishment of note payable |  |  |  | 1506 |
| &nbsp;&nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred unit dividends |  |  |  | (1082) |
| &nbsp;&nbsp;&nbsp;&nbsp;Issuance of preferred stock and warrants, net of issuance costs |  |  |  | 5367 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred offering costs |  |  |  | (4234) |
| &nbsp;&nbsp;&nbsp;&nbsp;Deemed dividend - preferred accretion to redemption value |  | (11569) |  | (11676) |
| &nbsp;&nbsp;&nbsp;&nbsp;Reverse recapitalization merger |  |  |  | 27718 |
| &nbsp;&nbsp;&nbsp;&nbsp;Earnout liability |  |  |  | (99639) |
| &nbsp;&nbsp;&nbsp;&nbsp;Conversion of Series A Warrants into liability-classified warrants |  |  |  | (34612) |
| &nbsp;&nbsp;&nbsp;&nbsp;Warrant exercises |  | 38469 |  | 38469 |
| &nbsp;&nbsp;&nbsp;&nbsp;Conversions of 12% Series A Convertible Preferred Stock |  | 18724 |  | 18724 |
| &nbsp;&nbsp;&nbsp;&nbsp;Forward purchase agreements prepayment |  |  |  | (351) |
| &nbsp;&nbsp;&nbsp;&nbsp;Early termination of forward purchase agreements |  | 336 |  | 399 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accretion of forward purchase agreements |  | (67) |  | 2 |
| &nbsp;&nbsp;&nbsp;&nbsp;Common stock issuance |  | 353 |  | 353 |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $46270 |  | $46270 |
| **Subscription Receivable** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $(17187) |  | $— |
| &nbsp;&nbsp;&nbsp;&nbsp;Forward purchase agreements prepayment |  |  |  | (20389) |
| &nbsp;&nbsp;&nbsp;&nbsp;Early termination of forward purchase agreements |  | 17120 |  | 20391 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accretion of forward purchase agreements |  | 67 |  | (2) |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $— |  | $— |
| **Accumulated Deficit** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $(37994) |  | $(72872) |
| &nbsp;&nbsp;&nbsp;&nbsp;Reverse recapitalization merger |  |  |  | (16954) |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  | (142506) |  | (90674) |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $(180500) |  | $(180500) |
| **Non-Controlling Interest** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $2493 |  | $2643 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  | (207) |  | (357) |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $2286 |  | $2286 |
| **Total Stockholders' (Deficit) Equity** |  |  |  |  |
| &nbsp;&nbsp;Beginning balance <sup>(1)</sup> |  | $(52656) |  | $34021 |
| &nbsp;&nbsp;&nbsp;Ending balance |  | (131934) |  | (131934) |

---

<sup>(1)</sup> Recast as of January 1, 2025. The shares of the Company's common stock prior to the Merger have been retrospectively recast to reflect the change in the capital structure as a result of the Merger as described in Note 3, "Merger Transaction".

*See Accompanying Notes to Condensed Consolidated Financial Statements*

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **4**

------

*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Condensed Consolidated Statements of Stockholders' (Deficit) Equity**

**(cont'd)**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30, 2024** <sup>(1)</sup> | **Three Months Ended June 30, 2024** <sup>(1)</sup> | **Six Months Ended June 30, 2024** <sup>(1)</sup> | **Six Months Ended June 30, 2024** <sup>(1)</sup> |
| | **Units** | **Amount** | **Units** | **Amount** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| **Common Stock** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  |  | $— |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  | 59213 | 6 |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) | 59425 | $6 | 59213 | 6 |
| &nbsp;&nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred Stock Class C and C-1 dividends | 215 |  | 427 |  |
| &nbsp;&nbsp;&nbsp;Ending balance | 59640 | $6 | 59640 | $6 |
| **Common Units Class A**  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  | 206520 | $3704 |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  | (206520) | (3704) |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) and ending balance |  |  |  | $— |
| **Common Units Class B** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  | 20779 | $3189 |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  | (20779) | (3189) |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) and ending balance |  |  |  | $— |
| **Convertible Preferred Units Class C** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  | 54592 | $73079 |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  | (54592) | (73079) |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) and ending balance |  |  |  | $— |
| **Convertible Preferred Units Class C-1** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  | 7861 | $13404 |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  | (7861) | (13404) |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) and ending balance |  |  |  | $— |
| **Additional Paid-In Capital** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  |  | $— |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  |  | 93370 |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) |  | $94333 |  | 93370 |
| &nbsp;&nbsp;&nbsp;&nbsp;Equity-based compensation |  | (315) |  | 34 |
| &nbsp;&nbsp;&nbsp;&nbsp;Issuance of warrants |  |  |  | 614 |
| &nbsp;&nbsp;&nbsp;&nbsp;Convertible Preferred dividends |  | 2973 |  | 2973 |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $96991 |  | $96991 |
| **Accumulated deficit** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  |  | $(54223) |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) |  | $(58683) |  | (54223) |
| &nbsp;&nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred dividends |  | (2973) |  | (2973) |
| &nbsp;&nbsp;&nbsp;&nbsp;Dilution of non-controlling interest |  | 10 |  | 22 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  | (2597) |  | (7069) |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $(64243) |  | $(64243) |
| **Non-controlling interest** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as previously reported) |  |  |  | $3331 |
| &nbsp;&nbsp;&nbsp;&nbsp;Retroactive application of recapitalization |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) |  | $3119 |  | 3331 |
| &nbsp;&nbsp;&nbsp;&nbsp;Dilution of non-controlling interest |  | (10) |  | (22) |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  | (222) |  | (422) |
| &nbsp;&nbsp;&nbsp;Ending balance |  | $2887 |  | $2887 |
| **Total stockholders' equity** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Beginning balance (as adjusted) |  | $38775 |  | $42484 |
| &nbsp;&nbsp;&nbsp;Ending balance |  | 35641 |  | 35641 |

---

<sup>(1)</sup> The shares of the Company's common stock, common stock units and preferred stock units prior to the Merger have been retrospectively recast to reflect the change in the capital structure as a result of the Merger as described in Note 3, "Merger Transaction".

*See Accompanying Notes to Condensed Consolidated Financial Statements*

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **5**

------

*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Condensed Consolidated Statements of Cash Flows**

---

| | | |
|:---|:---|:---|
| | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024\*** |
|  | *(In thousands)* | *(In thousands)* |
| **Cash flows from operating activities:** |  |  |
| &nbsp;&nbsp;&nbsp;Net loss | $(91031) | $(7491) |
| &nbsp;&nbsp;**Adjustments to reconcile net loss to cash used in operating activities** |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Equity-based compensation | 1282 | 34 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation | 135 | 163 |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of right of use assets | 135 | 103 |
| &nbsp;&nbsp;&nbsp;&nbsp;Non-cash interest expense | 73 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of discount on note payable |  | 94 |
| &nbsp;&nbsp;&nbsp;&nbsp;Settlement of litigation through the issuance of common shares | 1674 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Loss (gain) on fair market value of financial instruments | 74362 | (230) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other non-cash adjustments | 419 | 39 |
| &nbsp;&nbsp;**Changes in operating assets and liabilities:** |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Prepaid and other assets | (1035) | (32) |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | (2785) | 95 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued and other liabilities | (1364) | (976) |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating lease liability | (103) | (76) |
| **Net cash used in operating activities** | **(18238)** | **(8277)** |
| **Cash flows from investing activities:** |  |  |
| &nbsp;&nbsp;&nbsp;Capital expenditures and equipment deposits | (6297) | (1055) |
| **Net cash used in investing activities** | **(6297)** | **(1055)** |
| **Cash flows from financing activities:** |  |  |
| &nbsp;&nbsp;&nbsp;Proceeds from issuance of USARE LLC Preferred Series A-1 and A-2 units, and warrants | 15250 |  |
| &nbsp;&nbsp;&nbsp;Proceeds from issuance of USARE LLC Preferred Series A units, and warrants | 8000 |  |
| &nbsp;&nbsp;&nbsp;Payment of issuance cost for USARE LLC Preferred Series A, and warrants | (400) |  |
| &nbsp;&nbsp;&nbsp;Payment of issuance cost for USARE LLC Convertible Preferred Class C-1 units |  | (483) |
| &nbsp;&nbsp;&nbsp;IPXX contribution of capital through merger | 22867 |  |
| &nbsp;&nbsp;&nbsp;Prepayment of Forward Purchase Agreements | (20789) |  |
| &nbsp;&nbsp;&nbsp;Proceeds from termination of Forward Purchase Agreements | 20789 |  |
| &nbsp;&nbsp;&nbsp;Payment of securities issuance costs | (8281) | (89) |
| &nbsp;&nbsp;&nbsp;Proceeds from issuance of equity and warrants under PIPE financing, net | 70178 |  |
| &nbsp;&nbsp;Proceeds from exercise of warrants | 21951 |  |
| **Net cash provided by (used in) financing activities** | **129565** | **(572)** |
| **Net change in cash and cash equivalents** | $**105030** | $**(9904)** |
| Cash and cash equivalents, beginning of year | 16761 | 13199 |
| **Cash and cash equivalents, end of period** | $**121791** | $**3295** |
| **Supplemental disclosure of cash flow information:** |  |  |
| &nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred Class C and C-1 unit dividends | $1960 | $3621 |
| &nbsp;&nbsp;&nbsp;USARE LLC Convertible Preferred Class A-1 and A-2 unit dividends | 1082 |  |
| &nbsp;&nbsp;&nbsp;Finance right of use assets obtained in exchange for finance lease liabilities | 1233 |  |
| &nbsp;&nbsp;&nbsp;Non-cash lease liabilities arising from obtaining right of use assets | 427 |  |

---

\* Recast

*See Accompanying Notes to Condensed Consolidated Financial Statements*

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **6**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 1. Organization**

The mission of USA Rare Earth, Inc. (formerly known as Inflection Point Acquisition Corp. II or "IPXX"), collectively with its subsidiaries (the "Company," or "USAR") is to establish a domestic rare earth magnet supply chain that supports the future state of energy, mobility, technology and national security in the United States ("U.S."). USAR is developing a rare earth element ("REE") sintered Neodymium Iron Boron ("NdFeB" or "neo") magnet manufacturing plant in Stillwater, Oklahoma, and intends to establish domestic rare earth and critical minerals supply, extraction, and processing capabilities to both supply its magnet manufacturing plant and market surplus materials to third parties. Rare earth magnets are critical to various business sectors and industries, including the defense, automotive, aviation, industrial, AI Robotics, medical, and consumer electronics industries, among others. USAR is planning to take a broad approach to the industries it serves with the intention of providing high-quality neo magnets to a variety of industries and customers. USAR's focus on developing domestic rare earth production aligns with national priorities, offering the potential of a sustainable and secure domestic supply of materials critical to key industries.

USAR was a special purpose acquisition company incorporated as a Cayman Islands exempted company on March 6, 2023. The Company was incorporated for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. Following the closing of the Merger Transactions (as defined below), shares of USAR common stock ("Common Stock") and USAR warrants began trading on the Nasdaq Stock Market LLC ("Nasdaq") under the symbols "USAR" and "USARW", respectively, on March 14, 2025.

These Condensed Consolidated Financial Statements refer to the mining operations of the Company, conducted through Round Top Mountain Development, LLC ("RTMD"), at Round Top Mountain in Texas ("Round Top") and the Company's research and development facility in Colorado as the "Round Top Project". RTMD has mining rights in Texas and is developing processing technology for the rare earth minerals which are to be mined in Texas.

**IPXX Business Combination Agreement**

On August 21, 2024, IPXX entered into a Business Combination Agreement (as amended on November 12, 2024 and January 30, 2025, the "Business Combination Agreement"), by and among IPXX, USA Rare Earth, LLC, a Delaware limited liability company ("USARE LLC"), and IPXX Merger Sub, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of IPXX ("Merger Sub"). Pursuant to the Business Combination Agreement, Merger Sub merged with and into USARE LLC, with USARE LLC continuing as the surviving company (the "Merger").

On March 12, 2025, as contemplated by the Business Combination Agreement, IPXX filed a notice of deregistration with the Cayman Islands Registrar of Companies and filed a certificate of incorporation and certificate of corporate domestication with the Delaware Secretary of State, pursuant to which IPXX was domesticated and continues as a Delaware corporation, changing its name to USA Rare Earth, Inc. (the "Domestication"). As a result of the Domestication, each issued and outstanding Class A ordinary share of IPXX automatically converted, on a one-for-one basis, into a share of Common Stock and each of the issued and outstanding warrants to purchase Class A ordinary shares of IPXX automatically became a warrant exercisable for one share of Common Stock on the same terms as the pre-Domestication warrants. Additionally, each unit of IPXX issued and outstanding as of immediately prior to the Domestication was automatically canceled and each unit holder received one share of Common Stock and one-half of one USAR warrant exercisable for one share of Common Stock on the same terms as the pre-Domestication warrants.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **7**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

On March 13, 2025 (the "Closing Date"), USAR consummated the previously announced Merger and related transactions (the "Merger Transactions") contemplated by the Business Combination Agreement and USARE LLC became a direct wholly owned subsidiary of USAR. As a result of the Merger Transactions, all issued and outstanding Class A and Class B common units, Class C and Class C-1 preferred units, equity-based incentive units and warrants to acquire Class B common units and Class C preferred units of USARE LLC were converted into shares of Common Stock using an exchange ratio of approximately 0.204. On the closing of the Merger, all incentive units were considered fully vested. The number of shares of Common Stock issuable for USARE LLC warrants and incentive units was calculated using the treasury method of accounting on a cashless exercise basis. Additionally, all issued and outstanding Class A-1 and Class A-2 preferred units of USARE LLC taking into account payment-in-kind dividends on such units from the date of issuance through the Closing Date were converted on a one-for-one basis into shares of USAR Series A Preferred stock. Warrants to acquire USAR Class A common units issued to the holders of Class A-1 and Class A-2 Preferred units were converted into a right to acquire Common Stock on a one-for-one basis.

As a result of the Merger, USAR is a holding company, in which substantially all of the assets and business are held by USARE LLC and its subsidiaries and continues to operate through USARE LLC and its subsidiaries. The Merger is accounted for as a reverse recapitalization in accordance with generally accepted accounting principles in the U.S. ("U.S. GAAP") and not as a business combination. Under U.S. GAAP, IPXX is treated as the acquired company for financial reporting purposes. Accordingly, for accounting purposes, the Merger was treated as the equivalent of USARE LLC issuing stock for the net assets of IPXX, accompanied by a recapitalization. USARE LLC has been determined to be the accounting predecessor to the combined entity.

Unless otherwise noted or the context otherwise requires, references to the "Company," "USAR," "USA Rare Earth, Inc.," refer to the business of USARE LLC and its subsidiaries prior to the closing of the Merger and to the business of USAR and its subsidiaries, including USARE LLC, following the closing of the Merger.

See additional information in Note 3, "Merger Transaction."

**Going Concern**

The accompanying Condensed Consolidated Financial Statements have been prepared in conformity with U.S. GAAP, which contemplates continuation of the Company as a going concern and the continuity of operations, realization of assets, and liquidation of liabilities in the normal course of business. The Company has generated no revenues since inception, continues to incur losses from operations, and has an accumulated deficit. For the six months ended June 30, 2025, the Company had net loss of $91.0 million, which includes a non-cash fair value loss on financial instruments of $74.4 million. For the six months ended June 30, 2025, net cash used for operating activities was $18.2 million.

Although, as of June 30, 2025, the Company had cash and cash equivalents on its Condensed Consolidated Balance Sheet of $121.8 million, the Company will need to raise additional capital to implement its current strategic plan, specifically pre-purchasing of raw material inventory in advance of manufacturing due to long lead times. Based on the Company's need to raise additional capital as well as milestones required for its current strategic plan to generate sustainable commercial revenues, there is substantial doubt regarding its ability to continue as a going concern for the twelve months following the issuance of these Condensed Consolidated Financial Statements.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **8**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 2. Summary of Significant Accounting Policies**

**Basis of Presentation**

The accompanying interim unaudited Condensed Consolidated Financial Statements have been prepared in accordance with U.S. GAAP for interim financial reporting and pursuant to the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations relating to interim financial statements. In management's opinion, these unaudited Condensed Consolidated Financial Statements have been prepared on the same basis as the annual financial statements and reflect all adjustments, which include only normal recurring adjustments necessary for the fair statement of the Company's financial position as of June 30, 2025 and December 31, 2024 and the results of operations and cash flows for the three and six months ended June 30, 2025 and 2024. The results of operations for the three and six months ended June 30, 2025 are not necessarily indicative of the results to be expected for the full year or any other future interim or annual period. The December 31, 2024 balances reported herein are derived from the Company's audited Consolidated Financial Statements filed as Exhibit 99.1 to the Current Report on Form 8-K filed by the Company with the SEC on June 18, 2025.

The accompanying unaudited Condensed Consolidated Financial Statements should be read in conjunction with the Company's audited Consolidated Financial Statements as of and for the years ended December 31, 2024 and 2023 filed as Exhibit 99.1 to the Current Report on Form 8-K filed by the Company with the SEC on June 18, 2025.

These financial statements have been prepared on a basis that assumes that the Company will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business.

**Reclassifications**

Certain prior period amounts have been reclassified in certain notes to the Condensed Consolidated Financial Statements to conform to the current period presentation.

**Emerging Growth Company Status**

The Company is an emerging growth company as defined in the Jumpstart Our Business Startups Act ("JOBS Act"). The JOBS Act, as defined, provides emerging growth companies with certain exemptions from public company reporting requirements for up to five fiscal years while a company remains an emerging growth company. As part of these exemptions, the Company need only provide two fiscal years of audited financial statements instead of three, it has reduced disclosure obligations such as for executive compensation, and it is not required to comply with auditor attestation requirements from Section 404(b) of the Sarbanes-Oxley Act of 2002, as amended, regarding its internal control over financial reporting. Additionally, the JOBS Act has allowed the Company the option to delay adoption of new or revised financial accounting standards until private companies are required to comply with new or revised financial accounting standards.

**Principles of Consolidation**

The Condensed Consolidated Financial Statements include the accounts of the Company, as well as its wholly-owned subsidiaries and variable interest entities ("VIEs") for which the Company is the primary beneficiary. All intercompany transactions and balances have been eliminated in consolidation.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **9**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Use of Estimates**

The preparation of Condensed Consolidated Financial Statements in conformity with U.S. GAAP requires management to make estimates, assumptions and judgments that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. The amounts that involve significant estimates include equity-based compensation, asset and liability valuations, certain equity issuances, and other fair value estimates reported. The assumptions used in calculating fair value represent the Company's best estimates. However, these estimates involve inherent uncertainties and the application of judgment. As a result, if factors change or the Company uses different assumptions, any gain or loss recognized using estimates could be materially different.

**Significant Accounting Policies**

For a detailed description of the Company's Significant Accounting Policies, please refer to the Company's Form 10-Q filed with the SEC on May 15, 2025.

***Recently Adopted Accounting Pronouncement***

In March 2024, the FASB issued ASU 2024-01, *Compensation - Stock Compensation (Topic 718): Scope Application of Profits Interest and Similar Awards*, which improves current U.S. GAAP by adding an illustrative example to demonstrate how an entity should apply the scope guidance to determine whether a profits interest award should be accounted for in accordance with Topic 718. This ASU is effective for fiscal years beginning after December 15, 2024, including interim periods within those fiscal years and did not have a material effect on the Company's Condensed Consolidated Financial Statements.

***Recently Issued Accounting Pronouncements Not Yet Adopted***

In January 2025, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2025-01 - *Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date*. This ASU amends the effective date of ASU 2024-03 to clarify that all public business entities are required to adopt the guidance in annual reporting periods beginning after December 15, 2026, and interim periods within annual reporting periods beginning after December 15, 2027. The Company is currently evaluating the impact of adopting this ASU on its financial reporting disclosures.

In November 2024, the FASB issued ASU 2024-03, *Income Statement - Reporting Comprehensive Income (Topic 220): Disaggregation of Income Statement Expenses*. This ASU requires additional disclosures by disaggregating the costs and expense line items that are presented on the face of the income statement. The disaggregation includes: (i) amounts of purchased inventory, employee compensation, depreciation, amortization, and other related costs and expenses; (ii) an explanation of costs and expenses that are not disaggregated on a quantitative basis; and (iii) the definition and total amount of selling expenses. This ASU is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. This ASU should be applied prospectively. Retrospective application is permitted for all prior periods presented in the financial statements. The Company is currently evaluating the impact of adopting this ASU on its financial reporting disclosures.

In December 2023, the FASB issued ASU 2023-09, *Income Taxes (Topic 740): Improvements to Income Tax Disclosures*, which is intended to enhance the transparency and decision usefulness of income tax disclosures. The amendments in this ASU provide for enhanced income tax information primarily through changes to the rate reconciliation and income taxes paid. This ASU is effective for the Company prospectively to all annual periods beginning after December 15, 2024. The Company is currently evaluating the impact of this standard on its disclosures.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **10**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 3. Merger Transaction**

**Business Combination Agreement**

As discussed in Note 1, "Organization", IPXX and USARE LLC entered into a Business Combination Agreement on August 21, 2024. In connection with the transactions contemplated by the Merger, the following funding events occurred prior to the Closing Date:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• On August 21, 2024, USARE LLC and certain accredited investors, including certain funds related to IPXX entered into Securities Purchase Agreements ("SPA") for such investors to purchase (i) USARE LLC Class A Convertible Preferred Units and (ii) USARE LLC Class A Preferred Investor Warrants for gross cash proceeds of $25.5 million and a subscription receivable of $1.25 million for shares issued in exchange for forgiveness of 50% of Mr. Michael Blitzer's, IPXX's Chairman and Chief Executive Officer, promissory note at the Closing Date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• On January 31, 2025, the Company and certain accredited investors, including USARE LLC Class A-2 Convertible Preferred Unit investors, Mr. Blitzer, and Collective Capital Management LLC entered into SPAs for such investors to purchase (i) USARE LLC Class A-2 Convertible Preferred Units and (ii) USARE LLC Class A Preferred Investor Warrants for an aggregate purchase price of approximately $15.3 million which closed on February 3, 2025.

The Merger was accounted for as a reverse recapitalization whereby USARE LLC is the successor continuing existing business operations. Outstanding USARE LLC Class A-1 and Class A-2 Convertible Preferred Units were converted into USAR Series A 12% Convertible Preferred Stock on a one-for-one basis taking into account payment-in-kind dividends on such units from the date of issuance through the Closing Date. Immediately prior to the Closing Date, outstanding USARE LLC Class C and Class C-1 Preferred Units were converted into USARE LLC Class B Common Units taking into account certain anti-dilution provisions and payment-in-kind dividends on such units from the date of issuance through the Closing Date. Outstanding USARE LLC Class A and Class B Common Units, including the newly converted USARE LLC Class C and Class C-1 Preferred Units, were converted into shares of Common Stock using an exchange ratio of approximately 0.204.

Additionally, immediately prior to the effective time of the Merger, the following occurred:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• USARE LLC's unvested incentive units became immediately vested and all vested incentive units were converted to Common Stock, see Note 12, "Equity-Based Compensation;"

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• USARE LLC's warrants to purchase Class B Common Units and Class C Convertible Preferred Units were exercised on a cashless basis and converted to Common Stock, see Note 11, "Mezzanine and Stockholders' Equity;"

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Hatch Note converted into approximately 0.68 million of USARE LLC's Class A Common Units, see Note 10, "Note Payable;"

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company issued approximately 0.78 million Series A 12% Convertible Preferred Stock and Series A warrants exercisable for an aggregate of approximately 0.78 million shares of the Common Stock at $12.00 per share pursuant to SPAs with two (2) accredited investors, including an affiliate of IPXX, for an aggregate consideration of $8.0 million;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company issued approximately 0.13 million shares of 12% Series A Convertible Preferred Stock in exchange for Mr. Blitzer's forgiveness of the remaining 50% of the convertible promissory note; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The Company issued approximately 0.88 million shares of Common Stock pursuant to USARE LLC's arrangements with Cohen & Company Securities, LLC (fka J.V.B. Financial Group, LLC) ("CCS").

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **11**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

The following table presents a summary of the number of equity instruments outstanding immediately following the closing of the Merger and the PIPE investment.

---

| | | | |
|:---|:---|:---|:---|
| | **Shares** | **% of Common** <sup>(1)</sup> | **% of Voting** <sup>(1)</sup> |
|  | *(In thousands)* |  |  |
| Public shareholders | 2077 | 3% | 2% |
| Sponsor | 6250 | 8% | 7% |
| USARE LLC shareholders | 72748 | 89% | 83% |
| Shares issued to CCM (Issuance cost) | 877 | 1% | 1% |
| &nbsp;&nbsp;&nbsp;Total Common Stock | 81952 | 100% | 94% |
| Series A Preferred Stock - USARE LLC shareholders | 4318 |  | 5% |
| Series A Preferred Stock - PIPE Investors | 784 |  | 1% |
| Series A Preferred Stock - Blitzer promissory note | 131 |  | —% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total Voting Shares | 87185 |  | 100% |

---

<sup>(1)</sup> Percentage may not total due to rounding.

In connection with the Merger, approximately $22.8 million of cash held in trust, net of redemptions by IPXX's public shareholders, became available for use by the Company as well as $8.0 million in proceeds received from the closing of the PIPE investment. In addition, the Company incurred certain earnout obligations and entered into Forward Purchase Agreements ("FPAs"), discussed further below.

The following table presents the net proceeds from the Merger.

---

| | |
|:---|:---|
| | **Amount** |
|  | *(In thousands)* |
| **Sources** |  |
| &nbsp;&nbsp;&nbsp;Cash - PIPE investment | $8000 |
| &nbsp;&nbsp;&nbsp;Cash - IPXX Trust Account | 22843 |
| &nbsp;&nbsp;&nbsp;Cash - IPXX Op Account (Blitzer note) | 24 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total Cash in IPXX going into the Merger | $30867 |
| **Uses** |  |
| &nbsp;&nbsp;&nbsp;Transaction costs allocated to equity | $(8331) |
| &nbsp;&nbsp;&nbsp;FPA Prepayments | (20789) |
| &nbsp;&nbsp;&nbsp;Other Expenses and Prepayments | (1658) |
| &nbsp;&nbsp;&nbsp;&nbsp;Total cash used immediately after the merger | $(30778) |
| Net cash to USARE LLC | $89 |
| Transaction costs allocated to equity | $350 |
| Net cash used by USARE LLC | (350) |
|  | $— |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **12**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Earnout Liability**

In connection with the closing of the Merger, USAR is required to issue to certain USARE LLC shareholders as of the effective date of the Merger and CCS, up to 10.1 million additional shares of Common Stock in two (2) tranches (the "Earnout Shares") upon certain triggering events.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The first tranche of 5.05 million Earnout Shares would be distributed if, during the time period beginning on the date of the first anniversary of the Closing Date and ending on the date of the sixth anniversary of the Closing Date (the "Earnout Period"), the market price of the Common Stock is greater than or equal to $15.00 per share and less than $20.00 per share for a period of at least twenty out of thirty consecutive trading days.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The second tranche of 5.05 million Earnout Shares would be distributed if, during the Earnout Period, the market price of the Common Stock is greater than or equal to $20.00 per share for a period of at least twenty out of thirty consecutive trading days. .

The aggregate Earnout Shares may also vest upon a change of control as defined in the Business Combination Agreement pursuant to which USAR or its shareholders have the right to receive consideration if the implied value per share of Common Stock is equal to or above such price targets, with the amount of such consideration dependent upon the implied per share value reaching the thresholds discussed above.

Management considered the guidance within Accounting Standards Codification ("ASC") 815, *Derivatives and Hedging,* and determined that the contractual requirement to issue the Earnout Shares meets the definition of a derivative. Management next considered whether or not the Earnout Shares meet the requirements for the scope exception under the "Own Equity" scope exception in ASC 815 for contracts indexed to an entity's own equity. The change of control clause in the Business Combination Agreement represents an exercise contingency related to an event outside of the Company's control, which is not based on an observable market or an observable index. The obligation to issue the Earnout Shares that includes exercise contingencies that are outside the control of the Company are classified as liabilities and excluded from equity classification. Instruments not classified in equity do not meet the "Own Equity" scope exception.

The Earnout Shares are classified as liabilities and no additional analysis under ASC 815 is required. The Merger is accounted for as a reverse recapitalization and the Earnout Shares represent consideration of IPXX securities that are being transferred to the holders of the Company. As such, the Earnout Shares are recorded through the recapitalization of equity within additional paid-in capital upon recognition and are remeasured on a recurring basis. See Note 4, "Fair Value Measurements" for further information.

The Earnout Period has not commenced as of June 30, 2025, and therefore, none of the Triggering Events have occurred.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **13**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Forward Purchase Agreements**

On March 11, 2025, IPXX entered into FPAs with three (3) separate investors ("Sellers") pursuant to which the Sellers agreed to hold up to a total of approximately 1.89 million publicly held IPXX Class A ordinary shares ("Public Shares") in connection with the closing of the Merger. Each FPA amended, restated and superseded in its entirety a separate FPA with each of the Sellers, dated March 10, 2025, which had identical terms to those described herein, except that the Reset Price (as defined in the FPAs) was not subject to a floor price of $4.00. For purposes of the FPAs, the Public Shares held by each of the Sellers are referred to as such Seller's "Maximum Shares." Each Seller, acting separately and solely for its own account, was permitted, if necessary, to (i) reverse its previous election to redeem its Public Shares in connection with the Merger Transactions pursuant to the redemption rights set forth in IPXX's amended and restated memorandum and articles of association or (ii) purchase Public Shares through a broker in the open market from holders of Public Shares (other than IPXX), including from holders who previously elected to redeem their Public Shares in connection with the Merger Transactions pursuant to the redemption rights set forth in IPXX's amended and restated memorandum and articles of association. The aggregate number of Public Shares subject to each FPA investor (the "FPA Shares") was the aggregate number of Public Shares as notified to the Company by the applicable Seller, but in no event more than such Seller's Maximum Shares set forth above. Each Seller notified the Company that it would subject the Maximum Shares to their respective FPAs. Prior to the date that was 90 days after the Closing Date (the "Maturity Date"), each Seller was permitted to sell any, or all, of their FPA Shares.

Pursuant to the guidance in ASC 815, the FPAs are each a single freestanding financial instrument comprising of a subscription receivable under SEC Rule 5-02.29 of Regulation S-X. The FPAs were not precluded from equity classification and therefore the Company recorded the FPAs within equity as a subscription receivable. The subscription receivable was initially measured at its fair value of $20.4 million. The difference between the fair value of the subscription receivable and the prepayment amount of $20.8 million was recorded to additional paid in capital. As the FPA Shares are equity-classified, they are not remeasured as long as they remain classified within equity.

On various dates between the Closing Date of the Merger and June 30, 2025, the Sellers exercised their early termination rights under the FPAs with respect to approximately 1.89 million FPA Shares. As of June 30, 2025, all FPAs have been terminated. Upon the early termination of the FPAs, the Sellers remitted cash to the Company at the initial price of $11.00, resulting in cash proceeds received in the amount of $20.8 million from the Sellers, which was recorded as a reduction of the subscription receivable at the fair value of the terminated shares on the date of termination with an offset to additional paid-in capital.

**Note 4. Fair Value Measurements**

***Fair Value of Financial Instruments on a Recurring Basis***

The following table presents the financial assets and liabilities measured on a recurring basis by contractual maturity, including pricing category, amortized cost, gross unrealized gains and losses, and fair value.

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | | **As of June 30, 2025** | **As of June 30, 2025** | **As of June 30, 2025** | **As of June 30, 2025** | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2024** |
| | **Pricing Category** | **Amortized Cost** | **Gross Unrealized Gains** | **Gross Unrealized Losses** | **Fair Value** | **Amortized Cost** | **Gross Unrealized Gains** | **Gross Unrealized Losses** | **Fair Value** |
|  |  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| **Assets:** |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Money market funds | Level 1 | $117876 | $— | $— | $117876 | $15709 | $— | $— | $15709 |
| **Liabilities:** |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Derivative liability | Level 3 | $— | $— | $— | $— | $1164 | $— | $— | $1164 |
| &nbsp;&nbsp;&nbsp;Earnout liability | Level 3 | 100007 |  |  | 100007 |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Warrant liability | Level 3 | 53715 |  |  | 53715 |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Common Stock warrant | Level 3 | 91600 |  |  | 91600 |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Prefunded warrant | Level 1 | 23705 |  |  | 23705 |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total liabilities |  | $269027 | $— | $— | $269027 | $1164 | $— | $— | $1164 |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **14**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Level 3 Valuation and Reconciliation**

***Derivative Liability***

On February 26, 2025, the Company remeasured the derivative liability using the Black-Scholes model upon the change in terms of the Hatch Note. The Hatch Note was settled on February 26, 2025, and therefore, no further remeasurement was performed after the settlement date. See Note 10, "Note Payable" for additional information regarding the Hatch Note.

The following table summarizes the significant inputs to value the derivative liability.

---

| | | |
|:---|:---|:---|
| | **February 26,<br>2025** <sup>(1)</sup> | **December 31,<br>2024** |
| Class C-1 unit price | n/a | $1.47 |
| Class A common unit price | 2.16 | n/a |
| Expected volatility | 55.0% - 59.1% | 55.0% - 59.1% |
| Risk-free rate | 4.20% - 4.34% | 4.20% - 4.34% |
| Credit risk spread | 0.29 | 0.29 |
| Remaining term (in years) | 0.20 - 0.57 | 0.20 - 0.57  |

---

<sup>(1.)</sup>The Hatch Note was settled on February 26, 2025, and therefore, no further remeasurement was performed after the settlement date.

The following table presents the reconciliation of the derivative liability measured at fair value on a recurring basis.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024** | **2025** | **2024** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| Beginning balance | $— | $420 | $1164 | $420 |
| &nbsp;&nbsp;Change in estimated fair value <sup>(1)</sup> |  |  | (716) |  |
| &nbsp;&nbsp;&nbsp;Settlement of the Note upon conversion |  |  | (448) |  |
| Ending balance | $— | $420 | $— | $420 |

---

<sup>(1.)</sup>Change in estimated fair value is recognized in (Loss) gain on fair market value of financial instruments in the Company's Condensed Consolidated Statements of Operations.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **15**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

***Earnout Liability***

The Company valued the Earnout liability using a Monte Carlo simulation which includes Level 3 unobservable inputs on the initial valuation date (March 13, 2025) and June 30, 2025.

The following table summarizes the significant inputs to value the Earnout liability.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **March 13,<br>2025** |
| Share price | $10.96 | $10.79 |
| Expected volatility | 72.0% | 66.0% |
| Risk-free interest rate | 3.82% | 4.00% |
| Remaining term (in years) | 5.7 | 6.0 |

---

The following table presents the reconciliation of the Earnout liability measured at fair value on a recurring basis.

---

| | | |
|:---|:---|:---|
| | **Three Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** |
|  | *(In thousands)* | *(In thousands)* |
| Beginning balance | $46232 | $— |
| &nbsp;&nbsp;&nbsp;Establishment of liability at March 13, 2025 |  | 99639 |
| &nbsp;&nbsp;Change in estimated fair value <sup>(1)</sup> | 53775 | 368 |
| Ending balance | $100007 | $100007 |

---

<sup>(1.)</sup>Change in estimated fair value is recognized in (Loss) gain on fair market value of financial instruments in the Company's Condensed Consolidated Statements of Operations.

***Warrant Liability***

On March 13, 2025, the Company issued Series A Investor Warrants in exchange for prior Class A Purchase Warrants in connection with the Merger and related transactions. The Company valued the liability classified Series A Investor Warrants using a Monte Carlo simulation, which includes Level 3 unobservable inputs on the initial valuation date (March 13, 2025) and June 30, 2025. On May 2, 2025, the exercise price reset from $12.00 to $7.00 as a result of the $75M PIPE (as defined below). See Common Stock Warrant Liability and $75M PIPE Prefunded Warrant Liability sections in this footnote below, and Note 11, "Mezzanine and Stockholders' Equity" for further details related to the $75M PIPE financing.

The following table summarizes the significant inputs to value the Series A Investor Warrants liability.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **March 13,<br>2025** |
| Share price | $10.96 | $10.79 |
| Exercise price <sup>(1)</sup> | $7.00 | $12.00 |
| Expected volatility | 130.0% | 65.0% |
| Risk-free rate | 4.06% | 3.95% |
| Dividend yield | —% | —% |
| Put term (in years) | 3.9 | 4.4 |

---

<sup>(1.)</sup>On May 2, 2025, the Company reset the exercise price of this warrant from $12.00 to $7.00.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **16**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

The following table presents the reconciliation of the Series A Investor Warrants liability measured at fair value on a recurring basis.

---

| | | |
|:---|:---|:---|
| | **Three Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** |
|  | *(In thousands)* | *(In thousands)* |
| Beginning balance | $34475 | $— |
| &nbsp;&nbsp;&nbsp;Establishment of liability at March 13, 2025 |  | 40652 |
| &nbsp;&nbsp;Change in estimated fair value <sup>(1)</sup> | 35758 | 29581 |
| &nbsp;&nbsp;Warrant exercises | (16518) | (16518) |
| Ending balance | $53715 | $53715 |

---

<sup>(1.)</sup>Change in estimated fair value is recognized in (Loss) gain on fair market value of financial instruments in the Company's Condensed Consolidated Statements of Operations.

***Private Investment in Public Entity Financing*** 

On May 2, 2025, the Company closed its private investment in public equity financing ("$75M PIPE") with a single institutional investor. The $75M PIPE included issuance of Common Stock, Common Stock warrants and Prefunded warrants. Both Common Stock and Prefunded warrants are treated as liabilities and are remeasured at each reporting date, with the corresponding gain or loss recognized in (Loss) gain on fair market value of financial instruments on the Company's Condensed Consolidated Statements of Operations.

See Note 11, "Mezzanine and Stockholders' Equity – Private Investment in Public Entity Financing" for further information regarding the issuances under the $75M PIPE.

*<u>Common Stock Warrant Liability Valuation</u>*

The Company valued the Common Stock warrant, which includes Level 3 unobservable inputs using a Monte Carlo simulation model at issuance and at reporting date.

The following table summarizes the significant inputs to value the Common Stock warrant liability.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **May 2,<br>2025** |
| Share price | $10.96 | $10.31 |
| Exercise price | $7.00 | $7.00 |
| Expected volatility | 130.0% | 140.0% |
| Risk-free rate | 4.06% | 4.21% |
| Dividend yield | —% | —% |
| Put term (in years) | 5.1 | 5.4 |

---

<sup>(1)</sup> Put term is 6-years from date of first exercise.

The following table presents the reconciliation of the Common Stock warrant liability measured at fair value on a recurring basis.

---

| | |
|:---|:---|
| | **Three and Six Months Ended June 30, 2025** |
|  | *(In thousands)* |
| Establishment of liability at May 2, 2025 | $84807 |
| &nbsp;&nbsp;Change in estimated fair value <sup>(1)</sup> | 6793 |
| Ending balance | $91600 |

---

<sup>(1.)</sup>Change in estimated fair value is recognized in (Loss) gain on fair market value of financial instruments in the Company's Condensed Consolidated Statements of Operations.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **17**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

*<u>Prefunded Warrant Liability Valuation</u>*

The Company valued the Prefunded warrant based on the Company's share value at issuance and at reporting date.

The following table summarizes the significant inputs to value the Prefunded warrants measured at fair value on a recurring basis.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **May 2,<br>2025** |
| Share price | $10.96 | $10.31 |
| Exercise price | $0.0001 | $0.0001 |

---

The following table presents the reconciliation of the Prefunded warrant liability measured at fair value on a recurring basis.

---

| | |
|:---|:---|
| | **Three and Six Months Ended June 30, 2025** |
|  | *(In thousands)* |
| Establishment of liability at May 2, 2025 | $22309 |
| &nbsp;&nbsp;Change in estimated fair value <sup>(1)</sup> | 1396 |
| Ending balance | $23705 |

---

<sup>(1.)</sup>Change in estimated fair value is recognized in (Loss) gain on fair market value of financial instruments in the Company's Condensed Consolidated Statements of Operations.

**Note 5. Property, Plant and Equipment, Net**

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **December 31,<br>2024** |
|  | *(In thousands)* | *(In thousands)* |
| Land | $707 | $707 |
| Land improvements | 403 | 403 |
| Building improvements | 2553 |  |
| Lab equipment | 3011 | 500 |
| Leasehold improvements | 346 | 346 |
| Computer equipment | 13 |  |
| Construction in progress | 26239 | 25775 |
| &nbsp;&nbsp;&nbsp;Property, plant and equipment, gross | 33272 | 27731 |
| Less: Accumulated depreciation | (1407) | (1202) |
| &nbsp;&nbsp;&nbsp;Property, plant and equipment, net | $31865 | $26529 |
| Finance lease right-of-use assets | $1233 | $— |
| Less: Accumulated amortization | (67) |  |
| &nbsp;&nbsp;&nbsp;Finance lease-right-of-use assets, net | $1166 | $— |
| Total property, plant and equipment, net | $33031 | $26529 |

---

The following table presents the depreciation expense related to the Company's property, plant and equipment, and the amortization expense related to the Company's finance lease right-of-use assets.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024** | **2025** | **2024** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| Depreciation expense | $108 | $73 | $135 | $163 |
| Amortization expense | 61 |  | 67 |  |
| &nbsp;&nbsp;&nbsp;Total | $169 | $73 | $202 | $163 |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **18**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 6. Variable Interest Entity**

**Round Top Mountain Development**

On May 17, 2021, the Company completed the acquisition of 80% of the equity interests of RTMD, pursuant to a contribution agreement with the Company, Texas Mineral Resource Corp. ("TMRC"), and RTMD, whereby TMRC and the Company contributed their respective rights and interests to and in Round Top Mountain in Texas to RTMD. Concurrently, the Company, TMRC, and RTMD entered into a limited liability company agreement of RTMD which documented the governance of RTMD. This acquisition resulted in the consolidation of RTMD, which is a variable interest entity ("VIE"), and the recording of a non-controlling interest for the remaining TMRC equity interest.

Effective June 26, 2023, RTMD, USARE LLC and TMRC entered into an amended and restated limited liability company agreement of RTMD pursuant to which, in the event that TMRC does not fund its share of mandatory capital contributions called for by USARE LLC as the manager of RTMD, USARE LLC is obligated to cover the shortfall by making additional capital contributions to RTMD (or in the event that USARE LLC does not fund, the capital call will be withdrawn). If USARE LLC does fund the capital contribution, additional equity interests in RTMD will be issued to USARE LLC and TMRC will be proportionally diluted in accordance with the terms of the amended and restated limited liability company agreement.

Due to TMRC's failure to fund its share of mandatory capital contributions called for by USARE LLC, the Company's ownership interest in RTMD, since December 31, 2024, was increased to approximately 80.57% and TMRC's interest in RTMD was reduced to 19.43%.

The following table presents the assets and liabilities associated with RTMD included in the Company's Condensed Consolidated Balance Sheets.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **December 31,<br>2024** |
|  | *(In thousands)* | *(In thousands)* |
| **ASSETS** |  |  |
| &nbsp;&nbsp;&nbsp;Cash and cash equivalents | $195 | $66 |
| &nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | 198 | 178 |
| &nbsp;&nbsp;&nbsp;Right-of-use asset | 389 | 30 |
| &nbsp;&nbsp;&nbsp;Mineral interests | 17125 | 17125 |
| &nbsp;&nbsp;&nbsp;Property, plant and equipment, net | 228 | 264 |
| &nbsp;&nbsp;&nbsp;Other assets | 25 | 20 |
| &nbsp;&nbsp;&nbsp;&nbsp;Consolidated assets | $18160 | $17683 |
| **LIABILITIES** |  |  |
| &nbsp;&nbsp;&nbsp;Accounts payable | $24 | $42 |
| &nbsp;&nbsp;&nbsp;Accrued liabilities | 255 | 141 |
| &nbsp;&nbsp;&nbsp;Lease liability | 386 | 22 |
| &nbsp;&nbsp;&nbsp;&nbsp;Consolidated liabilities | $665 | $205 |

---

RTMD did not record depletion expense for the mineral interests for the three and six months ended June 30, 2025 and 2024.

RTMD's creditors have no recourse against the Company for the RTMD consolidated liabilities included within the Company's Condensed Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024.

The assets of the consolidated VIE can only be used to settle the obligations of the consolidated VIE and not the obligations of the Company.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **19**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Mineral Interests**

The Company acquired two (2) mineral rights leases along with an associated groundwater lease in Hudspeth County, Texas as part of the acquisition of RTMD. Mineral property acquisition costs, including acquired intangibles, licenses and lease payments, are capitalized. The net carrying value of mineral rights were $17.1 million as of June 30, 2025 and December 31, 2024.

Impairment losses are recorded on mineral interests when indicators of impairment are present and the carrying amount exceeds the associated estimated future undiscounted cash flows. As of June 30, 2025 and December 31, 2024, the Company had not recognized any impairment losses related to mineral interests held.

**Note 7. Accrued Liabilities**

The following table presents a summary of the accrued liabilities by category.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **December 31,<br>2024** |
|  | *(In thousands)* | *(In thousands)* |
| Payroll and related employee taxes | $1349 | $1908 |
| Litigation settlement <sup>(1)</sup> | 1824 |  |
| Construction in progress | 1302 | 323 |
| Other | 659 | 840 |
| &nbsp;&nbsp;&nbsp;Total accrued liabilities | $5134 | $3071 |

---

<sup>(1.)</sup>On July 1, 2025, the Company entered into a settlement agreement with various plaintiffs. The Company agreed to issue 159 thousand shares of Common Stock and agreed to pay $150 thousand to certain plaintiffs. As the litigation settlement was probable and estimable, the Company recorded the litigation settlement during the quarter ended June 30, 2025. See Note 8, "Commitments and Contingencies – Ramco Complaint and Kleiner Notice Settlement" for further discussion surrounding the litigation settlement.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **20**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 8. Commitments and Contingencies**

**Potential Future Environmental Contingency**

The Company's planned exploration and development activities are subject to various federal and state laws and regulations governing the protection of the environment. These laws and regulations are continually changing and generally have become more restrictive. The Company will conduct its operations to protect public health and the environment and believes that its current engineering operations are materially in compliance with all applicable laws and regulations. While the Company's mining activities are not yet operational, the Company has made, and expects to make in the future, expenditures to comply with all local and federal environmental laws and regulations. The ultimate amount of reclamation and other future site-restoration costs to be incurred for future mining interests is unknown and uncertain as of June 30, 2025.

**Litigation**

From time to time, the Company may become subject to legal proceedings, claims or litigation arising in the ordinary course of business. In addition, the Company may receive notices alleging infringement of patents or other intellectual property rights. The outcomes of any legal proceedings, claims, notices or litigation are subject to uncertainty, and any claims against the Company, whether meritorious or not, can be time-consuming, result in costly litigation, require significant management time, create negative perceptions with communities, stakeholders, and government agencies and result in the diversion of significant operational resources. If an unfavorable outcome was to occur in any proceeding, claim or litigation, the Company could be adversely affected in the period in which they are resolved and the impact could be material to the Company's business, financial condition, cash flow or results of operations, depending on the specific circumstances of the outcome. The Company accrues loss contingencies when it is both probable that the Company will incur the loss and when it can reasonably estimate the amount of the loss or range of loss.

***Ramco Complaint***

A complaint was filed in Delaware Chancery Court by Ramco Asset Management, LLC ("Ramco"), US Trading Company Metals RE, LLC, and DinSha Dynasty Trust ("DinSha") (collectively, the "Plaintiffs") on July 29, 2022 against USA Rare Earth, LLC ("USARE LLC"), Morzev Pty Ltd., Mordechai Gutnick ATF the Morzev Trust, Mordechai Gutnick, and Pini Althaus (collectively, the "Defendants"), captioned Ramco Asset Management, LLC v. USA Rare Earth, LLC, C.A. No. 2022-0665-SG (as amended, the "Complaint"). In connection with this matter and a disagreement regarding the number of units of USARE LLC that were issued to the Plaintiffs in transactions during 2019, the Complaint alleged causes of action for breach of contract, breach of fiduciary duty, breach of the Corporations Act (Australia), fraud and misrepresentation, and breach of the duty of good faith and fair dealing. The Complaint seeks a variety of relief, including compensatory and punitive damages, curative equity, attorneys fees and expenses and other relief as may be granted by the court. USARE LLC thereafter filed a motion to dismiss Plaintiffs' claims. After motion practice and argument, the court dismissed all claims, except for Ramco's alleged breach of contract claim and alleged breach of good faith and fair dealing as asserted against the Company. On July 1, 2025, USARE LLC, Ramco, DinSha and Stewart Kleiner entered into a settlement agreement in full settlement of, amongst other things, the Complaint. See subsection "Ramco Complaint and Kleiner Notice Settlement" below.

***Kleiner Notice***

On April 1, 2025, the Company received notice from Stewart Kleiner (Managing Member of Ramco and Grantor of DinSha) asserting that a milestone triggering payment of certain equity outlined in a May 10, 2019 advisory agreement (the "Milestone Payment Notice") had been achieved as a result of the Company's reverse merger with Inflection Point Acquisition Corp. II. A July 28, 2019 amendment to the advisory agreement guaranteed payment of the equity by Mordechai Gutnick in the event of a conflict between Mr. Kleiner and the Company. On July 1, 2025, the Company, USARE LLC, Ramco, DinSha and Mr. Kleiner entered into a settlement agreement in full settlement of, amongst other things, the Milestone Payment Notice and the guaranteed payment of equity by Mr. Gutnick was released. See subsection "Ramco Complaint and Kleiner Notice Settlement" below.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **21**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

***Ramco Complaint and Kleiner Notice Settlement***

On July 1, 2025, Ramco, DinSha, Mr. Kleiner, the Company and USARE LLC entered into a settlement agreement and release pursuant to which, in full settlement of the Complaint and the Milestone Payment Notice, amongst other things, the Company agreed to issue 159 thousand shares of Common Stock to DinSha and agreed to pay $150 thousand to Ramco. The settlement agreement is expressly not to be construed as an admission of liability by the Company. During the second quarter of 2025, the Company determined that the consideration paid (both cash and the fair value of the Common Stock components) were both probable and estimable, and should be classified as settlement of litigation. During the quarter ended June 30, 2025, the Company recorded an estimated fair value charge of $1.8 million in its Condensed Consolidated Statements of Operations.

**Transaction Bonus**

The Company has agreements with certain individuals and entities that require payment of cash and/or equity upon certain criteria as defined by the applicable agreement. The transaction bonuses are recognized when they are deemed to be probable or when the qualifying transaction has been consummated.

During the three months ended March 31, 2025, the Company completed the Merger, which triggered $1.9 million of cash bonuses to certain employees and consultants pursuant to existing transaction bonus agreements, of which, $0.8 million and $1.9 million were paid out in the three and six months ended June 30, 2025, respectively. The expense for the cash bonuses was recognized in Selling, general and administrative operating expense in the Company's Condensed Consolidated Statements of Operation.

In addition, approximately 0.38 million USARE LLC Class A units were issued to certain consultants pursuant to existing transaction bonus agreements which provided for the payment of these Class A units immediately prior to the completion of the Merger. The Class A units were then converted to common stock at closing for $0.8 million. The Company also accrued $0.2 million for restricted stock units to be issued to a certain employee. The expense for the equity transaction bonuses was recognized in Equity-based compensation.

As of June 30, 2025, the Company has agreements in place regarding the potential payment of up to $1.5 million in cash related to other transaction bonuses which are not triggered by the Merger. No amounts were accrued for these bonuses as of June 30, 2025 and December 31, 2024, as the triggering event had not occurred.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **22**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 9. Leases**

**Balance Sheet Components and Lease Activity**

The following table presents the finance and operating leases on the Company's Condensed Consolidated Balance Sheets.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **December 31,<br>2024** |
|  | *(In thousands)* | *(In thousands)* |
| **Assets** |  |  |
| &nbsp;&nbsp;Finance leases, included in property plant and equipment, net | $1166 | $— |
| &nbsp;&nbsp;Operating leases, included in lease right-of-use assets, net | 389 | 30 |
| &nbsp;&nbsp;&nbsp;&nbsp;Total | $1555 | $30 |
| **Liabilities** |  |  |
| &nbsp;&nbsp;&nbsp;Finance lease liability, current | $277 | $— |
| &nbsp;&nbsp;&nbsp;Finance lease liability, non-current | 735 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total finance lease liabilities | 1012 |  |
| &nbsp;&nbsp;Operating lease liability, current <sup>(1)</sup> | 144 | 23 |
| &nbsp;&nbsp;&nbsp;Operating Lease liability, non-current | 255 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Total operating lease liabilities | 399 | 23 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total lease liabilities | $1411 | $23 |

---

<sup>(1.)</sup>Includes sub-lease deposits of $13 thousand.

**Finance Leases**

The following table presents the active finance leases at June 30, 2025 and the amounts recognized in the Company's Condensed Consolidated Balances at lease commencement.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Equipment Location** | **Purpose** | **Expiration** | **Property & Equipment** | **Finance Lease Liability** |
|  |  |  | *(In thousands)* | *(In thousands)* |
| Stillwater, OK | Lab Equipment | Mar 2029 | $765 | $673 |
| Stillwater, OK | Lab Equipment | Mar 2029 | 152 | 133 |
| Stillwater, OK | Lab Equipment | Mar 2028 | 316 | 245 |

---

The lease agreements include purchase options that the Company is reasonably certain to exercise. The agreements did not include termination options for either party to the lease or restrictive financial or other covenants.

**Operating Leases**

The following table presents certain facts regarding the Company's material property leases as of June 30, 2025.

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Location** | **Purpose** | **Square Footage** | **Expiration** | **Option to Extend** <sup>(1)</sup> | **ROU Asset Value at Commencement** |
|  |  |  |  |  | *(In thousands)* |
| Wheat Ridge, CO | Office/Warehouse | 5575 | Mar 2028 | \* | $163 |
| Wheat Ridge, CO | Office/Warehouse | 3433 | Mar 2028 | \* | 264 |

---

<sup>(1)</sup> Number of renewal options(s) / Number of year(s) per renewal option.

<sup>\*</sup>No option to extend the lease at termination.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **23**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Lease Activity**

The following table presents the finance and operating lease activities.

---

| | | |
|:---|:---|:---|
| | **Three Months Ended June 30, 2025** | **Six Months Ended June 30, 2025** |
|  | *(In thousands)* | *(In thousands)* |
| **Finance Lease** |  |  |
| &nbsp;&nbsp;&nbsp;Right-of-use assets acquired | $— | $1233 |
| &nbsp;&nbsp;&nbsp;Amortization expense | 61 | 67 |
| &nbsp;&nbsp;&nbsp;Interest expense | 12 | 13 |
| &nbsp;&nbsp;Cash paid | 53 | 53 |
| **Operating Lease** |  |  |
| &nbsp;&nbsp;&nbsp;Right-of-use asset acquired | $— | $427 |
| &nbsp;&nbsp;&nbsp;Lease expense | 32 | 68 |
| &nbsp;&nbsp;&nbsp;Cash paid | 72 | 127 |

---

**Remaining Lease Terms and Discount Rates**

The following table presents certain information related to the weighted-average remaining lease terms (in years) and weighted-average discount rates used to value acquired right-of-use assets.

---

| | | |
|:---|:---|:---|
| | **June 30,<br>2025** | **December 31,<br>2024** |
| **Finance Leases** | | |
| &nbsp;&nbsp;&nbsp;Remaining lease term (years) | 3.44 |  |
| &nbsp;&nbsp;&nbsp;Discount rate | 4.53% | —% |
| **Operating Leases** |  |  |
| &nbsp;&nbsp;&nbsp;Remaining lease term (years) | 2.75 | 0.29 |
| &nbsp;&nbsp;&nbsp;Discount rate | 4.28% | 8.76% |

---

**Maturities of Lease Liabilities**

The following table presents future minimum lease payments under non-cancelable finance and operating leases on an annual undiscounted cash flow basis as of June 30, 2025.

---

| | | |
|:---|:---|:---|
| | **Finance Leases** | **Operating Leases** |
|  | *(In thousands)* | *(In thousands)* |
| **Year Ending December 31,** |  |  |
| &nbsp;&nbsp;&nbsp;2025 (remaining six months) | $158 | $72 |
| &nbsp;&nbsp;&nbsp;2026 | 316 | 148 |
| &nbsp;&nbsp;&nbsp;2027 | 316 | 152 |
| &nbsp;&nbsp;&nbsp;2028 | 247 | 38 |
| &nbsp;&nbsp;&nbsp;2029 | 55 |  |
| Total lease payments | 1092 | 410 |
| &nbsp;&nbsp;&nbsp;Less imputed interest | (80) | (24) |
| Present value of future minimum lease payments | $1012 | $386 |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **24**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 10. Note Payable**

On July 28, 2023, USARE LLC and Hatch LTD ("Hatch") entered into an unsecured $1.0 million Senior Convertible Promissory Note agreement (the "Note") with a 10% interest rate. The Note had an original maturity date of July 28, 2025, when the principal plus accrued interest of $0.2 million would become due, barring earlier conversion under certain events. A side letter and memorandum of understanding, signed contemporaneously with the Note, provided for potential issuances of an aggregate amount of $4.0 million in additional notes in two (2) tranches, the option of which expired unexercised, one year after the Note.

On February 26, 2025, USARE LLC and Hatch entered into a Letter Agreement to settle the Note in full by issuing approximately 0.68 million shares of USARE LLC Class A common units to Hatch, contingent upon success of the Merger. The Letter Agreement effectively modified the conversion terms by changing the type and number of shares in which the Note would be converted. On February 26, 2025, the Company accounted for the modification in terms by adjusting the December 31, 2024 valuation for the change to fair value of the derivative liability. A gain on the derivative liability of $0.7 million was recognized during the three months ended March 31, 2025.

The Note was settled as of the Closing Date of the Merger and accounted for as an extinguishment. The Company did not fair value the derivative immediately before extinguishment due to the relative proximity of the date of the Note's modification to the Closing Date of the Merger. The fair value of the USARE LLC Class A common units issued to Hatch was calculated using the closing common stock price on March 13, 2025, adjusted for the conversion ratio used to convert USARE LLC Class A common units to Common Stock at the Merger. The Company recognized a loss on extinguishment of $11 thousand.

Upon closing of the Merger, the 0.68 million USARE LLC Class A common units converted into 0.14 million shares of Common Stock. The following table presents the interest expense recognized on the Note for the periods indicated. For 2025, the amount of interest expense was recognized through the extinguishment of the Note.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024** | **2025** | **2024** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| Amortization of Note discount | $— | $50 | $54 | $94 |

---

The effective interest rate of the Note was 44.875%.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **25**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 11. Mezzanine and Stockholders' Equity**

The total number of shares outstanding as of June 30, 2025 and the total number of shares of all classes of stock that USAR has authority to issue is follows:

---

| | | | |
|:---|:---|:---|:---|
| **Class of Stock** | **Authorized** | **Par Value** | **Outstanding** |
|  | *(In thousands, except par value)* | *(In thousands, except par value)* | *(In thousands, except par value)* |
| Common Stock | 750000 | $0.0001 | 96189 |
| Preferred Stock | 50000 | $0.0001 | 3714 |
| Total authorized | 800000 |  |  |

---

**Common Stock**

*Common Stock Voting Rights*. Each holder of record of Common Stock has one vote for each share of Common Stock that is outstanding and held on all matters on which stockholders are entitled to vote generally.

*Dividend Rights*. The payment of future dividends on the shares of Common Stock depends on the Company's financial condition and is subject to the discretion of the Board.

*Rights Upon Liquidation*. Upon liquidation, the holders of Common Stock are entitled to receive the remaining assets of the Company available for distribution to its stockholders ratably in proportion to the number of shares held by them after payment of debts and other liabilities and subject to the rights of the holders of outstanding Preferred Stock.

*Lock-Up Arrangements*. Pursuant to the Company's bylaws, certain former members of USARE LLC, (excluding the former holders of the USARE LLC Class A Convertible Preferred Units and the USARE LLC Class A Preferred Investor Warrants, solely with respect to securities received in exchange for such USARE LLC securities) (together with their permitted transferees, the "USARE Lock-Up Holders"), unless released by the Company's Board of Directors (the "Board"), are not permitted, prior to six months after the Closing Date to sell or otherwise dispose of any shares of Common Stock that were issued to them in connection with the transactions contemplated by the Merger ("USAR Lock-Up Shares") without the prior written consent of the Company's board of directors. Additionally, the USARE Lock-Up Holders are not permitted to, prior to one year after the Closing Date, transfer more than 50% of their USAR Lock-Up Shares, without the prior written consent of the Board. Notwithstanding the foregoing, in connection with the closing of the Merger, the Board released specified USARE Lock-Up Holders, generally the holders who were expected to own less than 0.2% of the Common Stock issued to all USARE Lock-Up Holders in the Merger, from the lock-up described above.

Pursuant to a Lock-Up Agreement, dated March 13, 2025, by and between the Company and Inflection Point Holdings II LLC (the "Sponsor") and its permitted assigns agreed not to sell or otherwise dispose of 6.25 million shares of Common Stock (the "Sponsor Lock-Up Shares") that were issued to the Sponsor in connection with the Merger Transactions in exchange for 6.25 million ordinary shares of IPXX issued to it prior to the Company's initial public offering. Additionally, the Sponsor agreed that it would not, prior to one year after the Closing Date, transfer more than 50% of its Sponsor Lock-Up Shares, without the prior written consent of the Board.

**12% Series A Convertible Preferred Stock**

Preferred stock issued were designated as 12% Series A Convertible Preferred Stock ("Series A Preferred Stock"). The Company's certificate of incorporation authorizes the Board to establish one or more series of preferred stock, which will be available for issuance without further action by the holders of Common Stock. 15.0 million shares of preferred stock have been designated as Series A Preferred Stock. Each share of Series A Preferred Stock has a stated value of $12.00 (the "Stated Value").

*Dividends*: The Series A Preferred Stock accrues dividends daily at the rate of 12% per annum of the Stated Value (if paid in kind), plus the amount of previously accrued dividends paid in kind, or 10% per annum of the Stated Value (if paid in cash), plus the amount of previously accrued dividends. Such dividends will compound semi-annually.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **26**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

*Liquidation Preference*: Upon any liquidation, the holders of Series A Preferred Stock will be entitled to receive out of the available proceeds (i) 100% of the Stated Value per share of Preferred Stock plus accumulated dividends ("Accrued Value") or (ii) an amount per share that would be payable had all shares of Series A Preferred Stock been converted into Common Stock immediately prior to the liquidation event. Thereafter, the holders of Series A Preferred Stock will be entitled to receive their pro-rata share of the remaining available proceeds available for distribution to stockholders, on an as-converted to Common Stock basis.

*Voting*: The Series A Preferred Stock will (i) vote together with the Common Stock as a single class, except as required by law and (ii) subject to certain protective provisions. Holders of Series A Preferred Stock shall be entitled to cast the number of votes equal to the number of whole shares of Common Stock into which the shares of Series A Preferred Stock held by such holder are convertible as of the record date for determining stockholders entitled to vote on such matters.

*Conversion*: Each share of Series A Preferred Stock is convertible into Common Stock at any time at the option of the holder at a rate equal to the Accrued Value, divided by the then-applicable conversion price. The conversion price is initially $12.00, subject to adjustments for stock dividends, splits, combinations and similar events and customary anti-dilution adjustments, including with respect to future issuances or sales of Common Stock at prices less than $10.00 per share. In addition, if the 20-day volume-weighted average price of the Common Stock on the twenty-first trading day following the date that is six months after the Closing Date is less than the conversion price then in effect, the conversion price will be adjusted to the greater of (i) such volume weighted average price and (ii) $7.50. On May 2, 2025, the conversion price was reduced to $7.00.

*Put Rights*: Unless prohibited by applicable law governing distributions to stockholders, the Series A Preferred Stock is redeemable at the option of the holder commencing any time after the 5<sup>th</sup> anniversary of the Closing at a price equal to the Accrued Value.

*Call Rights*: Unless prohibited by applicable law governing distributions to stockholders, the Series A Preferred Stock shall be redeemable at the option of the Company commencing any time:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)prior to the 1<sup>st</sup> anniversary of the Closing at a price equal to the 150% of the Accrued Value,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)on or after the 1<sup>st</sup> anniversary but prior to the 2<sup>nd</sup> anniversary of the Closing at a price equal to 140% of the Accrued Value,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)on or after the 2<sup>nd</sup> anniversary of the Closing but prior to the 3<sup>rd</sup> anniversary of the Closing at a price equal to 130% of the Accrued Value,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)on or after the 3<sup>rd</sup> anniversary of the Closing but prior to the 4<sup>th</sup> anniversary of the Closing at a price equal to 120% of the Accrued Value,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e)on or after the 4<sup>th</sup> anniversary of the Closing but prior to the 5<sup>th</sup> anniversary of the Closing at a price equal to 110% of the Accrued Value, or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f)on or after the 5<sup>th</sup> anniversary of the Closing at a price equal to 100% of the Accrued Value.

In accordance with ASC 480-10-S99, the Company classified the Series A Preferred Stock subject to redemption in mezzanine equity as the redemption provisions are not solely within the control of the Company.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **27**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Warrants**

The following table presents the number of potential shares of Common Stock that outstanding warrant holders may acquire as of June 30, 2025.

---

| | | | |
|:---|:---|:---|:---|
| | **Balance Sheet Classification** | **Exercise Price** | **Potential Common Stock Shares Issuable Upon Exercise** <sup>(1)</sup> |
|  |  | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* |
| Investor Public Warrants | Equity | $11.50 | 12369 |
| Investor Private Warrants | Equity | $11.50 | 6000 |
| Series A Warrants <sup>(2) (3)</sup> | Liability | $7.00 | 6130 |
| Common Stock warrants <sup>(3)</sup> | Liability | $7.00 | 10714 |
| Prefunded warrants <sup>(3)</sup> | Liability | $0.0001 | 2164 |
| &nbsp;&nbsp;&nbsp;Total Warrants |  |  | 37377 |

---

<sup>(1)</sup> Amount presented is net of exercises.

<sup>(2)</sup> On March 13, 2025, the Company granted warrants to acquire approximately 23.8 million shares of Common Stock. On May 3, 2025, the exercise price of the outstanding Series A warrants was reduced from $12.00 to $7.00 due to the $75M PIPE (as defined below). The number of shares of Common Stock issuable related to the outstanding Series A warrants on May 3, 2025 was subsequently increased by approximately 171%.

<sup>(3)</sup> [See](#i5f43db688c2c433f9d412b16efe97020_648)[the follow](#i5f43db688c2c433f9d412b16efe97020_648)[ing section](#i5f43db688c2c433f9d412b16efe97020_648)[entitled](#i5f43db688c2c433f9d412b16efe97020_648) "Private Investment in Public Entity Financing".

**Private Investment in Public Entity Financing**

On May 2, 2025, the Company closed its private investment in public equity financing (the "$75M PIPE") with a single institutional investor. Under the $75M PIPE agreement, the Company issued the following shares of Common Stock, Common Stock warrant, and Prefunded warrant:

---

| | | |
|:---|:---|:---|
| | **Common Stock Shares and Warrants Issued** | **Exercise Price** |
|  | *(In thousands)* |  |
| Common Stock shares | 8550 |  |
| Common Stock warrants | 10714 | $7.00 |
| Prefunded warrants | 2164 | $0.0001 |

---

In exchange for the above issuances, the Company received cash of $75.0 million. The $75M PIPE agreement specified that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;***•*** exercisability of the Common Stock warrantCommon Stock and Prefunded warrant are contingent upon investor's beneficial ownership of the Company, which may not exceed 9.99% at time of exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the Common Stock warrant will expire six (6) years from the initial exercise date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the Prefunded warrant does not expire;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• embedded put rights upon a Fundamental Transaction, as defined in the agreement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• can be exercised in whole or in part;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• can only be exercised as long as the warrant is still outstanding; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• other conditions and covenants as outlined in the agreement.

Upon closing of the $75M PIPE, the Company recognized a loss of $36.9 million on the value of the issued Common Stock shares, as the fair value of the related Common Stock warrant and Prefunded warrant on the issuance date exceeded the value of the financing received. The recognized loss on the value of the issued shares of Common Stock was recognized in (Loss) gain on fair market value of financial instruments on the Company's Condensed Consolidated Statements of Operations. As of June 30, 2025, the Common Stock warrant remains unexercisable. See Note 4, "Fair Value Measurements – Private Investment in Public Entity Financing" for further information regarding the valuation of the $75M PIPE Common Stock warrant and Prefunded warrant.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **28**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Conversion of IPXX Warrants**

As a result of the Domestication, (a) each of the then issued and outstanding warrants to purchase Class A ordinary shares of IPXX automatically became a USAR Warrant exercisable for one share of Common Stock on the same terms as the pre-Domestication warrants; and (b) each unit of IPXX issued and outstanding as of immediately prior to the Domestication was automatically canceled and each holder received one share of Common Stock and one-half of one USAR Warrant exercisable for one share of Common Stock on the same terms as the pre-Domestication warrants, with any fractional USAR Warrants to be issued in connection with such separation rounded down to the nearest whole warrant.

***USARE LLC Series A Investor Warrants***

As a result of the Merger transaction closing, the USARE LLC Class A Units Purchase Warrants automatically converted into USAR Series A Investor Warrants. The USARE LLC Class A Units Purchase Warrants were previously classified as equity. As the legal form of the warrants changed as a result of the Merger, management reassessed the classification of the warrants.

The USAR Series A Investor Warrants provide for a Black-Scholes value calculation, as defined, in the event of certain transactions ("Fundamental Transactions," as defined in the USAR Series A Investor Warrants), which includes a floor on volatility utilized in the Black-Scholes value calculation at 100% or greater. The Company has determined that this provision introduces leverage to the holders of the warrants that could result in a value that would be greater than the settlement amount of a fixed-for-fixed option on the Company's own equity shares. Accordingly, pursuant to ASC 815, the Company has classified the fair value of the USAR Series A Investor Warrants as a liability to be re-measured at the end of every reporting period with the change in value reported in the Condensed Consolidated Statement of Operations.

The activity related to the USARE LLC Class A Purchase Warrants to acquire USARE LLC Class A common units as of January 1, 2025, and changes during the six months ended June 30, 2025 are summarized as follows:

---

| | | | |
|:---|:---|:---|:---|
| | **Units** | **Weighted Average Exercise Price** | **Intrinsic Value** |
|  | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* |
| Outstanding as of January 1, 2025 | 3000 | $12.00 | $0 |
| Issuance of warrants - additional Class A Preferred | 2279 |  |  |
| Conversion to Series A Preferred Investor Warrant | (5279) |  |  |
| Outstanding as of June 30, 2025 |  |  |  |

---

***USARE LLC Warrants to Acquire Class B Common Units***

The activity related to the USARE LLC warrants to acquire USARE LLC Class B common units as of January 1, 2025, and changes during the six months ended June 30, 2025 are summarized as follows:

---

| | | | |
|:---|:---|:---|:---|
| | **Units** | **Weighted Average Exercise Price** | **Intrinsic Value** |
|  | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* |
| Outstanding as of January 1, 2025 | 8315 | $0.24 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$16000 |
| Cashless exercise to class B Common Units | (8315) |  |  |
| Outstanding as of June 30, 2025 |  |  |  |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **29**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

***USARE LLC Warrants to Acquire Class C Preferred Units***

The activity related to the USARE LLC warrants to acquire USARE LLC Class C convertible preferred units as of January 1, 2025, and changes during the six months ended June 30, 2025 are summarized as follows:

---

| | | | |
|:---|:---|:---|:---|
| | **Units** | **Weighted Average Exercise Price** | **Intrinsic Value** |
|  | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* | *(In thousands, except for exercise price)* |
| Outstanding as of January 1, 2025 | 1949 | $1.06 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$1956 |
| Dividends | 19 | 1.73 |  |
| Cashless exercise to Common B Units | (1968) |  |  |
| Outstanding as of June 30, 2025 |  |  |  |

---

***USARE LLC Class B Common and Class C Convertible Preferred Units***

Upon closing of the Merger, the following USARE LLC warrants to acquire Class B common and Class C convertible preferred units of USARE LLC were converted into shares of Common Stock using the treasury method of accounting on a cashless exercise basis and an exchange conversion ratio of approximately 0.204 shares of USAR Common Stock for each Class A unit of USARE LLC.

---

| | |
|:---|:---|
| | **Shares** |
|  | *(In thousands)* |
| USARE LLC Class B Common Warrants | 1521 |
| USARE LLC Class C Convertible Preferred Warrants | 379 |
| &nbsp;&nbsp;&nbsp;Total USAR Common Stock | 1900 |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **30**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 12. Equity-Based Compensation**

**Incentive Plans**

***2024 Omnibus Incentive Plan***

The Company has reserved 13.0 million shares of Common Stock for issuance pursuant to the 2024 Omnibus Incentive Plan (the "2024 Incentive Plan"), and the maximum number of units that may be issued pursuant to the vesting of incentive awards under the 2024 Incentive Plan is 13.0 million units, subject to certain adjustments. Each unit represents the right to receive one share of Common Stock. The Company has not granted any equity-based awards under the 2024 Incentive Plan as of June 30, 2025.

***USARE LLC Incentive Plan***

USARE LLC issued incentive units under the Amended and Restated Incentive Plan dated May 1, 2020 and the Second Amended and Restated Equity Incentive Plan dated August 26, 2022 and amended November 2, 2022 and February 10, 2024 (the "Legacy Incentive Plan"). The incentive units were intended to constitute "profit interests" within the meaning of the U.S. Internal Revenue Service ("IRS") Revenue Procedures 93-27 and 2001-43 (or the corresponding requirements of any subsequent guidance promulgated by the IRS or other applicable law). The rights and preferences of the incentive units were defined in the respective incentive unit agreements. The Company did not forfeit or grant any new incentive units under the Legacy Incentive Plan as of the closing date of the Merger. In addition, no new grants will be awarded under this plan.

**Valuation**

USARE LLC utilized an independent valuation company to estimate the fair value of the underlying equity units into which the incentive units granted under the Legacy Incentive Plan would be converted. During the year ended December 31, 2024, the Company then used this valuation in a Black-Scholes pricing model to determine the fair value of the incentive units granted. The Black-Scholes pricing method is considered to be a Level 3 fair value measurement requiring highly judgmental assumptions including expected volatility. The expected volatility was estimated by taking the average historical price volatility for industry peers, consisting of several public companies in its industry which are either similar in size, stage of life cycle, or financial leverage, over a period equivalent to the expected term of the awards. USARE LLC recognized the associated costs across the vesting period using the straight-line method. All outstanding and unvested incentive units under the Legacy Incentive Plan vested upon the closing of the Merger and unrecognized equity-based compensation expense of incentive units vested on that date of $0.2 million was recognized.

**Compensation Expense**

The following table presents the compensation expense under the Legacy Incentive Plan.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024** | **2025** | **2024** |
| | (In thousands) | (In thousands) | (In thousands) | (In thousands) |
| Incentive units  | $— | $(38) | $441 | $259 |
| Class A units <sup>(1)</sup> |  | (277) | 841 | (225) |
| &nbsp;&nbsp;&nbsp;Total | $— | $(315) | $1282 | $34 |

---

<sup>(1)</sup> In the three months ended March 31, 2025, USARE LLC recorded equity-based compensation for issuance of its Class A Units to certain consultants immediately prior to the Closing Date of the Merger pursuant to existing bonus agreements. In the three and six months ended June 30, 2024, USARE LLC recorded the forfeiture of equity-based compensation of its former CEO.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **31**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

The following table presents the activity related to the incentive units as of June 30, 2025, and changes during the six months ended June 30, 2025.

---

| | | | |
|:---|:---|:---|:---|
| | **Units** | **Weighted Average Distribution Threshold** <sup>(1)</sup> | **Intrinsic Value** <sup>(2)</sup> |
|  | *(In thousands, except for weighted average distribution threshold)* | *(In thousands, except for weighted average distribution threshold)* | *(In thousands, except for weighted average distribution threshold)* |
| Outstanding at January 1, 2025 | 39185 | $0.97 | $46152 |
| &nbsp;&nbsp;&nbsp;Conversion to USARE LLC Class A units | (39185) | $0.97 |  |
| Outstanding at June 30, 2025 |  |  |  |

---

<sup>(1)</sup> The distribution threshold amount refers to the value that would need to be exceeded before the holder would receive any consideration upon a liquidation event.

<sup>(2)</sup> The intrinsic value is calculated based upon the fair value of the incentive units as of the reported date.

*Conversion of Incentive Units* – Upon closing of the Merger, all outstanding incentive units were considered fully vested and converted into approximately 4.55 million shares of Common Stock using the treasury method of accounting on a cashless exercise basis and an exchange conversion ratio of approximately 0.204 shares of Common Stock for a share of Common Stock of USARE LLC.

*Vesting Period of Incentive Units* – USARE LLC utilized different vesting periods, generally ranging from one year to three years, depending on the specifics of the grant. In case of a change in control, unless otherwise expressly provided in the participant's award agreement, the units would become 100% vested and any restrictions and limitations applicable to the participant's incentive units would lapse and such incentive units would become fully transferable.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **32**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 13. Government Grants**

The Company has government grants for the purchase or construction of long-lived assets. The Company presents grants received related to long-lived assets as a non-current deferred grants liability on the Condensed Consolidated Balance Sheets and recognizes revenue through profit or loss over the useful life of the underlying assets.

**Tax Incremental Financing**

On June 6, 2022, the Company executed a Tax Increment Financing Agreement (the "TIF Agreement") with the Stillwater Economic Development Authority (the "Authority"), a public trust having as its beneficiary the City of Stillwater, Oklahoma (the "City"), whereby the Authority will provide upfront development financing assistance to the Company of up to $7.0 million for the development of the Stillwater Facility (the "Upfront Assistance"). Additionally, entry into the TIF Agreement made USARE LLC eligible to receive a manufacturing and research and development Ad Valorem Tax Exemption for a period of five years and thereafter requires the Authority to disburse to the Company 90% of the incremental Ad Valorem taxes generated by the Ad Valorem taxes assessed against the Stillwater Facility and paid by the Company. Under the terms of the TIF Agreement, among other things, the Company is required to complete the Stillwater Facility and in doing so to make an investment of approximately $140.0 million and to employ a specified number of employees at specified levels of median compensation at various stages of the development. Subject to agreed extensions, USARE LLC is also required to commence certain phases of the development of the Stillwater Facility by no later than March 31, 2026 and complete that advanced development by no later than June 30, 2027. Should the Company default on its obligations under the Stillwater Redevelopment Agreement, the Authority may terminate the agreement and make demand for immediate repayment in full of the Upfront Assistance.

As of June 30, 2025 and December 31, 2024, the Company recorded $7.0 million of deferred grant income related to cash received to date as part of the TIF Agreement, all of which is noncurrent as a component of Deferred grants. As of June 30, 2025, the Company has not recognized any of the deferred grant income amounts in profit or loss related to the TIF Agreement as the associated long-lived assets requirement and employment obligations have not been met. The Company filed the Ad Valorem Tax Exemption application for the year ending December 31, 2023, in March of 2023. Approval was received November 14, 2023 from the Stillwater Economic Development Authority for the Five-Year Ad Valorem Tax Exemption. As such, the Company has not incurred any real and personal ad valorem taxes to date.

**Governor's Fund**

On April 15, 2022, the Company entered into an agreement with the Oklahoma Department of Commerce to receive a $1.2 million award to be used for the renovation of an existing building at the Stillwater Facility (the "Governor's Fund Agreement"), to be paid in $0.6 million increments when the Company had cumulatively spent $1.0 million and $2.0 million by March 31, 2023 and May 31, 2023, respectively, in qualifying costs related to developing the Stillwater Facility. Per the terms of the Governor's Fund Agreement, the award is subject to repayment if the Company does not comply with certain investment requirements and employee headcount and compensation standards.

During 2022, the Company incurred qualifying costs that exceeded the cumulative $2.0 million threshold specified in the contract. The total award of $1.2 million was requested and received by the Company on April 6, 2022 and was recorded as deferred grant income at the time, which will be recognized over the useful life of the related assets once placed in service.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **33**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Jobs Program**

**Note 14. Income Taxes**

The Company is subject to taxation in the U.S. and various state jurisdictions. The Company's effective tax rate of zero percent is calculated quarterly based upon current assumptions relating to the full year's estimated operating results and various tax-related items. Each quarter, an estimate of the annual effective tax rate is updated should the Company revise its forecast of earnings based upon its operating results. If there is a change in the estimated effective annual tax rate, a cumulative adjustment is made.

The difference between the effective tax rate of zero percent and the U.S. federal statutory rate of 21.0% for the three and six months ended June 30, 2025 and 2024 was due to changes in the valuation allowance, which entirely offsets the Company's net deferred tax assets. As of June 30, 2025, the Company determined that, based on an evaluation of the Company's history of net losses and all available evidence, both positive and negative, including the Company's latest forecasts and cumulative losses in recent years, it was more likely than not that none or substantially none of the Company's deferred tax assets would be realized and, therefore, the Company continued to record a valuation allowance.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **34**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**USA Rare Earth, Inc.**

**Notes to Condensed Consolidated Financial Statements(Unaudited)**

**Note 15. Net Loss per Share**

The following table sets forth the computation of the numerator and denominator for net loss per share attributable to holders of Common Stock.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024** | **2025** | **2024** |
|  | *(In thousands, except for per share amounts)* | *(In thousands, except for per share amounts)* | *(In thousands, except for per share amounts)* | *(In thousands, except for per share amounts)* |
| **Numerator** |  |  |  |  |
| Net loss attributable to common stockholders | $(142506) | $(2597) | $(90674) | $(7069) |
| **Denominator** |  |  |  |  |
| Weighted average shares outstanding - basic | 92769 | 59425 | 91598 | 59319 |
| Weighted average shares outstanding - diluted | 92769 | 59425 | 91598 | 59319 |
| **Net loss per share attributable to common stockholders** |  |  |  |  |
| Basic | $(1.54) | $(0.04) | $(0.99) | $(0.12) |
| Diluted | $(1.54) | $(0.04) | $(0.99) | $(0.12) |

---

The following table presents categories of shares that are excluded from the diluted per share computation as their effect would be anti-dilutive.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Six Months Ended June 30,** | **Six Months Ended June 30,** |
| | **2025** | **2024** | **2025** | **2024** |
|  | *(Shares in thousands)* | *(Shares in thousands)* | *(Shares in thousands)* | *(Shares in thousands)* |
| Preferred Stock | 6595 |  | 6595 |  |
| Series A warrants | 6130 |  | 6130 |  |
| Earnout shares | 10100 |  | 10100 |  |
| Investor warrants | 18369 |  | 18369 |  |
| USARE LLC Class B Convertible warrants |  | 2 |  | 2 |
| Common Stock warrants | 10714 |  | 10714 |  |
| Incentive units |  | 8 |  | 8 |
| &nbsp;&nbsp;&nbsp;Total | 51908 | 10 | 51908 | 10 |

---

**Note 16. Segment Reporting**

The Company operates in a single reportable operating segment; that segment being the vertically integrated, domestic rare earth element magnet production supply chain. The Company's chief operating decision makers review financial information on an aggregate basis for evaluating financial performance. Through December 16, 2024, the Company's Board of Managers were the chief operating decision makers. Since December 17, 2024, the Company's chief operating decision maker is its chief executive officer.

**Note 17. Subsequent Events**

On August 5, 2025, the Company announced that it has signed a joint development agreement ("JDA") with ePropelled, Inc. ("ePropelled"), a global leader in advanced propulsion and energy management technologies, to develop a strategic supply and purchase relationship of the Company's sintered neo magnets for use in ePropelled's state-of-the-art motors, which are used in a multitude of uncrewed air, land, and sea vehicles (commonly referred to as "drones").

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **35**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**ITEM 2.&nbsp;&nbsp;&nbsp;&nbsp;MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**

**Overview**

USA Rare Earth, Inc. ("USAR"), is a company with a mission to establish a vertically integrated, domestic rare earth magnet supply chain that supports the future state of energy, mobility, and national security in the United States ("U.S."). We are developing our Stillwater Facility, located in Stillwater, Oklahoma, and via our Round Top Project, intend to establish domestic rare earth and critical minerals supply, extraction, and processing capabilities to both supply our magnet manufacturing plant at Stillwater and market surplus materials to third parties. Rare earth magnets are critical to various business sectors and industries, including the defense, automotive, aviation, artificial intelligence (also referred to as "AI") robotics, industrial, medical and consumer electronics industries, among others. Our vertically integrated approach – from sourcing rare earth elements ("REE"), in addition to other critical minerals such as gallium, to producing finished sintered Neodymium Iron Boron ("NdFeB" or "neo") magnets – assists in strengthening the U.S.'s control over critical supply chains such as the supply of rare earth minerals and magnets and thus reduce domestic reliance on foreign, particularly Chinese, imports. We believe our focus on developing domestic rare earth production aligns with national priorities, offering the future potential of a sustainable and secure domestic supply of materials critical to key industries. We have been in the exploration and research stages since our formation and have not yet realized any revenues from our planned operations.

**Our Business Model**

We acquired the land at Stillwater, Oklahoma, and other assets that together comprises our Stillwater Facility. Our Stillwater Facility will be used to research, develop and produce neo magnets of which we are currently in the process of completing our magnet production capabilities which is necessary for the initial production of neo magnets.

We control certain mining rights to Round Top Mountain, which is located near Sierra Blanca, Texas, that contains the Round Top Mountain deposit, the mining, and the extraction of rare earth minerals which comprises our Round Top Project. We have not yet begun to extract any minerals from the Round Top Mountain deposit. The development of the Round Top Project involves a high degree of financial risk and uncertainty.

We have not yet commenced production in connection with either our Round Top Project or our Stillwater Facility and, consequently, we do not currently have any operating income or cash flows. Accordingly, we do not currently generate, nor have we realized to date, any revenues.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **36**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**Recent Developments**

***Private Investment in Public Entity Financing***

On April 29, 2025, we entered into an amended and restated securities purchase agreement with a purchaser for the private placement of (i) 8.55 million shares of our common stock, (ii) a pre-funded warrant to purchase an aggregate of 2.2 million shares of our common stock at an exercise price of $0.0001 per share, and (iii) a warrant to purchase an aggregate of 10.7 million shares of our common stock at an exercise price of $7.00 per share, for aggregate gross proceeds of $75.0 million ("$75M PIPE"). The Company intends to use the net proceeds for working capital and general corporate purposes. The $75M PIPE offering closed on May 2, 2025. See Note 4, "Fair Value Measurements – Private Investment in Public Entity Financing" for valuation of each component under the $75M PIPE and Note 11, "Mezzanine and Stockholders' Equity – Private Investment in Public Entity Financing" of the Notes to Condensed Consolidated Financial Statements in Part I, Item 1, "Financial Statements (unaudited)," of this Quarterly Report on Form 10-Q for further discussion on the specifics of the $75M PIPE.

***Forward Purchase Agreements***

On March 11, 2025, we entered into a Forward Purchase Agreement ("FPA") with three (3) separate investors pursuant to which the investors agreed to hold up to a total of approximately 1.89 million publicly held shares of our common stock.

On various dates during the quarter ended June 30, 2025, the FPA investors exercised their rights under the FPAs and sold the entire 1.89 million FPA shares held. Upon the early termination, the FPA investors remitted cash in the amount of $20.8 million. See Note 3, "Merger Transaction" of the Notes to Condensed Consolidated Financial Statements in Part I, Item 1, "Financial Statements (unaudited)," of this Quarterly Report on Form 10-Q for further discussion on the FPA.

***Investor Warrants and Series A Warrants***

On various dates during the quarter ended June 30, 2025, investors exercised 0.13 million Investor warrants and 2.92 million Series A warrants for Common Stock, in which we received a cash payment of $1.5 million and $20.4 million, respectively.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **37**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**Results of Operations**

We have no operating revenues. We are dependent on equity or other external financings to fund our pursuit and development of our consolidated business plans (including magnet production at our Stillwater Facility), to fund our mineral exploration and evaluation operations, our evaluation and intended development of the Round Top Project (collectively, our "R&D" costs), selling, general and administrative ("SG&A") costs, interest expense and other costs. As a result, we expect to incur operating losses until such time as either (i) the Stillwater Facility is fully completed and operational to the extent that it generates net profits, or (ii) an economic mineral resource is identified, developed and put into profitable commercial production at the Round Top Project.

The following table set forth our results of operations, the amount of change, and percent of change between the periods indicated. The period-to-period comparison of financial results is not necessarily indicative of future results.

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended June 30,** | **Three Months Ended June 30,** | **Change** | **Six Months Ended June 30,** | **Six Months Ended June 30,** | **Change** |
| | **2025** | **2024** | $**%** | **2025** | **2024** | $**%** |
|  | *(In thousands, except for percentages)* | *(In thousands, except for percentages)* | *(In thousands, except for percentages)* | *(In thousands, except for percentages)* | *(In thousands, except for percentages)* | *(In thousands, except for percentages)* |
| **Operating expenses:** |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Selling, general and administrative | $6227 | $1286 | 380.0% | $13256 | $3933 | 240.0% |
| &nbsp;&nbsp;&nbsp;Research and development | 2577 | 1725 | 50.0% | 4266 | 3776 | 10.0% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | $8804 | $3011 | 190.0% | $17522 | $7709 | 130.0% |
| **Other income (expense):** |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Interest and dividend | $765 | $45 | NM | $952 | $154 | NM |
| &nbsp;&nbsp;&nbsp;(Loss) gain on fair market value of financial instruments | (134662) | 229 | NM | (74362) | 230 | NM |
| &nbsp;&nbsp;&nbsp;Interest expense and other income (loss), net | (12) | (82) | (90.0)% | (99) | (166) | (40.0)% |
| &nbsp;&nbsp;&nbsp;&nbsp;Total other income (loss), net | $(133909) | $192 | NM | $(73509) | $218 | NM |

---

<sup>NM</sup>&nbsp;&nbsp;&nbsp;&nbsp;Percent change is not meaningful

*Comparison of the three months ended June 30, 2025 and 2024*

*Selling, general and administrative*. The increase in SG&A expenses of $4.9 million was primarily due to an increase in litigation settlement of $1.8 million, consulting costs of $1.2 million, legal services of $0.6 million related to the post-merger activities, and an increase in other costs of $1.3 million.

*Research and development*. The increase in R&D expenses of $0.9 million was primarily due to an increase in consulting fees related to feasibility studies.

*Other income and expense.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Interest and dividend income*. The increase in interest and dividend income was primarily due to higher balances in our money market funds.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Change in fair market value of financial instruments*. The change in fair market value of financial instruments was primarily due to the day one loss of the Common Stock component under the $75M PIPE, and the increase in fair value of our Earnout and Series A warrant liabilities, and the fair value of the Common Stock and Prefunded warrant liabilities, resulting in a net loss on the fair market value of financial instruments.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **38**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

*Comparison of the* six months ended *June 30, 2025 and 2024*

*Selling, general and administrative*. The increase in SG&A expenses of $9.3 million was primarily due to an increase in merger-related transaction bonuses and other consulting costs of $2.9 million, legal services of $2.5 million related to the pre-merger and post-merger activities, litigation settlement of $1.8 million, equity based compensation costs of $0.9 million, marketing costs of $0.8 million, and an increase in employee, recruiting costs and travel expenses of $0.4 million.

*Research and development*. The increase in R&D expenses of $0.5 million was primarily due to an increase in consulting fees related to feasibility studies and employee costs, partially offset by lower insurance and other costs.

*Other income and expense.*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Interest and dividend income*. The increase in interest and dividend income was primarily due to higher balances in our money market funds.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Change in fair market value of financial instruments*. The change in fair market value of financial instruments was primarily due to the day one loss of the Common Stock component under the $75M PIPE, and the increase in fair value of our Series A warrant liability.

**Liquidity and Capital Resources**

**Sources and Uses of Liquidity**

Our Condensed Consolidated Financial Statements have been prepared contemplating the continuation of the Company as a going concern and the continuity of operations, realization of assets, and liquidation of liabilities in the normal course of business. Management is aware, in making its assessment, of material uncertainties related to events or conditions that may cast significant doubt upon our ability to continue as a going concern. While our management believes in the viability of its strategy to generate future revenues, control costs and the ability to raise additional funds, our strategy may not be successful. Our Condensed Consolidated Financial Statements do not include any adjustments that might be necessary were we unable to continue as a going concern. If the going concern basis was not appropriate for the Condensed Consolidated Financial Statements, then adjustments would be necessary to the carrying value of assets and liabilities, the reported revenues and expenses, and the statement of financial position classifications used.

We have generated no revenues since inception, continue to incur losses from operations, and have an accumulated deficit. Although there is sufficient cash to cover our operating needs for the next 12 months, in order to achieve our current plan to manufacture and sell commercial products, we are dependent upon our ability to raise additional capital and to control operating expenses.

For the six months ended June 30, 2025, we had a net loss of $91.0 million, which included a non-cash fair value loss on financial instruments of $74.4 million. For the six months ended June 30, 2025, net cash used in operating activities was $18.2 million.

We consider cash equivalents to be highly liquid investments purchased with original maturities of three months or less. As of June 30, 2025, we had $121.8 million in cash and cash equivalents. In addition, during the three and six months ended June 30, 2025, investors exercised 0.13 million Common Stock Warrants and 2.92 million Series A Investor Warrants, of which the Company received cash of $1.5 million and $20.4 million, respectively, and for the six months ended June 30, 2025, we recognized interest and dividend income of approximately $1.0 million. Although we had sufficient cash on our balance sheet and sufficient flow of cash from the $75M PIPE financing, exercise of warrants, and interest income on our cash balances to handle our operations over the next 12 months, we will still need to raise additional capital to implement our current strategic plan and to purchase raw material inventory to achieve our revenue projections and positive cash flows.

Based on our need to raise additional capital, as well as milestones required for our current strategic plan to generate sustainable commercial revenues, there is substantial doubt regarding our ability to continue as a going concern for the twelve months following the issuance of these Condensed Consolidated Financial Statements.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **39**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**Cash Flows**

---

| | | | |
|:---|:---|:---|:---|
| | **Six Months Ended June 30,** | **Six Months Ended June 30,** | |
| | **2025** | **2024** | **Change** |
|  | *(In thousands)* | *(In thousands)* | *(In thousands)* |
| Net cash used in operating activities | $(18238) | $(8277) | $(9961) |
| Net cash used in investing activities | (6297) | (1055) | (5242) |
| Net cash provided by (used in) financing activities | 129565 | (572) | 130137 |

---

*Operating Activities*.*** The $10.0 million increase in net cash used in operating activities, as compared to the comparable period of the prior year, was primarily due to an increase of $5.7 million net loss adjusted for non-cash items, such as the non-cash loss of $74.6 million related to the day one loss under the valuation of the $75M PIPE, the change in fair value of outstanding financial instruments, and a non-cash litigation settlement of approximately $1.7 million, and an increase in cash used for accounts payable and prepaid insurance.

*Investing Activities.* The $5.2 million increase in cash used in investing activities, as compared to the comparable period of the prior year, was primarily due to additional investments made for property, plant and equipment as we execute our strategic business plan and continue to build the manufacturing process at our Stillwater Facility.

*Financing Activities.* The $130.1 million increase in cash provided by financing activities, as compared to the comparable period of the prior year, is primarily due to the $75M PIPE financing activities, contributions from the Merger, and exercises of warrants. See Note 3, "Merger Transaction" of the notes to the Condensed Consolidated Financial Statements in Part I, Item 1 of this Form 10-Q, for further discussion of amounts received from financing activities and Merger transactions.

**Off-Balance Sheet Arrangements**

Other than as otherwise described in this Form 10-Q, we do not have any off-balance sheet arrangements that have, or are reasonably likely to have, a material current or future effect on our financial condition, changes in financial condition, revenues, expenses, results of operations, liquidity, capital expenditures or capital resources.

**Risks and Uncertainties Associated with Future Results of Operations**

We operate in two industries that are both subject to intense competition, development risk, and changes in U.S. governmental policies related to green energy, defense spending and dependence on foreign suppliers. Our operations are subject to significant risks and uncertainties including financial and operational risks, as well as the potential risk of business failure.

The magnet technology industry is still in its infancy in the U.S., and thus the technology, processes, and capabilities are still being developed. The magnet facility requires substantial capital commitment to complete and there may be unanticipated costs or delays associated with the construction. Our plan for producing magnets are based on certain estimates and assumptions we have made about our business over the next few years, including the ability to obtain the equipment and materials needed to produce magnets on a timely basis from third party vendors. Due to rapidly rising demand, there is also a risk that substitute products will become available and reduce the need for our type of high-performance magnet.

We have not yet established that the Round Top Mountain deposit contains any commercially exploitable quantities of proven and probable mineral reserves, and we may not be able to do so. Even if the Company does eventually establish commercially exploitable quantities of mineral reserves, the Round Top Mountain deposit may not be developed into a producing mine and the Company may not be able to extract those minerals economically. Both mineral exploration and development involve a high degree of risk, and few properties that are explored are ultimately developed into producing mines. The commercial viability of an established mineral deposit will depend on several factors including the size, grade, and other attributes of the mineral deposit, as well as proximity of the deposit to infrastructure, government regulation, and market prices, among other things. Most of these factors will be beyond the Company's control, and any of them could increase costs and make extraction of any identified mineral deposit unprofitable.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **40**

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**Critical Accounting Policies and Estimates**

We consider Fair Value, Long-Lived Assets and Equity-based Compensation the most critical accounting policies to aid in fully understanding and evaluating our consolidated financial condition and results of our operations. We also consider our Going Concern assessment to be subject to critical accounting estimates. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ significantly from our estimates. To the extent that there are differences between our estimates and actual results, our future financial statement presentation, financial condition, results of operations, and cash flows will be affected.

See Note 1, "Organization" and Note 2, "Summary of Significant Accounting Policies" of the Notes to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Form 10-Q for a discussion of our going concern assessment and a description of our critical and other significant accounting policies, respectively.

**Recently Adopted Accounting Standards**

See Note 2, "Summary of Significant Accounting Policies" of the Notes to our Condensed Consolidated Financial Statements included in Part I, Item 1 of this Form 10-Q.

**Emerging Growth Company Status**

Section 107(b) of the JOBS Act provides that an emerging growth company can take advantage of an extended transition period for complying with new or revised accounting standards. Thus, an emerging growth company can delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. We have elected to take advantage of the extended transition period to comply with new or revised accounting standards and to adopt certain of the reduced disclosure requirements available to emerging growth companies. As a result of the accounting standards election, we will not be subject to the same implementation timing for new or revised accounting standards as other public companies that are not emerging growth companies which may make comparison of our financials to those of other public companies more difficult.

We expect to retain our emerging growth company status until the earliest of:

• The end of the fiscal year in which our annual revenues exceed $1.235 billion;

• The end of the fiscal year in which the fifth anniversary of our public company registration has occurred;

• The date on which we have issued more than $1.0 billion in non-convertible debt during the previous three-year period; or

• The date on which we qualify as a large accelerated filer.

**ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK**

Not required under Regulation S-K for "smaller reporting companies".

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **41**

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*[**Table of Contents**](#i5f43db688c2c433f9d412b16efe97020_79)*

**ITEM 4. CONTROLS AND PROCEDURES**

**Evaluation of Disclosure Controls and Procedures**

We maintain disclosure controls and procedures as defined under Rules 13a-15(e) of the Exchange Act. Our disclosure controls and procedures have been designed to provide reasonable assurance that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC's rules and forms. Our disclosure controls and procedures include controls and procedures designed to provide reasonable assurance that information required to be disclosed in reports filed or submitted under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer ("CEO") and Chief Financial Officer ("CFO"), as appropriate, to allow timely decisions regarding required disclosure.

Our management, with the participation of our CEO and CFO, evaluated the effectiveness of our disclosure controls and procedures as defined in Exchange Act Rule 13a-15(e) as of June 30, 2025. Based on that evaluation, our CEO and CFO concluded that our disclosure controls and procedures were effective at the reasonable assurance level as of June 30, 2025.

**Changes in Internal Control Over Financial Reporting**

There were no changes in our internal control over financial reporting that occurred during the quarter ended June 30, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

The effectiveness of any system of controls and procedures is subject to certain limitations, and, as a result, there can be no assurance our controls and procedures will detect all errors or fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that objectives of the control system will be attained.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **42**

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**PART II. OTHER INFORMATION**

**ITEM 1. LEGAL PROCEEDINGS**

The information required with respect to this item can be found in Note 8, "Commitments and Contingencies–Litigation" of the Notes to Condensed Consolidated Financial Statements in Part I, Item 1, "Financial Statements (unaudited)," of this Quarterly Report on Form 10-Q and is incorporated by reference into this Item 1.

**ITEM 1A. RISK FACTORS**

Factors that could cause our actual results to differ materially from those in this report include the risk factors described in our 2024 Annual Report on Form 10-K, filed with the Securities and Exchange Commission ("SEC") on March 31, 2025, as supplemented by the risk factors described in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, filed with the SEC on May 15, 2025.

As of the date of this Quarterly Report on Form 10-Q, there have been no material changes to the risk factors disclosed in our 2024 Annual Report on Form 10-K and as supplemented by the risk factors described in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2025.

**ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS**

None.

**ITEM 3. DEFAULTS UPON SENIOR SECURITIES**

None.

**ITEM 4. MINE SAFETY DISCLOSURES**

None.

**ITEM 5. OTHER INFORMATION**

***Adoption of Severance Plan***

On August 11, 2025, the Board of Directors (the "Board") of the Company and the Compensation Committee of the Board (the "Compensation Committee") approved the USA Rare Earth, Inc. Severance and Change of Control Protection Plan (the "Severance Plan"), pursuant to which the Company's executive officers and certain senior management employees, as determined by the Compensation Committee (the "Eligible Participants") may be eligible for certain severance benefits. Pursuant to the Severance Plan, in the event that an Eligible Participant's employment is terminated by the Company without cause or the Eligible Participant resigns for good reason in each case, not in connection with a change in control (all as defined in the Severance Plan) and subject to the effectiveness of a separation agreement including a general release of claims, the Eligible Participant is entitled to the following: (i) for the CEO, 12 months of base salary and 12 months of COBRA coverage and (ii) for all other Eligible Participants 6 months of base salary and 6 months of COBRA coverage, and for both the CEO and other Eligible Participants, acceleration of the next tranche of outstanding equity awards at the time of termination, with performance awards vesting based on target performance.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **43**

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Pursuant to the Severance Plan, in the event that an Eligible Participant's employment is terminated by the Company without cause or the Eligible Participant resigns for good reason in each case, in connection with a change in control and subject to the effectiveness of a separation agreement including a general release of claims, the Eligible Participant is entitled to the following: (i) for the CEO, 1.5 times the sum of his annual base salary and target bonus, 18 months of COBRA coverage, and (ii) for all other Eligible Participants 1 times the sum of their annual base salary and target bonus, 12 months of COBRA coverage, and for both the CEO and other Eligible Participants, acceleration of outstanding equity awards at the time of termination, with performance awards vesting based on target performance, and six months of outplacement services.

The foregoing description of the Severance Plan does not purport to be complete and is subject to, and qualified in its entirety by reference to, the full text thereof, a copy of which is filed as Exhibit 10.3 to this Quarterly Report on Form 10-Q.

***Founder and Annual Equity Grants***

On August 11, 2025, the Board and Compensation Committee approved grants of certain time-based vesting equity awards in the form of restricted stock units ("RSUs") to the Company's executive officers among others in order to enable the Company to retain and reward such individuals for their efforts that will support the sustained progress and growth of the Company. For the Company's named executive officers, effective as of the first day of the open trading window, the Chief Executive Officer, Joshua Ballard, was awarded 90,992 RSUs vesting ratably over a two-year period and 181,984 RSUs vesting ratably over a three-year period; the Chief Financial Officer, William Robert Steele Jr., was awarded 90,992 RSUs vesting ratably over a two-year period and 90,992 RSUs vesting ratably over a three-year period; and the Company's Chief Legal Officer, David Kronenfeld, was awarded 27,298 RSUs vesting ratably over a two-year period, 40,947 RSUs vesting ratably over a three-year period, and 18,199 RSUs vesting in May 2026.

***Rule 10b5-1 Trading Arrangements***

During the quarter ended June 30, 2025, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted or terminated a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K).

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **44**

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**ITEM 6. EXHIBITS**

**Exhibit Index**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Exhibit Number** | **Exhibit Description** | **Incorporated by Reference** | **Incorporated by Reference** | **Incorporated by Reference** | **Incorporated by Reference** |
| **Exhibit Number** | **Exhibit Description** | **Form** | **File No.** | **Exhibit** | **Filing Date** |
| [3.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex3-2_usarare.htm)[1](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex3-2_usarare.htm) | [Certificate of Incorporation of USA Rare Earth, Inc.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex3-2_usarare.htm) | 8-K | 001-41711 | 3.2 | 3/19/2025 |
| [3.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex3-4_usarare.htm)[2](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex3-4_usarare.htm) | [USA Rare Earth, Inc. Certificate of Designation of Preferences, Rights and Limitations of 12.0% Series A Cumulative Convertible Preferred Stock.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex3-4_usarare.htm) | 8-K | 001-41711 | 3.4 | 3/19/2025 |
| [3.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex3-2_usarare.htm)[3](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex3-2_usarare.htm) | [Certificate of Amendment, dated May](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex3-2_usarare.htm)[1, 2025, to USA Rare Earth, Inc. Certificate of Designation of Preferences, Rights and Limitations of 12.0% Series A Cumulative Convertible Preferred Stock](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex3-2_usarare.htm). | 8-K | 001-41711 | 3.2 | 5/5/2025 |
| [4.1](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex4-4_usarare.htm) | [Form of Warrant issued to each Series A Investor.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025025163/ea023473701ex4-4_usarare.htm) | 8-K | 001-41711 | 4.4 | 3/19/2025 |
| [4.2](https://www.sec.gov/Archives/edgar/data/1970622/000121390025043743/ea023962401ex4-2_usarare.htm) | [Form of Warrant issued to PIPE Investors](https://www.sec.gov/Archives/edgar/data/1970622/000121390025043743/ea023962401ex4-2_usarare.htm). | 10-Q | 001-41711 | 4.2 | 5/15/2025 |
| [4.3](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-5_usarare.htm) | [Form of Waiver to Warrants issued to Series A Investors and PIPE Investors.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-5_usarare.htm) | 8-K | 001-41711 | 4.5 | 5/5/2025 |
| [4.4](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-1_usarare.htm) | [Common Stock Purchase Warrant,](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-1_usarare.htm)[d](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-1_usarare.htm)[ated May 2, 2025](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-1_usarare.htm) | 8-K | 001-41711 | 4.1 | 5/5/2025 |
| [4.5](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-2_usarare.htm) | [Pre-Funded Common Stock Purchase Warrant,](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-2_usarare.htm)[d](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-2_usarare.htm)[ated May 2, 2025](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex4-2_usarare.htm) | 8-K | 001-41711 | 4.2 | 5/5/2025 |
| [10.1](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex10-1_usarare.htm) | [Amended and Restated Securities Purchase Agreement, dated as of April 29, 2025, by and between USA Rare Earth, Inc. and the investor named therein.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex10-1_usarare.htm) | 8-K | 001-41711 | 10.1 | 5/5/2025 |
| [10.2](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex10-2_usarare.htm) | [Registration Rights Agreement, dated as of May 2, 2025, by and between USA Rare Earth, Inc. and the investor named therein.](https://www.sec.gov/Archives/edgar/data/1970622/000121390025039439/ea024084101ex10-2_usarare.htm) | 8-K | 001-41711 | 10.5 | 5/5/2025 |
| [10.3](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex103severanceandchangeofc.htm) | [Severance and Change of Control Protection Plan](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex103severanceandchangeofc.htm) |  |  |  |  |
| [10.4](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex104formofrsuagreementfor.htm) | [Form of RSU Agreement for Officers and Employees](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex104formofrsuagreementfor.htm) |  |  |  |  |
| [10.5](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex105formofrsuagreementfor.htm) | [Form of RSU Agreement for Certain Officers and Employees](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex105formofrsuagreementfor.htm) |  |  |  |  |
| [10.6](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex106formofdirectorrsuagre.htm) | [Form of RSU Agreement for Directors](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex106formofdirectorrsuagre.htm) |  |  |  |  |
| [31.1](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex311-302ceocertification2.htm) | [Certification of Principal Executive Officer Pursuant to Securities Exchange Act Rules 13a-14(a), as adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex311-302ceocertification2.htm) |  |  |  |  |
| [31.2](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex312-302cfocertification2.htm) | [Certification of Principal Financial Officer Pursuant to Securities Exchange Act Rules 13a-14(a), as adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex312-302cfocertification2.htm). |  |  |  |  |
| [32.1\*\*](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex321-906ceoandcfocertific.htm) | [Certification of Principal Executive Officer and Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](https://www.sec.gov/Archives/edgar/data/1970622/000197062225000017/ex321-906ceoandcfocertific.htm) |  |  |  |  |
| 101 | Inline XBRL Document Set for the consolidated financial statements and accompanying notes in Part I, "Financial Information" of this Quarterly Report on Form 10-Q. |  |  |  |  |
| 104 | Inline XBRL for the cover page of this Quarterly Report on Form 10-Q, included in the Exhibit 101 Inline XBRL Document Set. |  |  |  |  |

---

<sup>\*&nbsp;&nbsp;&nbsp;&nbsp;</sup>Filed herewith.

\*\*&nbsp;&nbsp;&nbsp;&nbsp;The certification furnished in Exhibit 32.1 is not deemed "filed" for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, nor shall they be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act.

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **45**

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

---

| | | | |
|:---|:---|:---|:---|
| | | **USA Rare Earth, Inc.** | **USA Rare Earth, Inc.** |
| Date: | August 11, 2025 | By: | /s/ JOSHUA BALLARD |
|  |  |  | Joshua Ballard |
|  |  |  | Chief Executive Officer |
|  |  |  | (Principal Executive Officer) |
| Date: | August 11, 2025 | By: | /s/ WILLIAM ROBERT STEELE JR. |
|  |  |  | William Robert Steele Jr. |
|  |  |  | Chief Financial Officer |
|  |  |  | (Principal Financial and Accounting Officer) |

---

**USA Rare Earth, Inc. \| Q2'2025 Quarterly Report (Form 10-Q)** \| **46**

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