# EDGAR Filing Document

**Accession Number:** 0002137925
**File Stem:** 0001213900-26-065295
**Filing Date:** 2026-6
**Character Count:** 18815
**Document Hash:** 3c9dae26890f9ee45c49363da2758762
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-065295.hdr.sgml**: 20260604

**ACCESSION NUMBER**: 0001213900-26-065295

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260604

**DATE AS OF CHANGE**: 20260604

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Rare Earths Americas, Inc.
- **CENTRAL INDEX KEY:** 0002095743
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 394918133
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-95689
- **FILM NUMBER:** 261065167

**BUSINESS ADDRESS:**
- **STREET 1:** 101 W. MAIN STREET
- **CITY:** MANCHESTER
- **STATE:** GA
- **ZIP:** 31816
- **BUSINESS PHONE:** 7068465063

**MAIL ADDRESS:**
- **STREET 1:** 101 W. MAIN STREET
- **CITY:** MANCHESTER
- **STATE:** GA
- **ZIP:** 31816
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** A.C.N. 664 400 382 Pty Ltd
- **CENTRAL INDEX KEY:** 0002137925

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LEVEL 28, 259 GEORGE STREET
- **CITY:** SYDNEY
- **PROVINCE COUNTRY:** C3
- **ZIP:** NSW 2000
- **BUSINESS PHONE:** 61 2 8222 1100

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LEVEL 28, 259 GEORGE STREET
- **CITY:** SYDNEY
- **PROVINCE COUNTRY:** C3
- **ZIP:** NSW 2000

## Ex-1

**Annex A**

**Key Management Personnel of ACN 664**

---

| | | | |
|:---|:---|:---|:---|
| &nbsp;&nbsp;**Role** | &nbsp;&nbsp;**Name** | &nbsp;&nbsp; **Present Principal**<br> **Occupation or**<br> **Employment** | &nbsp;&nbsp;**Citizenship** |
| &nbsp;&nbsp;Director and Key Management Personnel | &nbsp;&nbsp;Paul Flynn | &nbsp;&nbsp;Chief Executive Officer of WHC | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Director and Executive Key Management Personnel | &nbsp;&nbsp;Kevin Ball | &nbsp;&nbsp;Chief Financial Officer of WHC | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Company Secretary and Executive Key Management Personnel | &nbsp;&nbsp;Timothy Burt | &nbsp;&nbsp;Company Secretary and General Counsel of WHC | &nbsp;&nbsp;Australian |

---

 **Key Management Personnel of WHC**

---

| | | | |
|:---|:---|:---|:---|
| &nbsp;&nbsp;**Role** | &nbsp;&nbsp;**Name** | &nbsp;&nbsp; **Present Principal**<br> **Occupation or**<br> **Employment** | &nbsp;&nbsp;**Citizenship** |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Mark Vaile (Chairman) | &nbsp;&nbsp;Director; Former Deputy Prime Minister of Australia and Leader of the National Party | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Nicole Brook | &nbsp;&nbsp;Director | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Wallis Graham | &nbsp;&nbsp;Director | &nbsp;&nbsp;Australian & U.S. |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Anthony Mason | &nbsp;&nbsp;Director | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Michael McCormack | &nbsp;&nbsp;Director | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Brendan Pearson | &nbsp;&nbsp;Director | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Non-Executive Director | &nbsp;&nbsp;Fiona Robertson | &nbsp;&nbsp;Director | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Executive Director and Key Management Personnel | &nbsp;&nbsp;Paul Flynn | &nbsp;&nbsp;Chief Executive Officer of WHC | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Executive Key Management Personnel | &nbsp;&nbsp;Kevin Ball | &nbsp;&nbsp;Chief Financial Officer of WHC | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Executive Key Management Personnel | &nbsp;&nbsp;Ian Humphris | &nbsp;&nbsp;Chief Operating Officer of WHC | &nbsp;&nbsp;Australian |
| &nbsp;&nbsp;Company Secretary and Executive Key Management Personnel | &nbsp;&nbsp;Timothy Burt | &nbsp;&nbsp;Company Secretary and General Counsel of WHC | &nbsp;&nbsp;Australian |

---

## Exhibit 7.1

**Exhibit 7.1**

**<u>Joint Filing Agreement</u>**

Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (the "Exchange Act"), the undersigned hereby agree to the joint filing on behalf of each of them of any filing required by such party under Section 13 of the Exchange Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with respect to securities of Rare Earths America, Inc., a Texas corporation, and further agree to the filing, furnishing, and/or incorporation by reference of this Joint Filing Agreement (this "Agreement") as an exhibit thereto. Each of them is responsible for the timely filing of such filings and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. This Agreement shall remain in full force and effect until revoked by any party hereto in a signed writing provided to each other party hereto, and then only with respect to such revoking party. This Agreement may be executed in any number of counterparts all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this 4th day of June 2026.

---

| |
|:---|
| A.C.N. 664 400 382 PTY LTD |
| /s/ Timothy Burt |
| By (Signature) |
| Timothy Burt / Company Secretary |
| By (Name/Title) |
| June 4, 2026 |
| Date |

---

---

| |
|:---|
| WHITEHAVEN COAL HOLDINGS PTY LTD |
| /s/ Timothy Burt |
| By (Signature) |
| Timothy Burt / Company Secretary |
| By (Name/Title) |
| June 4, 2026 |
| Date |

---

---

| |
|:---|
| WHITEHAVEN COAL LIMITED |
| /s/ Timothy Burt |
| By (Signature) |
| Timothy Burt / Company Secretary |
| By (Name/Title) |
| June 4, 2026 |
| Date |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**Rare Earths Americas, Inc.**

*(Name of Issuer)*

**Common Stock**

*(Title of Class of Securities)*

**—**

*(CUSIP Number)*

**Timothy Burt**<br>A.C.N. 664 400 382 Pty Ltd<br>Level 28, 259 George Street<br>Sydney C3 NSW 2000<br>61 02 8222 1100

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**05/07/2026**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**A.C.N. 664 400 382 Pty Ltd ("ACN 664")** | Name of reporting person<br>**A.C.N. 664 400 382 Pty Ltd ("ACN 664")** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**C3** | Citizenship or place of organization<br>**C3** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**1672478.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**1672478.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**1672478.00** | Aggregate amount beneficially owned by each reporting person<br>**1672478.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**8.4%** | Percent of class represented by amount in Row (11)<br>**8.4%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** (1) See Item 3.
(2) See Items 2 and 5.
(3) See Item 5.

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Whitehaven Coal Holdings Pty Ltd** | Name of reporting person<br>**Whitehaven Coal Holdings Pty Ltd** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**C3** | Citizenship or place of organization<br>**C3** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**1672478.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**1672478.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**1672478.00** | Aggregate amount beneficially owned by each reporting person<br>**1672478.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**8.4%** | Percent of class represented by amount in Row (11)<br>**8.4%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** (1) See Item 3.
(2) See Items 2 and 5.
(3) See Item 5.

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Whitehaven Coal Limited** | Name of reporting person<br>**Whitehaven Coal Limited** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**C3** | Citizenship or place of organization<br>**C3** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**1672478.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**1672478.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**1672478.00** | Aggregate amount beneficially owned by each reporting person<br>**1672478.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**8.4%** | Percent of class represented by amount in Row (11)<br>**8.4%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** (1) See Item 3.
(2) See Items 2 and 5.
(3) See Item 5.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock

**(b) Name of Issuer:**
Rare Earths Americas, Inc.

**(c) Address of Issuer's Principal Executive Offices:**
101 W. Main Street, Manchester, GA, 31816

This Schedule 13D is being filed by A.C.N. 664 400 382 Pty Ltd ("ACN 664"), Whitehaven Coal Holdings Pty Ltd ("WHCH"), and Whitehaven Coal Limited ("WHC") (collectively, the "Reporting Persons").  ACN 664 directly holds the shares of Common Stock reported in this Schedule 13D. ACN 664 is a direct, wholly owned subsidiary of WHCH. WHCH is a direct, wholly owned subsidiary of WHC.

The Reporting Persons, through ACN, owned shares of the Issuer's Common Stock prior to its initial public offering (the "IPO"), completed on May 7, 2026, and as such would have been eligible to file a short-form report on Schedule 13G after the IPO. However, the Reporting Persons are filing this long-form report on Schedule 13D because, following their acquisition of certain shares of Common Stock concurrent with the IPO, as reported in Item 3 of this Schedule 13D (which represented an acquisition of 2% of the total number of Common Stock outstanding during a 12-month period), the Reporting Persons are no longer eligible to file a report on Schedule 13G.

**Item 4. Purpose of Transaction**

The Reporting Persons acquired the securities reported herein for strategic investment purposes. The Reporting Persons will continuously review their investment in Issuer, and depending on market, economic and industry conditions, their continuing evaluation of the business, strategies, prospects, management, governance, operations, performance, financial matters, capital structure and prospects, market positions, strategic and other transactions of the Issuer, alternative investment opportunities and changes in applicable law and/or regulations and all other factors that may be deemed relevant, the Reporting Persons may dispose of or acquire additional securities of the Issuer. The Reporting Persons may, and expect that they will, engage in discussions with the Issuer's management and/or Board, other stockholders of the Issuer and other interested parties that may relate to the business, management, operations (including cost structure), assets, capitalization, financial condition, strategic plans, governance, Board composition and the future of the Issuer. Subject to market conditions and other factors described in this Schedule 13D, the Reporting Persons may also seek to monetize their securities in the Issuer through various transactions, including, without limitation, derivative transactions or a pledge of their interests in the securities of the Issuer as collateral for liquidity purposes.

The Reporting Persons do not have any current plans or proposals which relate to or would result in any of the actions described in Items 4(a)-(j) of Schedule 13D. However, the Reporting Persons may consider such matters in the future and, subject to applicable law, may formulate a plan with respect to such matters, and, from time to time, the Reporting Persons may hold discussions with or make informal recommendations or formal proposals to the Issuer's management or Board, including any special committees of the Board and their respective advisors, other holders of the Issuer's securities, industry analysts, financial sponsors, existing or potential strategic partners, actual or potential sources of capital and other third parties regarding such matters.

**Item 5. Interest in Securities of the Issuer**

**(a)**
Each of ACN 664, WHCH and WHC, as a result of the relationships described in Item 2, may be deemed to indirectly beneficially own 1,672,478 shares of Common Stock owned by ACN 664. Voting and investment decisions over the shares held by ACN are directed by the board of directors of WHC, which act by majority vote. Accordingly, no one person is deemed to have or share beneficial ownership of the shares held by ACN.

The Reporting Persons may be deemed to own 8.4% of the outstanding Common Stock. This percentage is based upon 19,907,282 shares of Common Stock outstanding as of June 3, 2026, as reported by the Issuer to the Reporting Persons.

**(b)**
For information on the Reporting Persons' powers to vote and dispose of the shares of Common Stock, see rows 7 to 10 of the cover pages to this Schedule 13D.

**(c)**
Except for the transactions described in response to Item 4 above, which information is hereby incorporated by reference, none of the Reporting Persons, nor, to the knowledge of the Reporting Persons, any of the Covered Persons, has effected any transactions that may be deemed to be a transaction in the Common Stock during the past 60 days.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

Not applicable.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** A.C.N. 664 400 382 Pty Ltd ("ACN 664")

**Signature:** /s/ Timothy Burt

**Name/Title:** Timothy Burt / Company Secretary

**Date:** 06/04/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Whitehaven Coal Holdings Pty Ltd

**Signature:** /s/ Timothy Burt

**Name/Title:** Timothy Burt / Company Secretary

**Date:** 06/04/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Whitehaven Coal Limited

**Signature:** /s/ Timothy Burt

**Name/Title:** Timothy Burt / Company Secretary

**Date:** 06/04/2026