# EDGAR Filing Document

**Accession Number:** 0002089321
**File Stem:** 0001213900-26-031202
**Filing Date:** 2026-3
**Character Count:** 5723
**Document Hash:** 37f6b2fc6917c8ee37988c8150709e27
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-031202.hdr.sgml**: 20260415

**ACCESSION NUMBER**: 0001213900-26-031202

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260318

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Thomas John Harper
- **CENTRAL INDEX KEY:** 0002089321

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41973
- **FILM NUMBER:** 26771568

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** MAPLES CORPORATE SERVICES (BVI) LIMITED
- **STREET 2:** KINGSTON CHAMBERS, PO BOX 173
- **CITY:** ROAD TOWN
- **PROVINCE COUNTRY:** D8
- **ZIP:** VG1110
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Critical Metals Corp.
- **CENTRAL INDEX KEY:** 0001951089
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D8

**BUSINESS ADDRESS:**
- **STREET 1:** 32 HARROGATE STREET
- **CITY:** WEST LEEDERVILLE
- **STATE:** C3
- **ZIP:** 66007
- **BUSINESS PHONE:** 61 (8) 6181 9792

**MAIL ADDRESS:**
- **STREET 1:** 32 HARROGATE STREET
- **CITY:** WEST LEEDERVILLE
- **STATE:** C3
- **ZIP:** 66007

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Critical Metals Ltd
- **DATE OF NAME CHANGE:** 20221018

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Thomas John Harper<br><sub>(Last) (First) (Middle)</sub><br>251 LITTLE FALLS DRIVE<br><sub>(Street)</sub><br>WILMINGTON, DE 19808<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Critical Metals Corp. [ CRML ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-18 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_General Counsel_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Ordinary Shares | 140000<sup>(1)</sup> | D |  |
| Ordinary Shares | 50000 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Performance Stock Units | <sup>(2)</sup> | <sup>(2)</sup> | Ordinary Shares | 180000 | $12.88 | D |  |

---

### Footnotes:

(1) Represents ordinary shares of the Issuer, par value $0.001 per share ("Ordinary Shares") underlying restricted stock units ("RSUs") granted on November 1, 2025 that will vest in three equal annual installments commencing on November 1, 2026, subject to the reporting person's continued service through such date. Each RSU represents a contingent right to receive one Ordinary Share.

(2) Each performance stock unit ("PSUs") was granted on October 30, 2025 and represents a right to receive an option for one Ordinary Share. The Ordinary Shares underlying the PSUs vest, if at all, based on the achievement of a certain volume weighted average price per Ordinary Share for any trailing twenty (20) consecutive trading days ("VWAP") beginning on or after November 28, 2025, as determined, approved and certified by the Compensation Committee of the Board of Directors. The PSUs will vest upon satisfaction of the following thresholds: 1/3rd upon the achievement of a $16.25 VWAP through October 31, 2026, 1/3rd upon the achievement of a $20.31 VWAP through October 31, 2027, and 1/3rd upon the achievement of a $25.39 VWAP through October 31, 2028. Any tranche of PSUs that has not vested by the last day of the applicable period shall automatically terminate automatically.

**Signature:** /s/ John Thomas  
**Date:** 2026-03-18

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**