# EDGAR Filing Document

**Accession Number:** 0002039273
**File Stem:** 0001104659-26-022608
**Filing Date:** 2026-3
**Character Count:** 16057
**Document Hash:** d97d336710f7cc6a2307564f6d65de72
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-022608.hdr.sgml**: 20260303

**ACCESSION NUMBER**: 0001104659-26-022608

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20260303

**DATE AS OF CHANGE**: 20260303

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Jaguar Uranium Corp.
- **CENTRAL INDEX KEY:** 0002039273
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-95542
- **FILM NUMBER:** 26711355

**BUSINESS ADDRESS:**
- **STREET 1:** 3-1136 CENTRE STREET
- **STREET 2:** THORNHILL
- **CITY:** ONTARIO
- **STATE:** Z4
- **ZIP:** L4J 3M8
- **BUSINESS PHONE:** 416-648-4065

**MAIL ADDRESS:**
- **STREET 1:** 3-1136 CENTRE STREET
- **STREET 2:** THORNHILL
- **CITY:** ONTARIO
- **STATE:** Z4
- **ZIP:** L4J 3M8
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** IsoEnergy Ltd.
- **CENTRAL INDEX KEY:** 0001997377
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS METAL ORES [1090]
- **ORGANIZATION NAME:** International Corp Fin
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 1231

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

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 217 QUEEN STREET WEST, SUITE 401
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5V 0R2
- **BUSINESS PHONE:** 1-833-572-2333

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 217 QUEEN STREET WEST, SUITE 401
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5V 0R2

## Ex-3

**Exhibit 3**

**<u>SCHEDULE A</u>**

*Directors and Executive Officers of the Reporting Persons*

The following table sets forth certain information with respect to the directors and executive officers of the Reporting Persons. Unless otherwise specified below, the business address and address of the organization of principal occupation or employment of each director and executive officer of the Reporting Persons is 217 Queen Street West, Suite 401, Toronto, Ontario M5V 0R2. Jason Atkinson has sole dispositive power and sole voting power over 171,000 shares including 68,000 shares issuable upon the exercise of outstanding warrants.

**IsoEnergy Ltd.**

---

| | | |
|:---|:---|:---|
| **Name** | **Primary Occupation** | **Citizenship** |
| Richard Patricio <br> (Director and Chairman) | President and Chief Executive Officer<br> Mega Uranium Ltd.<br> 217 Queen Street West, Suite 401<br> Toronto, Ontario M5V 0R2 | Canada |
| Philip Williams<br> (Director and Chief Executive Officer) | Director and Chief Executive Officer<br> IsoEnergy | Canada |
| Leigh Curyer<br> (Director) | President and Chief Executive Officer<br> NexGen Energy Ltd.<br> 3150-1021 West Hastings Street<br> Vancouver, British Columbia V6E 0C3 | Canada<br> Australia |
| Chris McFadden<br> (Director) | Director<br> IsoEnergy | Australia |
| Peter Netupsky<br> (Director) | Vice President, Corporate Development<br> Agnico Eagle Mines Limited<br> 145 King Street East, Suite 400<br> Toronto, Ontario M5C 2Y7 | Canada |
| Mark Raguz<br> (Director) | Vice President, Corporate Development<br> Altius Minerals Corporation<br> 38 Duffy Place, 2nd Floor<br> St. John's, Newfoundland and Labrador A1B 4M5 | Canada |
| Graham du Preez<br> (Chief Financial Officer) | Chief Financial Officer<br> IsoEnergy | Canada<br> South Africa |
| Marty Tunney<br> (Chief Operating Officer) | Chief Operating Officer<br> IsoEnergy | Canada |
| Jason Atkinson<br> (Vice President, Corporate Development) | Vice President, Corporate Development<br> IsoEnergy | Canada |
| Dr. Dan Brisbin<br> (Vice President, Exploration) | Vice President, Exploration<br> IsoEnergy | Canada |
| Misty Urbatsch<br> (Vice President, Strategy and Commercial) | Vice President, Strategy and Commercial<br> IsoEnergy | Canada<br> USA |

---

**Consolidated Uranium Inc.**

---

| | | |
|:---|:---|:---|
| **Name** | **Primary Occupation** | **Citizenship** |
| Philip Williams<br> (Director and Chief Executive Officer) | Director and Chief Executive Officer<br> IsoEnergy | Canada |
| Graham du Preez<br> (Chief Financial Officer) | Chief Financial Officer<br> IsoEnergy | Canada<br> South Africa |

---

## Ex-4

**Exhibit 4**

**<u>SCHEDULE B</u>**

*Transactions in Common Shares by the Reporting Persons* 

The table below specifies the acquiror, date, amount, and purchase price of the Common Shares purchased by (or on behalf of) the Reporting Persons and any person listed on Schedule A during the 60-day period prior to this filing. The shares were acquired (a) as part of the Company's initial public offering, in the case of IsoEnergy and (b) pursuant to the SPA, in the case of Consolidated Uranium.

---

| | | | |
|:---|:---|:---|:---|
| **Acquiror** | **Trade Date** | **Shares Acquired** | **Price per Share (US$)** |
| IsoEnergy | 2/11/2026 | 253150 | 4.00 |
| Consolidated Uranium | 2/12/2026 | 400000 | N/A |
| Consolidated Uranium | 2/12/2026 | 600000 | N/A |

---

## Ex-5

**Exhibit 5**

JOINT ACQUISITION STATEMENT PURSUANT TO RULE 13D-1(k)(1)

The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him, her or it contained herein, but shall not be responsible for the completeness and accuracy of the information concerning the other entities or persons, except to the extent that he, she or it knows or has reason to believe that such information is accurate.

---

| | |
|:---|:---|
| **ISOENERGY LTD.** | **ISOENERGY LTD.** |
| By: | /s/ Graham du Preez |
| Name: | Graham du Preez |
| Title: | Chief Financial Officer |
| **CONSOLIDATED URANIUM INC.** | **CONSOLIDATED URANIUM INC.** |
| By: | /s/ Graham du Preez |
| Name: | Graham du Preez |
| Title: | Chief Financial Officer |

---

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**Jaguar Uranium Corp.**

*(Name of Issuer)*

**Class A Common Shares, no par value**

*(Title of Class of Securities)*

**47010E108**

*(CUSIP Number)*

**Graham du Preez**<br>217 Queen Street West, Suite 401<br>Toronto A6 M5V 0R2<br>1-833-572-2333

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

**02/12/2026**

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

| **CUSIP No.** | **47010E108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**IsoEnergy Ltd.** | Name of reporting person<br>**IsoEnergy 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>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 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>**ONTARIO** | Citizenship or place of organization<br>**ONTARIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**253150.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**3000000.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**253150.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**3000000.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**3253150.00** | Aggregate amount beneficially owned by each reporting person<br>**3253150.00** | |
| 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>**16.1%** | Percent of class represented by amount in Row (11)<br>**16.1%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **47010E108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Consolidated Uranium Inc.** | Name of reporting person<br>**Consolidated Uranium Inc.** | |
| 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>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 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>**ONTARIO** | Citizenship or place of organization<br>**ONTARIO** | |
| 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>**3000000.00** |
| 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>**3000000.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**3000000.00** | Aggregate amount beneficially owned by each reporting person<br>**3000000.00** | |
| 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>**14.9%** | Percent of class represented by amount in Row (11)<br>**14.9%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Class A Common Shares, no par value

**(b) Name of Issuer:**
Jaguar Uranium Corp.

**(c) Address of Issuer's Principal Executive Offices:**
3-1136 Centre Street, Thornhill, A6, L4J 3M8

**Item 4. Purpose of Transaction**

The Reporting Persons acquired the Common Shares for investment purposes. The Reporting Persons intend to review their investment in the Company on a continuing basis and, depending upon various factors, including without limitation, any discussions between the Reporting Persons and representatives of the Company, the Company's financial position and strategic direction, overall market conditions, other investment opportunities available to the Reporting Persons, and the availability of securities of the Company at prices that would make the purchase or sale of such securities desirable, the Reporting Persons may: (i) increase or decrease their position in the Company through, among other things, the purchase or sale of securities of the Company, including through transactions involving the Common Shares and/or other equity, debt, notes, other securities, or derivative or other instruments that are based upon or relate to the value of securities of the Company in the open market or otherwise; (ii) enter into transactions that increase or hedge their economic exposure to the Common Shares without affecting their beneficial ownership of the Common Shares; or (iii) consider or propose one or more of the actions described in subparagraphs (a) - (j) of Item 4 of Schedule 13D.

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

**(a)**
The aggregate number and percentage of the Common Shares that are beneficially owned by the Reporting Persons and as to which the Reporting Persons have sole voting power, shared voting power, sole dispositive power and shared dispositive power are set forth on the cover pages of this Statement, and such information is incorporated herein by reference. In addition, the persons in Schedule A have sole voting power, shared voting power, sole dispositive power and shared dispositive power over the number of shares described therein. The percentages used herein are calculated based on an aggregate of 20,193,777 Common Shares outstanding as of February 12, 2026 based on the information contained in the Company's prospectus dated February 11, 2026.

**(b)**
The information in Item 5(a) of this Statement is incorporated herein by reference.

**(c)**
Information concerning the Common Shares purchased by (or on behalf of) the Reporting Persons and any person listed on Schedule A during the 60-day period prior to this filing is set forth in Schedule B hereto and is incorporated herein by reference. Except as described in Schedule B, none of the Reporting Persons nor any person listed in Schedule A has effected any transactions in the Common Shares during such 60-day period.

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

IsoEnergy is party to an investor rights agreement, dated July 19, 2024, with the Company (the "IRA"). Pursuant to the IRA, IsoEnergy is entitled to participate in future equity financings, including the issuance of equity securities or securities convertible into or exercisable for equity securities in any public or private offering, on terms consistent with those offered to other investors, subject to certain exceptions. IsoEnergy is also entitled to nominate one individual to the Company's board of directors. The IRA will terminate if and when IsoEnergy's ownership percentage in the Company falls below 5%. The foregoing summary of the IRA is not intended to be complete and is qualified in its entirety by reference to the full text of the IRA, which is filed as Exhibit 1 hereto and is incorporated herein by reference.

Consolidated Uranium is party to a share purchase agreement, dated July 17, 2024 with the Company (the "SPA"). Pursuant to the SPA, the Company acquired certain mining assets from Consolidated Uranium in consideration of the issuance of 2,000,000 Common Shares and the grant of certain net smelter returns royalties on certain mining assets as well as the right to receive additional shares in certain circumstances. The foregoing summary of the SPA is not intended to be complete and is qualified in its entirety by reference to the full text of the SPA, which is filed as Exhibit 2 hereto and is incorporated herein by reference.

### 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:** IsoEnergy Ltd.

**Signature:** /s/ Graham du Preez

**Name/Title:** Graham du Preez/Chief Financial Officer

**Date:** 03/03/2026

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:** Consolidated Uranium Inc.

**Signature:** /s/ Graham du Preez

**Name/Title:** Graham du Preez/Chief Financial Officer

**Date:** 03/03/2026