IsoEnergy Ltd. - 11 Feb 2026 Form 4/A - Amendment Insider Report for Jaguar Uranium Corp. (JAGU)

Reporting relationship: 10%+ Owner
Issuer ticker: JAGU
Reported as of: 11 Feb 2026
Net transaction value: +$5,412,600
SEC form: 4/A - Amendment
Accepted by SEC: 27 Feb 2026, 17:03:51 UTC
Original report date: 25 Feb 2026
Prior SEC filing: 25 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Graham du Preez

Key filing fact

IsoEnergy Ltd. filed Form 4/A - Amendment for Jaguar Uranium Corp. (JAGU) on 27 Feb 2026.

Key facts

This page summarizes IsoEnergy Ltd.'s Form 4/A - Amendment filing for Jaguar Uranium Corp. (JAGU).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 27 Feb 2026, 17:03.

Change

Previous filing in this sequence was filed on 25 Feb 2026.
Current net transaction value: +$5,412,600.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001997377 Primary reporting owner

IsoEnergy Ltd.

Relationship: 10%+ Owner
Address: 217 QUEEN STREET WEST, SUITE 401, TORONTO, ONTARIO, CANADA
Signature: /s/ Graham du Preez
Signature date: 27 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

JAGU transaction

Class A common shares, no par value

Purchase

Transaction value: $1,012,600
Shares: +253,150
Change %
Price: $4.00
Shares after: 253,150
Date: 11 Feb 2026
Ownership: Direct

JAGU transaction

Class A common shares, no par value

Other

Transaction value: $2,000,000
Shares: +400,000
Change %: +15%
Price: $5.00
Shares after: 3,000,000
Date: 12 Feb 2026
Ownership: See footnote
Footnotes: F1, F2

JAGU transaction

Class A common shares, no par value

Other

Transaction value: $2,400,000
Shares: +600,000
Change %: +25%
Price: $4.00
Shares after: 3,000,000
Date: 12 Feb 2026
Ownership: See footnote
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

On February 12, 2026, Consolidated Uranium Inc. ("Consolidated Uranium") received 1,000,000 shares at the deemed prices listed herein pursuant to the Share Purchase Agreement, dated as of July 17, 2024 (the "Share Purchase Agreement") between Consolidated Uranium and Jaguar Uranium Corp., upon the satisfaction of certain conditions provided therein.

Footnote F2

Such Class A common shares are owned directly by Consolidated Uranium, which is a wholly owned subsidiary of IsoEnergy Ltd. IsoEnergy Ltd. is an indirect beneficial owner of the reported securities.

SEC remarks

This amendment is being filed to correct the number of Class A common shares acquired, which was inadvertently reported as 250,000 on the Form 4 filed on February 25, 2026. The actual number of Class A common shares acquired was 253,150.