Blue Bird Capital Enterprises LLC - 24 Feb 2026 Form 3 Insider Report for Eagle Nuclear Energy Corp. (NUCL)

Role: 10%+ Owner
Signature: /s/ Nelson Mullins Riley & Scarborough LLP, Attorney-in-Fact
Issuer symbol: NUCL
Transactions as of: 24 Feb 2026
Net transactions value: $0
Form type: 3
Filing time: 24 Feb 2026, 21:03:48 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Blue Bird Capital Enterprises LLC	10%+ Owner	1-1800 SUNSET HARBOUR DR., MIAMI BEACH	/s/ Nelson Mullins Riley & Scarborough LLP, Attorney-in-Fact	24 Feb 2026	0002110854

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	NUCL	Common Stock, par value $0.0001 per share						6,175,031	24 Feb 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	NUCL	Right to receive Earnout Shares							24 Feb 2026	Common Stock, par value $0.0001 per share	556,383		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On February 24, 2026, the Reporting Person became entitled to receive 556,383 shares of Eagle Nuclear Energy Corp.'s (the "Issuer") Common Stock (the "Earnout Shares") pursuant to an "earnout" provision in the Amended and Restated Agreement and Plan of Merger, dated as of September 29, 2025 (as it may be amended, supplemented, or otherwise modified from time to time, the "Merger Agreement"), by and among Spring Valley Acquisition Corp. II, the Issuer, Spring Valley Merger Sub III, Inc., Spring Valley Merger Sub II, Inc., and Eagle Energy Metals Corp., in the event that the metrics described in the following footnote are satisfied during the five-year period following the closing (the "Closing Date") contemplated in the Merger Agreement.
F2	In the event that the dollar volume-weighted average price ("VWAP") of the Common Stock equals or exceeds $16.00 per share for twenty (20) trading days within a period of thirty (30) consecutive trading days during the period beginning on the Closing Date and ending on the five-year anniversary of the Closing Date, the Reporting Person will be entitled to receive 556,383 Earnout Shares.

Content

On February 24, 2026, the Reporting Person became entitled to receive 556,383 shares of Eagle Nuclear Energy Corp.'s (the "Issuer") Common Stock (the "Earnout Shares") pursuant to an "earnout" provision in the Amended and Restated Agreement and Plan of Merger, dated as of September 29, 2025 (as it may be amended, supplemented, or otherwise modified from time to time, the "Merger Agreement"), by and among Spring Valley Acquisition Corp. II, the Issuer, Spring Valley Merger Sub III, Inc., Spring Valley Merger Sub II, Inc., and Eagle Energy Metals Corp., in the event that the metrics described in the following footnote are satisfied during the five-year period following the closing (the "Closing Date") contemplated in the Merger Agreement.

In the event that the dollar volume-weighted average price ("VWAP") of the Common Stock equals or exceeds $16.00 per share for twenty (20) trading days within a period of thirty (30) consecutive trading days during the period beginning on the Closing Date and ending on the five-year anniversary of the Closing Date, the Reporting Person will be entitled to receive 556,383 Earnout Shares.

Remarks:

Exhibit List: Ex. 24.1 - Power of Attorney