X-Energy director reports initial share holdings

X-Energy, Inc. director Gregory James Goff filed an initial ownership report showing his equity position in the company.

Rhea-AI Filing Summary

X-Energy, Inc. director Gregory James Goff filed an initial ownership report showing his equity position in the company. He holds 117,640 shares of Class A common stock, which includes 16,750 shares of restricted stock.

Goff also holds a stock option covering 33,356 underlying shares of Class A common stock at an exercise price of $23.00 per share, expiring on April 24, 2036. The option is vested as to 28,607 underlying shares, with the remaining 4,749 underlying shares scheduled to vest in two substantially equal annual installments beginning on January 1, 2027. The filing does not report any new purchases or sales, only current holdings.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Goff Gregory James

Role Director

Type	Security	Shares	Price	Value
holding	Stock Option	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Stock Option — 33,356 contracts (Direct); Class A Common Stock — 117,640 shares (Direct)

Footnotes (2)

1. F1. Includes 16,750 shares of restricted stock.
2. F2. The stock option is vested as to 28,607 of the underlying shares. The stock option vests as to 4,749 of the underlying shares in two substantially equal annual installments beginning on January 1, 2027.

Key Figures

Class A common stock held: 117,640 shares Restricted stock included: 16,750 shares Stock option underlying shares: 33,356 shares +4 more

7 metrics

Class A common stock held 117,640 shares Reported as of initial Form 3 filing

Restricted stock included 16,750 shares Portion of total Class A common stock held

Stock option underlying shares 33,356 shares Class A common stock underlying option

Stock option exercise price $23.00 per share Exercise price for the stock option

Option vested underlying shares 28,607 shares Currently vested portion of stock option

Remaining vesting underlying shares 4,749 shares To vest in two annual installments from January 1, 2027

Option expiration date April 24, 2036 End of stock option term

Key Terms

restricted stock, stock option, vested, underlying shares, +1 more

5 terms

restricted stock financial

"Includes 16,750 shares of restricted stock."

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

stock option financial

"The stock option is vested as to 28,607 of the underlying shares."

A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

vested financial

"The stock option is vested as to 28,607 of the underlying shares."

underlying shares financial

"The stock option is vested as to 28,607 of the underlying shares."

annual installments financial

"The stock option vests as to 4,749 of the underlying shares in two substantially equal annual installments"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Gregory James Goff report in his Form 3 for X-Energy (XE)?

Gregory James Goff reported his initial ownership in X-Energy, Inc., including 117,640 shares of Class A common stock and a stock option over 33,356 underlying shares, providing a clear picture of his existing equity stake as a director.

How many X-Energy (XE) common shares does Gregory James Goff own?

Gregory James Goff reported owning 117,640 shares of X-Energy Class A common stock. This total includes 16,750 shares of restricted stock, reflecting both unrestricted and restricted equity that aligns his interests with the company’s long-term performance.

What are the details of Gregory James Goff’s stock option in X-Energy (XE)?

Goff holds a stock option linked to 33,356 underlying Class A common shares at a $23.00 exercise price, expiring April 24, 2036. The option provides potential future share acquisition subject to vesting and exercise decisions.

How much of Gregory James Goff’s X-Energy stock option is currently vested?

The filing states that 28,607 of the underlying shares under Gregory James Goff’s stock option are vested. This means he can already exercise that portion of the option, subject to his own decision and applicable company or regulatory constraints.

When will the remaining portion of Gregory James Goff’s X-Energy stock option vest?

The remaining 4,749 underlying shares under Goff’s stock option will vest in two substantially equal annual installments beginning on January 1, 2027. This creates a multi‑year incentive structure tied to his ongoing service with X-Energy.

Does Gregory James Goff’s Form 3 for X-Energy (XE) show any recent share purchases or sales?

No, the Form 3 lists Goff’s existing holdings and derivative position without reporting any recent purchases or sales. Form 3 serves as an initial ownership statement when someone becomes a director, officer, or large shareholder.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/24/2026 - 05:14 PM EDT Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Goff Gregory James

(Last) (First) (Middle)

C/O X-ENERGY, INC.

530 GAITHER ROAD, SUITE 700

(Street)

ROCKVILLE MARYLAND 20850

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/24/2026

3. Issuer Name and Ticker or Trading Symbol
X-Energy, Inc. [ XE ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Common Stock	117,640(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option	(2)	04/24/2036	Class A Common Stock	33,356	$23	D

Explanation of Responses:

1. Includes 16,750 shares of restricted stock.

2. The stock option is vested as to 28,607 of the underlying shares. The stock option vests as to 4,749 of the underlying shares in two substantially equal annual installments beginning on January 1, 2027.

Remarks:

Exhibit 24 - Power of Attorney.

	/s/ Elizabeth Petrone, Attorney-in-Fact	04/24/2026
	** Signature of Reporting Person	Date
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 5 (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.
* Form 3: SEC 1473 (03-26)