Daniel Andrew Gross - 01 Jun 2026 Form 4 Insider Report for X-Energy, Inc. (XE)

Reporting relationship: Officer
Issuer ticker: XE
Reported as of: 01 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Jun 2026, 16:08:09 UTC
Prior SEC filing: 24 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Carter Lawson, Attorney-in-Fact

Key filing fact

Daniel Andrew Gross filed Form 4 for X-Energy, Inc. (XE) on 03 Jun 2026.

Key facts

This page summarizes Daniel Andrew Gross's Form 4 filing for X-Energy, Inc. (XE).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Jun 2026, 16:08.

Change

Previous filing in this sequence was filed on 24 Apr 2026.
Current net transaction value: $0.

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 disclosures.

View source filing

Reporting Owners (1)

CIK 0001735871 Primary reporting owner

Gross Daniel Andrew

Relationship: Officer
Address: C/O X-ENERGY, INC., 530 GAITHER ROAD, SUITE 700, ROCKVILLE
Signature: /s/ Carter Lawson, Attorney-in-Fact
Signature date: 03 Jun 2026

Reported non-derivative transactions

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

XE transaction

Class A Common Stock

Award

Transaction value
Shares: +246,665
Change %: +32%
Price: $0.000000^*
Shares after: 1,025,183
Date: 01 Jun 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

XE transaction Derivative

Stock Option

Award

Transaction value
Shares: +332,615
Change %: +26%
Price: $0.000000^*
Shares after: 1,605,770
Date: 01 Jun 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 332,615
Exercise price: $26.44
Footnotes: 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

Represents a grant of restricted stock units ("RSUs"). Each RSU represents a right to receive one share of the Issuer's Class A common stock upon vesting. The RSUs vest in four substantially equal annual installments beginning on December 23, 2026.

Footnote F2

The stock options vest in four substantially equal annual installments beginning on December 23, 2026.