X-Energy, Inc.

Q: Jun 30 2026

Q: Mar 31 2026

Results of Operations and Financial Condition

Results of Operations and Financial Condition

Regulation FD Disclosure

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Prospectus Supplement with Pricing Information

Certification of approval for listing and registration on a national securities exchange

Registration of Securities on Exchange

No description available

Notice of Effectiveness

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

JANE STREET GROUP, LLC

Ghaffarian Kamal Seyed

Ares Partners Holdco LLC

AMAZON COM INC

SEGRA CAPITAL MANAGEMENT, LLC

Wallace Michael J Wallace

Ghaffarian Kamal Seyed; X-Energy Holdings, LLC

GARCIA LAURA

Gross Daniel Andrew

GFNCI LLC

Wallace Michael J Wallace

Ares Partners Holdco LLC; ACIP Investments Pooling LLC - Series 31; Ares X-Energy Holdings LP

HYLE KATHLEEN W

Goff Gregory James

Ghaffarian Kamal Seyed; X-Energy Holdings, LLC

GARCIA LAURA

SONNENSCHEIN EDWARD

GINTHER CHRISTOPHER

Duling Joel

Ares Partners Holdco LLC; ACIP Investments Pooling LLC - Series 31; Ares X-Energy Holdings LP

Draft registration statement (confidential submission) (amendment)

Draft registration statement (confidential submission) (amendment)