Every Form 4 that X-ENERGY INC (XE) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow XE and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full XE filings page.
X-Energy, Inc. insider Kamal Seyed Ghaffarian reported updated holdings and a collateral arrangement involving company stock. One entry shows he directly holds 1,240,543 shares of Class A Common Stock. Another reflects 5,308,515 shares held indirectly through several entities he controls.
Within these indirect holdings, IBX, LLC perfected a security interest in 279,438 shares to secure a non‑negotiable promissory note owed to IBX, LLC by an unaffiliated third party. The outstanding note balance was $3,727,858 as of June 12, 2026 and increases by $1,414 per day, plus collection costs. Using the June 12, 2026 NASDAQ closing price of $18.59 per share, 200,530 shares would have satisfied the note on that date, though the actual number of shares ultimately transferred to cover the debt may differ, up to the 279,438 pledged shares. The filing does not show any open‑market share purchases or sales by Dr. Ghaffarian.
GARCIA LAURA reported acquisition or exercise transactions in this Form 4 filing.
X-Energy, Inc. Chief Accounting Officer Laura Garcia reported receiving a grant of 43,478 shares of Class A common stock in the form of restricted stock units. The award was granted at no cash cost to her and is part of her equity compensation.
The RSUs each represent one share of Class A common stock and vest in three substantially equal annual installments, starting on the first anniversary of the grant date. After this grant, Garcia directly holds 240,300 shares, so this filing reflects a compensation-related equity award rather than an open-market trade.
Gross Daniel Andrew reported acquisition or exercise transactions in this Form 4 filing.
X-Energy, Inc. officer Daniel Andrew Gross reported receiving equity compensation consisting of restricted stock units and stock options. He was granted 246,665 shares of Class A common stock as RSUs at a price of $0.00 per share, reflecting a compensation award rather than an open-market purchase. Following this grant, his direct holdings of common stock total 1,025,183 shares.
Gross also received a grant of 332,615 stock options exercisable for Class A common stock at a strike price of $26.44 per share, with 1,605,770 stock options held after the award. The RSUs and options each vest in four substantially equal annual installments beginning on December 23, 2026, spreading the compensation over several years and linking it to continued service.
X-Energy, Inc. filed a Form 4 identifying three entities — Ares Partners Holdco LLC, Ares X-Energy Holdings LP, and ACIP Investments Pooling LLC - Series 31 — as reporting persons, each described as a "Former 10% Owner". The filing does not report any insider share purchases, sales, derivative exercises, gifts, tax withholdings, or restructurings, as all transaction counts and share amounts are shown as zero.
Ghaffarian Kamal Seyed reported acquisition or exercise transactions in this Form 4 filing.
X-Energy, Inc. director and 10% owner Dr. Kamal Seyed Ghaffarian received an award of 6,522 restricted stock units (RSUs), each representing one share of Class A Common Stock at a price of $0.0000 per share. The RSUs vest on the earlier of April 27, 2027 or the 2027 annual meeting, subject to continued service. Following this grant, he directly holds 1,240,543 shares of Class A Common Stock. The filing also reports 5,029,077 shares of Class A Common Stock held indirectly through several entities for which he has sole voting and dispositive power, while disclaiming beneficial ownership except to the extent of his pecuniary interest.
X-Energy, Inc. director Michael J. Wallace acquired more Class A common stock through both a grant and an open-market purchase. He received a grant of 6,522 shares at no cost and bought 1,000 shares at $23.00 each, bringing his direct holdings to 77,683 shares, which includes 17,540 shares of restricted stock.
GINTHER CHRISTOPHER reported acquisition or exercise transactions in this Form 4 filing.
X-Energy, Inc. director Christopher Ginther received an equity award covering 6,522 shares of Class A common stock, reported at a grant price of $0.00 per share. Following this grant, he directly holds 124,162 shares, including 16,750 shares of restricted stock.
Footnotes explain that each restricted stock unit represents the right to receive one share of Class A common stock and will vest on the earlier of April 27, 2027 or the 2027 Annual Meeting, subject to his continued service with the company.
X-Energy, Inc. director Gregory James Goff received a grant of 6,522 shares of Class A common stock at no cost, classified as a grant or award acquisition. Following this award he directly holds 124,162 shares, which include 16,750 shares of restricted stock.
Each related restricted stock unit represents one share of Class A common stock and will vest on the earlier of April 27, 2027 or the date of the 2027 annual meeting, subject to his continued service.
X-Energy, Inc. director Kathleen W. Hyle increased her direct holdings through both an open-market purchase and an equity award. On April 27, 2026, she bought 10,000 shares of Class A common stock at $23.00 per share in an open-market transaction pursuant to a Directed Share Program connected to the company’s initial public offering.
On April 28, 2026, she received an award of 6,522 restricted stock units (RSUs), with each RSU representing one share of Class A common stock at no cash cost. These RSUs vest on the earlier of April 27, 2027 or the date of the 2027 Annual Meeting, subject to continued service. Following these transactions, she directly owns 134,162 shares of Class A common stock, including 29,410 shares of restricted stock.
SONNENSCHEIN EDWARD reported acquisition or exercise transactions in this Form 4 filing.
X-Energy, Inc. director Edward Sonnenschein reported updated holdings of Class A common stock. An entity associated with him, IBX X-Energy SPV I, LLC, holds 30,831 shares indirectly. Separately, he received a direct grant of 6,522 shares at no cost, structured as restricted stock units.
Each RSU represents one share of Class A common stock and will vest on the earlier of April 27, 2027 or the date of the 2027 annual meeting, subject to continued service. Following this award, Sonnenschein directly holds 820,114 shares, which include 17,540 shares of restricted stock.
X-Energy, Inc. president of TRISO-X, Joel Duling, made an open-market purchase of Class A Common Stock. He bought 100 shares at $23.00 per share on April 27, 2026, increasing his direct holdings to 552,699 shares. The shares were acquired through a Directed Share Program in connection with the company’s initial public offering.
X-Energy, Inc. Chief Accounting Officer Laura Garcia made an open-market purchase of Class A Common Stock. On April 27, 2026, she bought 1,200 shares at $23.00 per share through a Directed Share Program connected to the company’s initial public offering.
Following this transaction, Garcia directly holds 196,822 shares of X-Energy Class A Common Stock, which includes 75,254 shares of restricted stock. This filing reflects a net increase in her personal equity stake in the company.