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SONNENSCHEIN EDWARD

Disclosed activity across 1 company

Tapewire entity
50800
SEC CIK
0001995008

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
X-Energy, Inc.XE · Entity 3873DirectorApril 28, 2026April 29, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

X-Energy, Inc.

Report date April 28, 2026 · Filed April 29, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect820,114 Reported balance After 2026-04-28 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-04-28 · Grant · Acquired 6,522 · Balance 820,114

F1: Each restricted stock unit ("RSU") represents the right to receive one share of Class A common stock. The RSUs will vest on the earlier to occur of (x) April 27, 2027 and (y) the date of the 2027 Annual Meeting, subject to continued service.

F2: Includes 17,540 shares of restricted stock.

Class A Common StockSEC Table I · non-derivativeIndirectBy IBX X-Energy SPV I, LLC30,831 Reported balance Holding disclosure · report date 2026-04-28 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 30,831

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit ("RSU") represents the right to receive one share of Class A common stock. The RSUs will vest on the earlier to occur of (x) April 27, 2027 and (y) the date of the 2027 Annual Meeting, subject to continued service.

F2: Includes 17,540 shares of restricted stock.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 28, 2026 Filed Apr 29, 2026 20:18 UTC X-Energy, Inc. XE · Entity 3873 GrantClass A Common Stock 6,522 $0.00 $0.00
Disclosure

SEC source: 0001995008-26-000003 · ownership.xml · nonDerivative · entry 1

SONNENSCHEIN EDWARD · CIK 0001995008 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 820,114

F1 · price: Each restricted stock unit ("RSU") represents the right to receive one share of Class A common stock. The RSUs will vest on the earlier to occur of (x) April 27, 2027 and (y) the date of the 2027 Annual Meeting, subject to continued service.

F2 · balance_after: Includes 17,540 shares of restricted stock.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.