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Distinct shells carrying a filed role for this person — not every shell they have ever touched.
Of those vehicles, the ones that closed a merger.
Announced but not closed, and still hunting.
No closed vehicle here has both a stored price and a filed trust value to score it against.
1 terminated deal — weigh against the wins.
1 vehicle on file, newest listing first
none appears on more than one
Mario Andretti, our advisor. William J. (Bill) Sandbrook has served as our Executive Chairman and the Chairman of the board of directors since May 2024. Since 2022, Mr. Sandbrook has served as a member of the board of directors at Imperium Development Partners, LLC, a multifamily real estate development company. Since 2023, Mr. Sandbrook has served as a member of the board of directors at Dispute Resolution AI, LLC, a technology company focusing on developing a platform to assist parties in contractual disputes utilizing artificial intelligence. From 2021 to 2024, he was the Co -Chief Executive Officer and the chairman of the board of directors of Andretti Acquisition Corp. Mr. Sandbrook has extensive corporate management experience, serving as the President, Chief Executive Officer and Chairman of the board of directors of U.S. Concrete, Inc. (NASDAQ: USCR), an American concrete, heavy construction aggregates and related -solutions company.
This record is keyed to SEC CIK 0002031378 — the identifier this person files under in their own name. Every vehicle above is a filing made under that CIK, so “the same person on two shells” is a fact about an SEC identifier rather than about a name that happens to match.
Roles are the strings the filings used, in the order they were filed. Nothing on this page ranks them, infers seniority, or offers a reason why any two of these names recur — a recurrence is a count, and the filings that produced it are linked beside every row. We also hold 44 institutional-holder rows on these vehicles, under 34 distinct name strings, and none of them is counted across vehicles: that table has no CIK column, and matching holders by name would merge firms that are not the same firm.