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Distinct shells carrying a filed role for this person — not every shell they have ever touched.
SEC-verified vehicles of the same sponsor, predating these roles and carrying none of them. The badge counts them; the figure beside this one does not.
Mergers closed across all 4 — these vehicles and the franchise's earlier ones together.
Announced but not closed, and still hunting — again over all 4.
No closed vehicle here has both a stored price and a filed trust value to score it against.
1 liquidated · 1 terminated deal — weigh against the wins.
3 vehicles on file, newest listing first
none appears on more than one · 2 vehicles carry no counterparty filing we have read
4 people on two or more of them
Michael Marquez is a seasoned corporate development executive, new media strategist, and angel investor with over 29 years of experience operating, investing, acquiring, and advising across the high-tech sector. He currently serves as a Director of Mountain Lake Acquisition Corp. II (NASDAQ: MLAA), a blank-check company actively searching for an initial business combination with $261 million in trust. Marquez is a repeat SPAC sponsor and director, having previously served on the boards of Mountain Lake Acquisition Corp. (MLAC) and Social Leverage Acquisition Corp I (SLAC). Across these three SPAC platforms, he has been associated with approximately $762 million in aggregate capital deployed, frequently collaborating with associates such as Paul Grinberg, Douglas Horlick, Jeffrey T. Lager, and Jaime W. Vieser, and working with underwriters including BTIG, Barclays, and BofA Securities. His extensive transaction experience includes the successful closure of MLAC's business combination with Avalanche Treasury Corporation in June 2026, where he restructured his founder shares into Pubco stock, and the prior completion of the SLAC transaction.
Prior to his SPAC endeavors, Marquez co-founded CODE Advisors, an independent full-service merchant bank, and Morado Venture Partners, a seed-stage fund focused on early-stage investments in hard-core technology companies. His operating career features senior leadership roles in corporate development at major technology and media companies. He served as Executive Vice President of Strategy and Corporate Development for CBS Interactive, where he was responsible for all global business and corporate development. Before CBS, he was a senior executive and Director of Corporate Development at Yahoo!, Inc., working directly with senior management on numerous acquisitions, investments, and major strategic initiatives. Marquez holds a B.S. in Managerial Economics from the University of California, Davis, and an M.B.A. from the University of North Carolina at Chapel Hill.
This record is keyed to SEC CIK 0001844822 — 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 19 institutional-holder rows on these vehicles, under 12 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.