Insider Trading & Ownership of Michael Jay Sacks

Location
Chicago, IL
Summary
The estimated net worth of Michael Jay Sacks is at least $80,990 dollars as of 18 Nov 2025. Michael Jay Sacks is the Chief Executive Officer, Director, 10%+ Owner of GCM Grosvenor Inc. and owns shares of GCM Grosvenor Inc. (GCMG) stock worth about $81K.
Signature
/s/ Burke Montgomery, Attorney-in-Fact
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Quick Takeaways

  • Michael Jay Sacks has 4 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $80,990.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: GCM Grosvenor Inc. ($80,990).
  • Past-year value change for that position: .

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Source Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Michael Jay Sacks

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GCMG GCM Grosvenor Inc. Chief Executive Officer, Director, 10%+ Owner $80,990 14 Nov 2025
CION Grosvenor Infrastructure Fund Director 25 Sep 2024
CION Grosvenor Infrastructure Master Fund, LLC Director 23 Jan 2025
FIP FTAI Infrastructure Inc. Director, 10%+ Owner 31 Mar 2026

Insider Transactions Reported by Michael Jay Sacks:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.