Michael Jay Sacks
Chief Executive Officer, Director, 10% Owner · GCM Grosvenor Inc.
Individual
- 2025
- Nov 18, 2025
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael Jay Sacks files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Fitzgerald, L. P. Cantor - $7.60M in GMCG purchases and sales in the last 12 months
- Pamela L. Bentley - $629K in GMCG purchases and sales in the last 12 months
- Kathleen Patricia Sullivan - $526K in GMCG purchases and sales in the last 12 months
- Angela Blanton - $489K in GMCG purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Michael Jay Sacks?
Michael Jay Sacks is a corporate insider, tracked as Chief Executive Officer, Director, 10% Owner of GCM Grosvenor Inc. (GMCG). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Michael Jay Sacks last file a Form 4?
The only primary Form 4 on record is dated 18 November 2025.
