GCMG insider trading — GCM Grosvenor Inc.
Over the last 90 days, insiders at GCM Grosvenor Inc. (GCMG) made 0 open-market purchases worth $0 and 2 open-market sales worth $526K, making them net sellers by $526K. The largest sale was by Sullivan Kathleen Patricia (Principal Accounting Officer), who sold 24,963 shares for $328K on Sep 2, 2026.
Updated Oct 16, 2026.
Recent GCMG insider transactions
Every Form 4 filed by GCM Grosvenor Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Cornelli Francesca | Director | A · Grant/award | Direct | 5,722 | $12.89 | $74K | Form 4 |
| Sep 16, 2026 | Bentley Pamela L | Chief Financial Officer | S · Sale · 10b5-1 | Direct | 10,000 | $12.68 | $127K | Form 4 |
| Sep 15, 2026 | Bentley Pamela L | Chief Financial Officer | S · Sale · 10b5-1 | Direct | 40,000 | $12.56 | $503K | Form 4 |
| Sep 3, 2026 | Sullivan Kathleen Patricia | Principal Accounting Officer | S · Sale | Direct | 15,037 | $13.16 | $198K | Form 4 |
| Sep 2, 2026 | Sullivan Kathleen Patricia | Principal Accounting Officer | S · Sale | Direct | 24,963 | $13.15 | $328K | Form 4 |
| Aug 15, 2026 | Pollock Frederick | Chief Investment Officer | M · Option exercise | Direct | 60,870 | — | — | Form 4 |
| Aug 15, 2026 | Pollock Frederick | Chief Investment Officer | F · Tax withholding | Direct | 23,953 | $13.86 | $332K | Form 4 |
| Aug 15, 2026 | Levin Jonathan Reisin | President | M · Option exercise | Direct | 91,305 | — | — | Form 4 |
| Aug 15, 2026 | Levin Jonathan Reisin | President | F · Tax withholding | Direct | 42,813 | $13.86 | $593K | Form 4 |
GCMG insider trading FAQ
Are insiders buying GCMG stock?
Not on the open market. In the last 90 days, GCM Grosvenor Inc. insiders made no open-market purchases, and 2 open-market sales totaling $526K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading GCMG?
Recent sellers: Sullivan Kathleen Patricia.
Where does GCMG insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.