Kathleen Patricia Sullivan insider trades: GCM Grosvenor (GCMG) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Kathleen reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | GCMG | ↓ Sell | 40,000 | $13.16 | $526K | Direct | Sep 3, 2026 (0d) |
| Aug 12, 2025 | GCMG | ↓ Sell | 6,000 | $13.02 | $78K | Direct | Aug 13, 2025 (1d) |
| Sep 9, 2024 | GCMG | ↓ Sell | 5,000 | $10.73 | $54K | Direct | Sep 10, 2024 (1d) |
| Aug 24, 2023 | GCMG | ↓ Sell | 19,000 | $7.72 | $147K | Direct | Aug 24, 2023 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GCMG insiders
Open-market trades in the last 12 months
About Kathleen Patricia Sullivan's insider trades
Kathleen Patricia Sullivan is Principal Accounting Officer at GCM Grosvenor (GCMG). Since Aug 24, 2023, Kathleen has reported no open-market purchases and 4 sales worth $805K on SEC Form 4. In the last 12 months: 1 sale ($526K).
Their filings also include option exercises (13 filings), grants and awards (13 filings), shares withheld for taxes (9 filings), gifts (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GCMG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.