sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
CGEM
Updated 10/6/2026, 9:41 AM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| CGEM Cullinan Therapeutics, Inc. | Sale | $172,560 | Michaelson Jennifer Chief Scientific Officer | 8,000 sh | at $21.57 | Filed Sep 10, 9:22 AM ET | Filing | |
| CGEM Cullinan Therapeutics, Inc. | Sale | $607,800 | Michaelson Jennifer Chief Scientific Officer | 30,000 sh | at $20.26 | Filed Aug 14, 5:00 PM ET | Filing |