sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
CSGP
Updated 10/6/2026, 8:56 AM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| CSGP COSTAR GROUP, INC. | Sale | $147,375 | Cann Cynthia Cammett Chief Accounting Officer | 4,788 sh | at $30.78 | Filed Aug 10, 4:06 PM ET | Filing | |
| CSGP COSTAR GROUP, INC. | Sale | $105,735 | Hill John W Director | 3,500 sh | at $30.21 | Filed Aug 10, 4:06 PM ET | Filing | |
| CSGP COSTAR GROUP, INC. | Buy | $2,489,837 | FLORANCE ANDREW C Founder and CEO, Director | 83,300 sh | at $29.89 | Filed Aug 5, 9:27 AM ET | Filing |