Company Page
Most Recent Insiders Activity
| Transaction Date | Company Name | Insider Name (Title) | Activity | Stock | Acquired or Disposed | Shares | Price range | Amount |
|---|---|---|---|---|---|---|---|---|
| 2024-03-15 | COSTAR GROUP, INC. | DESMARAIS MICHAEL J
(Chief Human Resources Officer) |
F | Common Stock, par value $0.01 per share | D | 2267 | $87.87 - $87.87 | $199,201 |
| 2024-03-15 | COSTAR GROUP, INC. | SIMURO FRANK
(Chief Technology Officer) |
F | Common Stock, par value $0.01 per share | D | 5128 | $87.87 - $87.87 | $450,597 |
| 2024-03-15 | COSTAR GROUP, INC. | Wheeler Scott T
(Chief Financial Officer) |
F | Common Stock, par value $0.01 per share | D | 8444 | $87.87 - $87.87 | $741,974 |
| 2024-03-15 | COSTAR GROUP, INC. | Ruggles Lisa
(Senior VP, Global Operations) |
F | Common Stock, par value $0.01 per share | D | 666 | $87.87 - $87.87 | $58,521 |
| 2024-03-15 | COSTAR GROUP, INC. | Boxer Gene
(General Counsel and Secretary) |
F | Common Stock, par value $0.01 per share | D | 372 | $87.87 - $87.87 | $32,687 |
| 2024-02-22 | COSTAR GROUP, INC. | SIMURO FRANK
(Chief Technology Officer) |
F | Common Stock, par value $0.01 per share | D | 4527 | $83.98 - $83.98 | $380,177 |
| 2024-02-22 | COSTAR GROUP, INC. | SIMURO FRANK
(Chief Technology Officer) |
D | Common Stock, par value $0.01 per share | D | 7200 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | SIMURO FRANK
(Chief Technology Officer) |
A | Common Stock, par value $0.01 per share | A | 126480 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | SAINT FREDERICK G.
(President, Marketplaces) |
F | Common Stock, par value $0.01 per share | D | 4881 | $83.98 - $83.98 | $409,906 |
| 2024-02-22 | COSTAR GROUP, INC. | SAINT FREDERICK G.
(President, Marketplaces) |
D | Common Stock, par value $0.01 per share | D | 8000 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | SAINT FREDERICK G.
(President, Marketplaces) |
A | Common Stock, par value $0.01 per share | A | 69160 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | Wheeler Scott T
(Chief Financial Officer) |
F | Common Stock, par value $0.01 per share | D | 5347 | $83.98 - $83.98 | $449,041 |
| 2024-02-22 | COSTAR GROUP, INC. | Wheeler Scott T
(Chief Financial Officer) |
D | Common Stock, par value $0.01 per share | D | 10400 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | DESMARAIS MICHAEL J
(Chief Human Resources Officer) |
A | Common Stock, par value $0.01 per share | A | 16976 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | Ruggles Lisa
(Senior VP, Global Operations) |
F | Common Stock, par value $0.01 per share | D | 4428 | $83.98 - $83.98 | $371,863 |
| 2024-02-22 | COSTAR GROUP, INC. | Ruggles Lisa
(Senior VP, Global Operations) |
D | Common Stock, par value $0.01 per share | D | 7200 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | Ruggles Lisa
(Senior VP, Global Operations) |
A | Common Stock, par value $0.01 per share | A | 57560 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | Boxer Gene
(General Counsel and Secretary) |
A | Common Stock, par value $0.01 per share | A | 18189 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | FLORANCE ANDREW C
(President and CEO) |
F | Common Stock, par value $0.01 per share | D | 22058 | $83.98 - $83.98 | $1,852,430 |
| 2024-02-22 | COSTAR GROUP, INC. | FLORANCE ANDREW C
(President and CEO) |
D | Common Stock, par value $0.01 per share | D | 31200 | $0.00 - $0.00 | $0 |
| 2024-02-22 | COSTAR GROUP, INC. | FLORANCE ANDREW C
(President and CEO) |
A | Common Stock, par value $0.01 per share | A | 367840 | $0.00 - $0.00 | $0 |
| 2024-02-15 | COSTAR GROUP, INC. | Wheeler Scott T
(Chief Financial Officer) |
F | Common Stock, par value $0.01 per share | D | 3462 | $82.32 - $82.32 | $284,991 |
| 2023-11-29 | COSTAR GROUP, INC. | KLEIN MICHAEL R
(Director) |
G | Common Stock, par value $0.01 per share | D | 60000 | $0.00 - $0.00 | $0 |
Activity types
| A | Grant, award or other acquisition |
| C | Conversion of Derivative or Security |
| D | Disposition to the issuer of issuer equity securities |
| E | Expiration of short derivative position |
| F | Payment of exercise price or tax liability |
| G | Bona fide Gift |
| H | Expiration (or cancellation) of long derivative position with value received |
| I | Discretionary Transaction |
| J | Other acquisition or disposition |
| K | Transaction in equity swap or instrument with similar characteristics |
| L | Small Acquisition |
| M | Exercise or conversion of derivative security |
| O | Exercise of out-of-the-money derivative security |
| P | Open Market Purchase |
| S | Open Market Sale |
| U | Disposition pursuant to a tender of shares in a change of control transaction |
| V | Transaction Voluntarily Reported |
| X | Exercise of in-the-money or at-the-money derivative security |
| Z | Deposit into or withdrawal from voting trust |