Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2024-07-30 Sale |
2024-08-01 4:13 pm |
COSTAR GROUP INC. | CSGP | Hill John W Director |
1,325 | $78.16 | $103,562 | 16,545 (Direct) |
View |
| 2024-05-16 Sale |
2024-05-17 4:08 pm |
COSTAR GROUP INC. | CSGP | SAINT FREDERICK G. President, Marketplaces |
2,500 | $88.43 | $221,075 | 282,856 (Direct) |
View |
| 2024-05-09 Sale |
2024-05-10 4:11 pm |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
20,000 | $91.15 | $1,823,000 | 172,616 (Direct) |
View |
| 2024-04-26 Sale |
2024-04-30 4:13 pm |
COSTAR GROUP INC. | CSGP | DESMARAIS MICHAEL J Chief Human Resources Officer |
3,800 | $92.67 | $352,146 | 64,087 (Direct) |
View |
| 2024-04-26 Sale |
2024-04-30 4:13 pm |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
122,736 | $92.61 | $11,366,581 | 334,352 (Indirect Direct) |
View |
| 2024-02-22 Sale |
2024-02-26 8:10 pm |
COSTAR GROUP INC. | CSGP | SIMURO FRANK Chief Technology Officer |
7,200 | $0 | $0 | 432,923 (Direct) |
View |
| 2024-02-22 Sale |
2024-02-26 8:10 pm |
COSTAR GROUP INC. | CSGP | SAINT FREDERICK G. President, Marketplaces |
8,000 | $0 | $0 | 308,707 (Direct) |
View |
| 2024-02-22 Sale |
2024-02-26 8:09 pm |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
10,400 | $0 | $0 | 306,375 (Indirect Direct) |
View |
| 2024-02-22 Sale |
2024-02-26 8:09 pm |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
7,200 | $0 | $0 | 213,573 (Direct) |
View |
| 2024-02-22 Sale |
2024-02-26 8:08 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
31,200 | $0 | $0 | 1,363,095 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2024-07-17 Option Award |
2024-08-05 4:13 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Hill John W Director |
3,689 | $0 | 20,234 (Direct) |
View |
| 2024-07-17 Option Award |
2024-08-05 4:12 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | NASSETTA CHRISTOPHER J Director |
3,781 | $0 | 277,396 (Direct) |
View |
| 2024-07-26 Option Award |
2024-07-30 4:12 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Cann Cynthia Cammett Chief Accounting Officer |
9,553 | $0 | 28,995 (Direct) |
View |
| 2024-07-26 Option Award |
2024-07-30 4:12 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SAINT FREDERICK G. President, Marketplaces |
12,738 | $0 | 295,594 (Direct) |
View |
| 2024-07-27 Gift |
2024-07-30 4:11 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | KLEIN MICHAEL R Director |
16,500 | $0 | 1,987,225 (Direct) |
View |
Ownership |
2024-07-18 4:07 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Cann Cynthia Cammett Chief Accounting Officer |
0 | $0 | 19,442 (Direct) |
View |
| 2024-07-01 Option Award |
2024-07-03 4:12 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | LOWN CHRISTIAN M. Chief Financial Officer |
33,839 | $0 | 33,839 (Direct) |
View |
Ownership |
2024-07-03 4:10 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | LOWN CHRISTIAN M. Chief Financial Officer |
0 | $0 | 0 (Direct) |
View |
| 2024-06-01 Tax Withholding |
2024-06-04 4:11 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
11 | $78.17 | 172,605 (Direct) |
View |
| 2024-05-07 Gift |
2024-05-09 4:16 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | NASSETTA CHRISTOPHER J Director |
92,000 | $0 | 273,615 (Direct) |
View |
| 2024-04-26 Exercise |
2024-04-30 4:13 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
51,000 | $66.65 | 334,352 (Direct) |
View |
| 2024-04-26 Exercise |
2024-04-30 4:13 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
21,933 | $67.29 | 334,352 (Direct) |
View |
| 2024-04-26 Exercise |
2024-04-30 4:13 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
42,670 | $39.82 | 334,352 (Direct) |
View |
| 2024-04-26 Exercise |
2024-04-30 4:13 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
7,133 | $76.78 | 334,352 (Direct) |
View |
| 2024-04-26 Exercise |
2024-04-30 4:13 pm |
N/A 2029-02-06 |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
122,736 | $0 | 334,352 (Direct) |
View |
| 2024-03-15 Tax Withholding |
2024-03-19 4:18 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | DESMARAIS MICHAEL J Chief Human Resources Officer |
2,267 | $87.87 | 67,887 (Direct) |
View |
| 2024-03-15 Tax Withholding |
2024-03-19 4:18 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SIMURO FRANK Chief Technology Officer |
5,128 | $87.87 | 390,504 (Direct) |
View |
| 2024-03-15 Tax Withholding |
2024-03-19 4:17 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
8,444 | $87.87 | 309,118 (Direct) |
View |
| 2024-03-15 Tax Withholding |
2024-03-19 4:17 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
666 | $87.87 | 192,616 (Direct) |
View |
| 2024-03-15 Tax Withholding |
2024-03-19 4:16 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Boxer Gene General Counsel and Secretary |
372 | $87.87 | 43,308 (Direct) |
View |
| 2024-03-12 Gift |
2024-03-14 4:22 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
1,959 | $0 | 313,402 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:34 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
24,228 | $87.03 | 1,248,367 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:34 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SAINT FREDERICK G. President, Marketplaces |
6,351 | $87.03 | 285,356 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:34 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SIMURO FRANK Chief Technology Officer |
6,091 | $87.03 | 395,632 (Direct) |
View |
| 2024-03-01 Option Award |
2024-03-05 4:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
21,308 | $0 | 317,562 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
10,121 | $87.03 | 317,562 (Direct) |
View |
| 2024-03-01 Option Award |
2024-03-05 4:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Boxer Gene General Counsel and Secretary |
8,694 | $0 | 43,680 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Boxer Gene General Counsel and Secretary |
1,238 | $87.03 | 43,680 (Direct) |
View |
| 2024-03-01 Option Award |
2024-03-05 4:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | DESMARAIS MICHAEL J Chief Human Resources Officer |
6,924 | $0 | 70,154 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | DESMARAIS MICHAEL J Chief Human Resources Officer |
1,829 | $87.03 | 70,154 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:31 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
6,091 | $87.03 | 193,282 (Direct) |
View |
| 2024-02-22 Tax Withholding |
2024-02-26 8:10 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SIMURO FRANK Chief Technology Officer |
4,527 | $83.98 | 432,923 (Direct) |
View |
| 2024-02-22 Option Award |
2024-02-26 8:10 pm |
N/A 2034-02-21 |
COSTAR GROUP INC. | CSGP | SIMURO FRANK Chief Technology Officer |
157,680 | $0 | 432,923 (Direct) |
View |
| 2024-02-22 Tax Withholding |
2024-02-26 8:10 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SAINT FREDERICK G. President, Marketplaces |
4,881 | $83.98 | 308,707 (Direct) |
View |
| 2024-02-22 Option Award |
2024-02-26 8:10 pm |
N/A 2034-02-21 |
COSTAR GROUP INC. | CSGP | SAINT FREDERICK G. President, Marketplaces |
86,160 | $0 | 308,707 (Direct) |
View |
| 2024-02-22 Tax Withholding |
2024-02-26 8:09 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
5,347 | $83.98 | 306,375 (Direct) |
View |
| 2024-02-22 Option Award |
2024-02-26 8:09 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | DESMARAIS MICHAEL J Chief Human Resources Officer |
16,976 | $0 | 65,059 (Direct) |
View |
| 2024-02-22 Tax Withholding |
2024-02-26 8:09 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
4,428 | $83.98 | 213,573 (Direct) |
View |
| 2024-02-22 Option Award |
2024-02-26 8:09 pm |
N/A 2034-02-21 |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Operations |
71,760 | $0 | 213,573 (Direct) |
View |
| 2024-02-22 Option Award |
2024-02-26 8:08 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Boxer Gene General Counsel and Secretary |
18,189 | $0 | 36,224 (Direct) |
View |
| 2024-02-22 Tax Withholding |
2024-02-26 8:08 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
22,058 | $83.98 | 1,363,095 (Direct) |
View |
| 2024-02-22 Option Award |
2024-02-26 8:08 pm |
N/A 2034-02-21 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
458,340 | $0 | 1,363,095 (Direct) |
View |
| 2024-02-15 Tax Withholding |
2024-02-20 5:05 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Wheeler Scott T Chief Financial Officer |
3,462 | $82.32 | 322,122 (Direct) |
View |
| 2024-02-15 Tax Withholding |
2024-02-20 5:05 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
16,296 | $82.32 | 958,013 (Direct) |
View |
| 2024-02-15 Tax Withholding |
2024-02-20 5:05 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | SIMURO FRANK Chief Technology Officer |
4,233 | $82.32 | 286,970 (Direct) |
View |
| 2024-02-15 Tax Withholding |
2024-02-20 5:04 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | Ruggles Lisa Senior VP, Global Research |
2,367 | $82.32 | 153,441 (Direct) |
View |