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 |
| 2025-02-13 Sale |
2025-02-24 6:48 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
28,896 | $0 | $0 | 1,751,896 (Direct) |
View |
| 2024-10-25 Purchase |
2024-10-28 5:13 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
14,731 | $74.67 | $1,099,966 | 1,263,098 (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 |
| 2023-04-28 Sale |
2023-05-02 5:45 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
360,530 | $76.77 | $27,677,888 | 974,309 (Direct) |
View |
| 2023-02-14 Sale |
2023-02-16 7:42 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
68,537 | $0 | $0 | 1,061,711 (Direct) |
View |
| 2022-02-16 Sale |
2022-02-18 6:57 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
34,685 | $0 | $0 | 896,312 (Direct) |
View |
| 2021-03-10 Sale |
2021-03-11 4:23 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
19,570 | $818.37 | $16,015,501 | 76,085 (Direct) |
View |
| 2021-02-28 Sale |
2021-03-02 4:20 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
799 | $0 | $0 | 95,655 (Direct) |
View |
| 2020-08-26 Sale |
2020-08-28 4:28 pm |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
31,168 | $849.91 | $26,489,995 | 122,705 (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 |
| 2025-03-05 Option Award |
2025-03-07 6:06 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
76,232 | $0 | 1,672,832 (Direct) |
View |
| 2025-03-01 Tax Withholding |
2025-03-03 7:10 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
41,296 | $76.25 | 1,596,600 (Direct) |
View |
| 2025-02-13 Tax Withholding |
2025-02-24 6:48 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
33,511 | $73.27 | 1,751,896 (Direct) |
View |
| 2025-02-20 Option Award |
2025-02-24 6:48 pm |
N/A 2035-02-19 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
565,440 | $0 | 1,751,896 (Direct) |
View |
| 2025-02-15 Tax Withholding |
2025-02-19 4:56 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
14,235 | $74.06 | 1,248,863 (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 |
| 2024-02-22 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 | FLORANCE ANDREW C President and CEO |
16,296 | $82.32 | 958,013 (Direct) |
View |
| 2023-04-28 Exercise |
2023-05-02 5:45 pm |
N/A 2026-03-10 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
360,530 | $0 | 974,309 (Direct) |
View |
| 2023-04-28 Exercise |
2023-05-02 5:45 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
360,530 | $18.28 | 974,309 (Direct) |
View |
| 2023-03-15 Tax Withholding |
2023-03-17 5:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
9,261 | $67.62 | 974,309 (Direct) |
View |
| 2023-03-15 Option Award |
2023-03-17 5:32 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
37,844 | $0 | 974,309 (Direct) |
View |
| 2023-03-01 Tax Withholding |
2023-03-03 5:51 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
24,224 | $70.66 | 964,087 (Direct) |
View |
| 2023-02-15 Tax Withholding |
2023-02-16 7:42 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
12,471 | $76.78 | 1,061,711 (Direct) |
View |
| 2023-02-14 Option Award |
2023-02-16 7:42 pm |
N/A 2033-02-13 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
359,300 | $0 | 1,061,711 (Direct) |
View |
| 2022-09-14 Option Award |
2022-09-15 4:57 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
48 | $0 | 783,419 (Direct) |
View |
| 2022-03-01 Tax Withholding |
2022-03-03 5:00 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
11,541 | $61.01 | 783,371 (Direct) |
View |
| 2022-02-15 Tax Withholding |
2022-02-18 6:57 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
32,383 | $65.99 | 896,312 (Direct) |
View |
| 2022-02-16 Option Award |
2022-02-18 6:57 pm |
N/A 2032-02-15 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
301,300 | $0 | 896,312 (Direct) |
View |
| 2022-02-16 Tax Withholding |
2022-02-18 6:57 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
50,570 | $67.69 | 896,312 (Direct) |
View |
| 2021-06-29 Ownership |
2022-02-09 6:08 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
48,200 | $0 | 712,650 (Direct) |
View |
| 2021-02-28 Tax Withholding |
2021-03-02 4:20 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
5,522 | $823.76 | 95,655 (Direct) |
View |
| 2021-02-18 Option Award |
2021-02-19 5:13 pm |
N/A 2031-02-17 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
26,160 | $0 | 109,976 (Direct) |
View |
| 2021-02-15 Tax Withholding |
2021-02-17 4:23 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
3,305 | $939.76 | 83,816 (Direct) |
View |
| 2020-05-07 Gift |
2021-01-04 4:13 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
20,000 | $0 | 87,121 (Direct) |
View |
| 2020-08-26 Exercise |
2020-08-28 4:28 pm |
N/A N/A |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
31,168 | $193.69 | 122,705 (Direct) |
View |
| 2020-08-26 Exercise |
2020-08-28 4:28 pm |
N/A 2025-03-04 |
COSTAR GROUP INC. | CSGP | FLORANCE ANDREW C President and CEO |
31,168 | $0 | 122,705 (Direct) |
View |