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>>
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 | Musslewhite Robert W Director | 3,293 | $0 | 15,156 (Direct) | View |
| 2024-01-07 Tax Withholding | 2024-01-09 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 14,207 | $9 | 1,201,638 (Direct) | View |
| 2023-11-04 Tax Withholding | 2023-11-07 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 12,656 | $7.27 | 1,215,845 (Direct) | View |
| 2023-10-30 Option Award | 2023-11-01 4:12 pm | N/A N/A | COSTAR GROUP INC. | CSGP | Musslewhite Robert W Director | 3,532 | $0 | 11,863 (Direct) | View |
| 2023-10-07 Tax Withholding | 2023-10-10 5:00 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 20,016 | $7.2 | 1,228,501 (Direct) | View |
| 2023-08-04 Tax Withholding | 2023-08-08 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 12,657 | $11.31 | 1,248,517 (Direct) | View |
| 2023-07-07 Tax Withholding | 2023-07-11 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 20,016 | $10.67 | 1,261,174 (Direct) | View |
| 2023-05-04 Tax Withholding | 2023-05-08 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 53,587 | $9.9 | 1,281,190 (Direct) | View |
| 2023-04-07 Tax Withholding | 2023-04-11 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 15,616 | $10.47 | 1,334,777 (Direct) | View |
| 2023-02-16 Option Award | 2023-02-21 4:31 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 368,422 | $0 | 1,350,393 (Direct) | View |
| 2023-01-07 Tax Withholding | 2023-01-10 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 14,026 | $10.41 | 981,971 (Direct) | View |
| 2022-10-07 Tax Withholding | 2022-10-12 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Chief Executive Officer | 70,658 | $14.82 | 995,997 (Direct) | View |
| 2022-09-14 Option Award | 2022-09-15 4:50 pm | N/A N/A | COSTAR GROUP INC. | CSGP | Musslewhite Robert W Director | 3,380 | $0 | 8,331 (Direct) | View |
| 2022-05-03 Option Award | 2022-05-05 5:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W President | 416,655 | $0 | 1,066,655 (Direct) | View |
| 2021-10-07 Option Award | 2021-10-08 6:46 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W President | 650,000 | $0 | 650,000 (Direct) | View |
| 2021-09-15 Option Award | 2021-09-17 4:26 pm | N/A N/A | COSTAR GROUP INC. | CSGP | Musslewhite Robert W Director | 2,811 | $88.95 | 4,951 (Direct) | View |
Ownership | 2021-09-15 8:20 pm | N/A N/A | Definitive Healthcare Corp. | DH | Musslewhite Robert W Director | 0 | $0 | 478,156 (Direct) | View |
| 2020-09-24 Option Award | 2020-09-25 4:33 pm | N/A N/A | COSTAR GROUP INC. | CSGP | Musslewhite Robert W Director | 214 | $0 | 214 (Direct) | View |
Ownership | 2019-12-23 3:21 pm | N/A N/A | COSTAR GROUP INC. | CSGP | Musslewhite Robert W Director | 0 | $0 | 0 (Direct) | View |