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:
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-09-14 Tax Withholding |
2022-09-16 4:05 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Booth Richard Douglas Chief Financial Officer |
3,974 | $19.45 | 59,974 (Direct) |
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2022-09-14 Tax Withholding |
2022-09-16 4:05 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Samuels David M Chief Legal Officer |
1,833 | $19.45 | 23,167 (Direct) |
View |
2022-08-08 Other |
2022-08-10 5:20 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | SEA VII Management LLC SE VII DHC AIV L.P. SE VII DHC AIV Feeder L.P. Spectrum VII Investment Managers' Fund L.P. Spectrum VII Co-Investment Fund L.P. Spectrum Equity Associates VII L.P. Director 10% Owner |
2,116,000 | $0 | 49,592,659 (Indirect) |
View |
2022-08-08 Conversion |
2022-08-10 5:20 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | SEA VII Management LLC SE VII DHC AIV L.P. SE VII DHC AIV Feeder L.P. Spectrum VII Investment Managers' Fund L.P. Spectrum VII Co-Investment Fund L.P. Spectrum Equity Associates VII L.P. Director 10% Owner |
2,116,000 | $0 | 49,592,659 (Indirect) |
View |
2022-08-08 Conversion |
2022-08-10 4:15 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Winn David Randall Director |
1,954,723 | $0 | 2,196,783 (Indirect) |
View |
2022-05-24 Option Award |
2022-05-26 4:22 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Winters Kathleen A Director |
12,849 | $0 | 19,586 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 4:18 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Larsen Jill Director |
14,545 | $0 | 14,545 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 4:18 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Hamood Samuel A Director |
14,545 | $0 | 51,582 (Direct) |
View |
2022-05-10 Other |
2022-05-12 5:26 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Mitchell Christopher Director |
68,748 | $0 | 137,496 (Direct) |
View |
2022-05-10 Other |
2022-05-12 5:18 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Haywood Jeffrey Charles Director 10% Owner |
18,315 | $0 | 18,315 (Direct) |
View |
2022-05-10 Other |
2022-05-12 5:17 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | SEA VII Management LLC SE VII DHC AIV L.P. SE VII DHC AIV Feeder L.P. Spectrum VII Investment Managers' Fund L.P. Spectrum VII Co-Investment Fund L.P. Spectrum Equity Associates VII L.P. Director 10% Owner |
5,710,802 | $0 | 32,311,617 (Indirect) |
View |
2022-05-10 Conversion |
2022-05-12 5:17 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | SEA VII Management LLC SE VII DHC AIV L.P. SE VII DHC AIV Feeder L.P. Spectrum VII Investment Managers' Fund L.P. Spectrum VII Co-Investment Fund L.P. Spectrum Equity Associates VII L.P. Director 10% Owner |
2,717,042 | $0 | 32,311,617 (Indirect) |
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 |
2021-11-02 Option Award |
2021-11-04 4:52 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Winters Kathleen A Director |
6,737 | $0 | 6,737 (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 |
2021-09-17 Conversion |
2021-09-21 8:41 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | SEA VII Management LLC SE VII DHC AIV L.P. Spectrum VII Investment Managers' Fund L.P. SE VII DHC AIV Feeder L.P. Spectrum VII Co-Investment Fund L.P. Spectrum Equity Associates VII L.P. Director 10% Owner |
641,983 | $25.31 | 55,421,978 (Indirect) |
View |
2021-09-17 Conversion |
2021-09-21 8:41 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | SEA VII Management LLC SE VII DHC AIV L.P. Spectrum VII Investment Managers' Fund L.P. SE VII DHC AIV Feeder L.P. Spectrum VII Co-Investment Fund L.P. Spectrum Equity Associates VII L.P. Director 10% Owner |
641,983 | $0 | 55,421,978 (Indirect) |
View |
Ownership |
2021-09-15 8:50 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Winn David Randall Director |
0 | $0 | 4,941,597 (Indirect) |
View |
Ownership |
2021-09-15 8:44 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | Young Lauren Director |
0 | $0 | 66,093,582 (Indirect) |
View |
Ownership |
2021-09-15 8:44 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | ADVENT INTERNATIONAL CORP Sunley House Capital Master Limited Partnership Sunley House Capital GP LP SUNLEY HOUSE CAPITAL GP LLC SUNLEY HOUSE CAPITAL MANAGEMENT LLC Director 10% Owner |
0 | $0 | 66,093,582 (Indirect) |
View |
Ownership |
2021-09-15 8:44 pm |
N/A N/A |
Definitive Healthcare Corp. | DH | ADVENT INTERNATIONAL CORP Advent Global Technology-A SCSp Advent Partners AGT Limited Partnership Advent Partners AGT-A Limited Partnership Advent Partners AGT Cayman Limited Partnership Advent Global Technology Strategic Investors Limited Partnership Advent Global Technology GP Limited Partnership Advent Global Technology GP S.a.r.l. AP AGT GP Limited Partnership Advent Global Technology LLC Director 10% Owner |
0 | $0 | 66,093,582 (Indirect) |
View |