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 |
| 2026-04-01 Tax Withholding | 2026-04-03 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Coop Kevin Chief Executive Officer | 37,593 | $1.09 | 5,078,872 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-03 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 45,154 | $1.09 | 1,663,604 (Direct) | View |
| 2026-03-01 Tax Withholding | 2026-03-03 4:05 pm | N/A N/A | Definitive Healthcare Corp. | DH | Coop Kevin Chief Executive Officer | 175,524 | $1.28 | 5,116,465 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 4:55 pm | N/A N/A | Definitive Healthcare Corp. | DH | Graboske Benjamin EVP, Chief Data Officer | 631,068 | $0 | 1,312,027 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 4:54 pm | N/A N/A | Definitive Healthcare Corp. | DH | Paris Jonathan Chief Legal Officer | 481,505 | $0 | 902,854 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 4:54 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 733,301 | $0 | 2,007,322 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 4:53 pm | N/A N/A | Definitive Healthcare Corp. | DH | Coop Kevin Chief Executive Officer | 1,735,437 | $0 | 5,291,989 (Direct) | View |
| 2026-02-24 Option Award | 2026-02-26 4:51 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 242,719 | $0 | 1,708,758 (Direct) | View |
Ownership(A) | 2026-02-26 4:50 pm | N/A N/A | Definitive Healthcare Corp. | DH | Graboske Benjamin EVP, Chief Data Officer | 0 | $0 | 4,046 (Direct) | View |
| 2026-02-01 Tax Withholding | 2026-02-03 4:12 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 44,545 | $2.32 | 1,466,039 (Direct) | View |
| 2026-02-01 Tax Withholding | 2026-02-03 4:05 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 1,469 | $2.32 | 1,274,021 (Direct) | View |
| 2026-01-05 Option Award | 2026-01-07 4:05 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 195,313 | $0 | 1,275,490 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 4:05 pm | N/A N/A | Definitive Healthcare Corp. | DH | Coop Kevin Chief Executive Officer | 28,236 | $2.87 | 3,556,552 (Direct) | View |
| 2025-12-22 Tax Withholding | 2025-12-23 4:05 pm | N/A N/A | Definitive Healthcare Corp. | DH | Graboske Benjamin EVP, Chief Data Officer | 341,417 | $2.53 | 676,913 (Direct) | View |
| 2025-11-01 Tax Withholding | 2025-11-04 4:03 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 1,244 | $2.77 | 1,080,177 (Direct) | View |
| 2025-11-01 Tax Withholding | 2025-11-04 4:02 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 18,796 | $2.77 | 1,510,584 (Direct) | View |
| 2025-10-01 Tax Withholding | 2025-10-03 08:23 am | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 8,300 | $3.56 | 1,081,421 (Direct) | View |
| 2025-10-01 Tax Withholding | 2025-10-03 08:20 am | N/A N/A | Definitive Healthcare Corp. | DH | Coop Kevin Chief Executive Officer | 37,593 | $3.56 | 3,584,788 (Direct) | View |
| 2025-09-14 Tax Withholding | 2025-09-16 4:05 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 4,093 | $4.15 | 1,529,380 (Direct) | View |
| 2025-08-01 Tax Withholding | 2025-08-05 6:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 1,244 | $3.74 | 1,089,721 (Direct) | View |
| 2025-08-01 Tax Withholding | 2025-08-05 6:27 pm | N/A N/A | Definitive Healthcare Corp. | DH | Shamsuddin Kate Marie CHIEF OPERATING OFFICER | 4,741 | $3.74 | 694,149 (Direct) | View |
| 2025-08-01 Tax Withholding | 2025-08-05 6:25 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 18,796 | $3.74 | 1,533,473 (Direct) | View |
| 2025-07-01 Tax Withholding | 2025-07-03 4:15 pm | N/A N/A | Definitive Healthcare Corp. | DH | Coop Kevin Chief Executive Officer | 116,750 | $4.05 | 3,622,381 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Paris Jonathan Chief Legal Officer | 421,349 | $0 | 421,349 (Direct) | View |
| 2025-06-14 Tax Withholding | 2025-06-17 5:12 pm | N/A N/A | Definitive Healthcare Corp. | DH | Shamsuddin Kate Marie CHIEF OPERATING OFFICER | 1,012 | $3.65 | 698,890 (Direct) | View |
| 2025-06-14 Tax Withholding | 2025-06-17 5:11 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 4,093 | $3.65 | 1,552,269 (Direct) | View |
| 2025-06-10 Option Award | 2025-06-11 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 485,881 | $0 | 1,090,965 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 5:50 pm | N/A N/A | Definitive Healthcare Corp. | DH | Chilukuri Sastry Director | 55,911 | $0 | 126,794 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 5:43 pm | N/A N/A | Definitive Healthcare Corp. | DH | Winters Kathleen A Director | 55,911 | $0 | 119,792 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 5:41 pm | N/A N/A | Definitive Healthcare Corp. | DH | Larsen Jill Director | 55,911 | $0 | 114,751 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 5:36 pm | N/A N/A | Definitive Healthcare Corp. | DH | Stephenson Scott G Director | 55,911 | $0 | 124,124 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-09 5:34 pm | N/A N/A | Definitive Healthcare Corp. | DH | Hamood Samuel A Director | 55,911 | $0 | 151,788 (Direct) | View |
| 2025-06-02 Option Award | 2025-06-04 4:25 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 498,339 | $0 | 605,084 (Direct) | View |
Ownership | 2025-06-04 4:18 pm | N/A N/A | Definitive Healthcare Corp. | DH | Heller Casey Chief Financial Officer | 0 | $0 | 106,745 (Direct) | View |
| 2025-05-01 Tax Withholding | 2025-05-05 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 18,795 | $2.75 | 1,556,362 (Direct) | View |
| 2025-05-01 Tax Withholding | 2025-05-05 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Shamsuddin Kate Marie CHIEF OPERATING OFFICER | 4,595 | $2.75 | 699,902 (Direct) | View |
| 2025-05-01 Tax Withholding | 2025-05-05 4:30 pm | N/A N/A | Definitive Healthcare Corp. | DH | Booth Richard Douglas CHIEF FINANCIAL OFFICER | 7,873 | $2.75 | 652,630 (Direct) | View |
| 2025-04-28 Option Award | 2025-04-29 5:21 pm | N/A N/A | Definitive Healthcare Corp. | DH | Shamsuddin Kate Marie CHIEF OPERATING OFFICER | 243,446 | $0 | 704,497 (Direct) | View |
| 2025-04-03 Option Award | 2025-04-07 4:25 pm | N/A N/A | Definitive Healthcare Corp. | DH | Krantz Jason Ronald EXECUTIVE CHAIRMAN 10% Owner | 153,847 | $0 | 1,575,157 (Direct) | View |