13 insiders reported 64 Form 4 transactions for Definitive Healthcare Corp. (DH) over the past 18 months (most recent 2026-07-06). Recent activity: Coop Kevin (Chief Executive Officer) Sell 37,593 shares, Paris Jonathan (Chief Legal Officer) Sell 30,591 shares, Hamood Samuel A (Director) Buy 189,190 shares, Winters Kathleen A (Director) Buy 189,190 shares, Stephenson Scott G (Director) Buy 189,190 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | Coop Kevin | Chief Executive Officer | Sell | 37,593 | $30,074 |
| 2026-07-06 | Paris Jonathan | Chief Legal Officer | Sell | 30,591 | $24,473 |
| 2026-06-09 | Hamood Samuel A | Director | Buy | 189,190 | $0 |
| 2026-06-08 | Winters Kathleen A | Director | Buy | 189,190 | $0 |
| 2026-06-08 | Stephenson Scott G | Director | Buy | 189,190 | $0 |
| 2026-06-08 | Chilukuri Sastry | Director | Buy | 189,190 | $0 |
| 2026-06-03 | Coop Kevin | Chief Executive Officer | Sell | 66,050 | $65,390 |
| 2026-06-03 | Heller Casey | Chief Financial Officer | Sell | 164,377 | $162,733 |
| 2026-04-03 | Krantz Jason Ronald | Director | Sell | 45,154 | $49,218 |
| 2026-04-03 | Coop Kevin | Chief Executive Officer | Sell | 37,593 | $40,976 |
| 2026-03-03 | Coop Kevin | Chief Executive Officer | Sell | 175,524 | $224,671 |
| 2026-02-26 | Graboske Benjamin | EVP, Chief Data Officer | Buy | 631,068 | $0 |
| 2026-02-26 | Krantz Jason Ronald | Director | Buy | 242,719 | $0 |
| 2026-02-26 | Heller Casey | Chief Financial Officer | Buy | 733,301 | $0 |
| 2026-02-26 | Coop Kevin | Chief Executive Officer | Buy | 1.7M | $0 |
| 2026-02-26 | Paris Jonathan | Chief Legal Officer | Buy | 481,505 | $0 |
| 2026-02-03 | Krantz Jason Ronald | Director | Sell | 44,545 | $103,344 |
| 2026-02-03 | Heller Casey | Chief Financial Officer | Sell | 1,469 | $3,408 |
| 2026-01-07 | Heller Casey | Chief Financial Officer | Buy | 195,313 | $0 |
| 2026-01-05 | Coop Kevin | Chief Executive Officer | Sell | 28,236 | $81,037 |
| 2025-12-23 | Graboske Benjamin | EVP, Chief Data Officer | Sell | 341,417 | $863,785 |
| 2025-11-04 | Krantz Jason Ronald | Director | Sell | 18,796 | $52,065 |
| 2025-11-04 | Heller Casey | Chief Financial Officer | Sell | 1,244 | $3,446 |
| 2025-10-03 | Heller Casey | Chief Financial Officer | Sell | 8,300 | $29,548 |
| 2025-10-03 | Coop Kevin | Chief Executive Officer | Sell | 37,593 | $133,831 |
Source: SEC Form 4 filings · as of 2026-07-06