DH insider transaction filings
Definitive Healthcare Corp. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-03. Screen DH transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 5 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Heller Casey — Chief Financial Officer | 2 | — | — | 2 |
| Coop Kevin — Chief Executive Officer, Director | 1 | — | — | 1 |
| Krantz Jason Ronald — Director, 10% owner | 1 | — | — | 1 |
| Paris Jonathan — Chief Legal Officer | 1 | — | — | 1 |
Recent Form 4 filings — Definitive Healthcare Corp.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 41,093 @ $0.90 | EDGAR |
| 2026-08-04 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 1,881 @ $0.68 | EDGAR |
| 2026-08-04 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 12,166 @ $0.68 | EDGAR |
| 2026-07-06 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 37,593 @ $0.80 | EDGAR |
| 2026-07-06 | 4 | Paris Jonathan — Chief Legal Officer | Tax withholding (F): 30,591 @ $0.80 | EDGAR |
| 2026-06-09 | 4 | Hamood Samuel A — Director | Grant/award (A): 189,190 @ $0 | EDGAR |
| 2026-06-08 | 4 | Chilukuri Sastry — Director | Grant/award (A): 189,190 @ $0 | EDGAR |
| 2026-06-08 | 4 | Stephenson Scott G — Director | Grant/award (A): 189,190 @ $0 | EDGAR |
| 2026-06-08 | 4 | Winters Kathleen A — Director | Grant/award (A): 189,190 @ $0 | EDGAR |
| 2026-06-03 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 164,377 @ $0.99 | EDGAR |
| 2026-06-03 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 66,050 @ $0.99 | EDGAR |
| 2026-05-05 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 12,166 @ $0.99 | EDGAR |
| 2026-05-05 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 1,469 @ $0.99 | EDGAR |
| 2026-04-03 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 37,593 @ $1.09 | EDGAR |
| 2026-04-03 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 45,154 @ $1.09 | EDGAR |
| 2026-03-03 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 175,524 @ $1.28 | EDGAR |
| 2026-02-26 | 4 | Graboske Benjamin — EVP, Chief Data Officer | Grant/award (A): 631,068 @ $0 | EDGAR |
| 2026-02-26 | 4 | Paris Jonathan — Chief Legal Officer | Grant/award (A): 481,505 @ $0 | EDGAR |
| 2026-02-26 | 4 | Heller Casey — Chief Financial Officer | Grant/award (A): 733,301 @ $0 | EDGAR |
| 2026-02-26 | 4 | Coop Kevin — Chief Executive Officer, Director | Grant/award (A): 1,735,437 @ $0 | EDGAR |
| 2026-02-26 | 4 | Krantz Jason Ronald — Director, 10% owner | Grant/award (A): 242,719 @ $0 | EDGAR |
| 2026-02-03 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 44,545 @ $2.32 | EDGAR |
| 2026-02-03 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 1,469 @ $2.32 | EDGAR |
| 2026-01-07 | 4 | Heller Casey — Chief Financial Officer | Grant/award (A): 195,313 @ $0 | EDGAR |
| 2026-01-05 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 28,236 @ $2.87 | EDGAR |
| 2025-12-23 | 4 | Graboske Benjamin — EVP, Chief Data Officer | Tax withholding (F): 341,417 @ $2.53 | EDGAR |
| 2025-11-04 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 1,244 @ $2.77 | EDGAR |
| 2025-11-04 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 18,796 @ $2.77 | EDGAR |
| 2025-10-03 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 8,300 @ $3.56 | EDGAR |
| 2025-10-03 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 37,593 @ $3.56 | EDGAR |
| 2025-09-16 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 4,093 @ $4.15 | EDGAR |
| 2025-08-05 | 4 | Heller Casey — Chief Financial Officer | Tax withholding (F): 1,244 @ $3.74 | EDGAR |
| 2025-08-05 | 4 | Shamsuddin Kate Marie — CHIEF OPERATING OFFICER | Tax withholding (F): 4,741 @ $3.74 | EDGAR |
| 2025-08-05 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 18,796 @ $3.74 | EDGAR |
| 2025-07-03 | 4 | Coop Kevin — Chief Executive Officer, Director | Tax withholding (F): 116,750 @ $4.05 | EDGAR |
| 2025-07-02 | 4 | Paris Jonathan — Chief Legal Officer | Grant/award (A): 421,349 @ $0 | EDGAR |
| 2025-06-17 | 4 | Shamsuddin Kate Marie — CHIEF OPERATING OFFICER | Tax withholding (F): 1,012 @ $3.65 | EDGAR |
| 2025-06-17 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 4,093 @ $3.65 | EDGAR |
| 2025-06-11 | 4 | Heller Casey — Chief Financial Officer | Grant/award (A): 485,881 @ $0 | EDGAR |
| 2025-06-09 | 4 | Chilukuri Sastry — Director | Grant/award (A): 55,911 @ $0 | EDGAR |
| 2025-06-09 | 4 | Larsen Jill — Director | Grant/award (A): 55,911 @ $0 | EDGAR |
| 2025-06-09 | 4 | Hamood Samuel A — Director | Grant/award (A): 55,911 @ $0 | EDGAR |
| 2025-06-09 | 4 | Stephenson Scott G — Director | Grant/award (A): 55,911 @ $0 | EDGAR |
| 2025-06-09 | 4 | Winters Kathleen A — Director | Grant/award (A): 55,911 @ $0 | EDGAR |
| 2025-06-04 | 4 | Heller Casey — Chief Financial Officer | Grant/award (A): 498,339 @ $0 | EDGAR |
| 2025-05-05 | 4 | Krantz Jason Ronald — Director, 10% owner | Tax withholding (F): 18,795 @ $2.75 | EDGAR |
| 2025-05-05 | 4 | Shamsuddin Kate Marie — CHIEF OPERATING OFFICER | Tax withholding (F): 4,595 @ $2.75 | EDGAR |
| 2025-05-05 | 4 | Booth Richard Douglas — CHIEF FINANCIAL OFFICER | Tax withholding (F): 7,873 @ $2.75 | EDGAR |
| 2025-04-29 | 4 | Shamsuddin Kate Marie — CHIEF OPERATING OFFICER | Grant/award (A): 243,446 @ $0 | EDGAR |
| 2025-04-07 | 4 | Krantz Jason Ronald — Director, 10% owner | Grant/award (A): 153,847 @ $0 | EDGAR |
Recent 8-K events — Definitive Healthcare Corp.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-09 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-09-02 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-09-02 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-10 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-24 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-06-05 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-09 | 8-K | 1.02 — Termination of a Material Definitive Agreement | EDGAR |
| 2026-04-03 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-02-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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