DH
Definitive Healthcare Corp.$1.10+0.05 (+4.76%)Prev Close$1.05·MCap$129.5M·P/E—·Vol176.6K·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
18
$1.96M
◆
Net Activity
Net Seller
$1.96M
●
Active Insiders
6
last 12 mo
Over the past 12 months, insider activity at Definitive Healthcare Corp. (DH) has been exclusively selling, with 0 insider purchases totaling $0.00 and 18 insider sales totaling $1.96M. The most recent insider transaction was by Heller Casey (Chief Financial Officer), who sold $3.4K worth of shares on Feb 1, 2026. Definitive Healthcare Corp. operates in the Healthcare sector, within the Medical - Healthcare Information Services industry, with a market cap of $129.5M.
DH Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 1, 2026 | Heller Casey | Chief Financial Officer | Sell | 1,469 | $2.32 | $3.4K | 0 |
| Feb 1, 2026 | Krantz Jason Ronald | Director | Sell | 44,545 | $2.32 | $103.3K | 0 |
| Jan 1, 2026 | Coop Kevin | Chief Executive Officer | Sell | 28,236 | $2.87 | $81.0K | 0 |
| Dec 22, 2025 | Graboske Benjamin | EVP, Chief Data Officer | Sell | 341,417 | $2.53 | $863.8K | 0 |
| Nov 1, 2025 | Heller Casey | Chief Financial Officer | Sell | 1,244 | $2.77 | $3.4K | 0 |
| Nov 1, 2025 | Krantz Jason Ronald | Director | Sell | 18,796 | $2.77 | $52.1K | 0 |
| Oct 1, 2025 | Coop Kevin | Chief Executive Officer | Sell | 37,593 | $3.56 | $133.8K | 0 |
| Oct 1, 2025 | Heller Casey | Chief Financial Officer | Sell | 8,300 | $3.56 | $29.5K | 0 |
| Sep 14, 2025 | Krantz Jason Ronald | Director | Sell | 4,093 | $4.15 | $17.0K | 0 |
| Aug 1, 2025 | Heller Casey | Chief Financial Officer | Sell | 1,244 | $3.74 | $4.7K | 0 |
| Aug 1, 2025 | Krantz Jason Ronald | Director | Sell | 18,796 | $3.74 | $70.3K | 0 |
| Aug 1, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 4,741 | $3.74 | $17.7K | 0 |
| Jul 1, 2025 | Coop Kevin | Chief Executive Officer | Sell | 116,750 | $4.05 | $472.8K | 0 |
| Jun 14, 2025 | Krantz Jason Ronald | Director | Sell | 4,093 | $3.65 | $14.9K | 0 |
| Jun 14, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 1,012 | $3.65 | $3.7K | 0 |
| May 1, 2025 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 7,873 | $2.75 | $21.7K | 0 |
| May 1, 2025 | Krantz Jason Ronald | Director | Sell | 18,795 | $2.75 | $51.7K | 0 |
| May 1, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 4,595 | $2.75 | $12.6K | 0 |
| Mar 14, 2025 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 963 | $2.59 | $2.5K | 0 |
| Mar 14, 2025 | Krantz Jason Ronald | Director | Sell | 4,093 | $2.59 | $10.6K | 0 |
| Mar 14, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 1,012 | $2.59 | $2.6K | 0 |
| Feb 14, 2025 | Krantz Jason Ronald | Director | Sell | 7,471 | $5.55 | $41.5K | 0 |
| Jan 21, 2025 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 37,272 | $4.74 | $176.6K | 0 |
| Jan 21, 2025 | Krantz Jason Ronald | Director | Sell | 79,591 | $4.73 | $376.6K | 0 |
| Jan 21, 2025 | Moschella William | Chief Product & Tech Officer | Sell | 35,249 | $4.77 | $168.3K | 0 |
| Jan 21, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 21,673 | $4.75 | $102.9K | 0 |
| Jan 1, 2025 | Moschella William | Chief Product & Tech Officer | Sell | 13,421 | $4.11 | $55.2K | 0 |
| Dec 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 1,501 | $4.49 | $6.7K | 0 |
| Dec 14, 2024 | Krantz Jason Ronald | Director | Sell | 4,093 | $4.49 | $18.4K | 0 |
| Dec 14, 2024 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 1,044 | $4.49 | $4.7K | 0 |
| Dec 3, 2024 | Moschella William | Chief Product & Tech Officer | Sell | 45,000 | $4.70 | $211.5K | 0 |
| Nov 1, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 3,811 | $4.18 | $15.9K | 0 |
| Nov 1, 2024 | Krantz Jason Ronald | Director | Sell | 7,830 | $4.18 | $32.7K | 0 |
| Nov 1, 2024 | Moschella William | Chief Product & Tech Officer | Sell | 3,587 | $4.18 | $15.0K | 0 |
| Nov 1, 2024 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 2,506 | $4.18 | $10.5K | 0 |
| Sep 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 993 | $4.44 | $4.4K | 0 |
| Sep 14, 2024 | Krantz Jason Ronald | Director | Sell | 4,003 | $4.44 | $17.8K | 0 |
| Sep 14, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 1,044 | $4.44 | $4.6K | 0 |
| Aug 1, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 3,620 | $3.95 | $14.3K | 0 |
| Aug 1, 2024 | Krantz Jason Ronald | INTERIM CEO | Sell | 7,659 | $3.95 | $30.3K | 0 |
| Aug 1, 2024 | Moschella William | Chief Product & Tech Officer | Sell | 14,495 | $3.95 | $57.3K | 0 |
| Aug 1, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 2,506 | $3.95 | $9.9K | 0 |
| Jun 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 993 | $5.62 | $5.6K | 0 |
| Jun 14, 2024 | Krantz Jason Ronald | INTERIM CEO | Sell | 4,003 | $5.62 | $22.5K | 0 |
| Jun 14, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 1,044 | $5.62 | $5.9K | 0 |
| May 3, 2024 | Maack Jonathan | PRESIDENT | Sell | 10,021 | $7.03 | $70.4K | 0 |
| May 1, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 3,620 | $6.97 | $25.2K | 0 |
| May 1, 2024 | Krantz Jason Ronald | INTERIM CEO | Sell | 7,658 | $6.97 | $53.4K | 0 |
| May 1, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 2,506 | $6.97 | $17.5K | 0 |
| Mar 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 993 | $8.09 | $8.0K | 0 |
Showing 1–50 of 98
1 / 2
DH Insider Buying Activity
The following table shows recent insider purchases of Definitive Healthcare Corp. (DH) stock reported via SEC Form 4 filings.
No insider buying activity found for DH in the last 12 months.
DH Insider Selling Activity
The following table shows recent insider sales of Definitive Healthcare Corp. (DH) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Feb 1, 2026 | Heller Casey | Chief Financial Officer | Sell | 1,469 | $2.32 | $3.4K | 0 |
| Feb 1, 2026 | Krantz Jason Ronald | Director | Sell | 44,545 | $2.32 | $103.3K | 0 |
| Jan 1, 2026 | Coop Kevin | Chief Executive Officer | Sell | 28,236 | $2.87 | $81.0K | 0 |
| Dec 22, 2025 | Graboske Benjamin | EVP, Chief Data Officer | Sell | 341,417 | $2.53 | $863.8K | 0 |
| Nov 1, 2025 | Heller Casey | Chief Financial Officer | Sell | 1,244 | $2.77 | $3.4K | 0 |
| Nov 1, 2025 | Krantz Jason Ronald | Director | Sell | 18,796 | $2.77 | $52.1K | 0 |
| Oct 1, 2025 | Coop Kevin | Chief Executive Officer | Sell | 37,593 | $3.56 | $133.8K | 0 |
| Oct 1, 2025 | Heller Casey | Chief Financial Officer | Sell | 8,300 | $3.56 | $29.5K | 0 |
| Sep 14, 2025 | Krantz Jason Ronald | Director | Sell | 4,093 | $4.15 | $17.0K | 0 |
| Aug 1, 2025 | Heller Casey | Chief Financial Officer | Sell | 1,244 | $3.74 | $4.7K | 0 |
| Aug 1, 2025 | Krantz Jason Ronald | Director | Sell | 18,796 | $3.74 | $70.3K | 0 |
| Aug 1, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 4,741 | $3.74 | $17.7K | 0 |
| Jul 1, 2025 | Coop Kevin | Chief Executive Officer | Sell | 116,750 | $4.05 | $472.8K | 0 |
| Jun 14, 2025 | Krantz Jason Ronald | Director | Sell | 4,093 | $3.65 | $14.9K | 0 |
| Jun 14, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 1,012 | $3.65 | $3.7K | 0 |
| May 1, 2025 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 7,873 | $2.75 | $21.7K | 0 |
| May 1, 2025 | Krantz Jason Ronald | Director | Sell | 18,795 | $2.75 | $51.7K | 0 |
| May 1, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 4,595 | $2.75 | $12.6K | 0 |
| Mar 14, 2025 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 963 | $2.59 | $2.5K | 0 |
| Mar 14, 2025 | Krantz Jason Ronald | Director | Sell | 4,093 | $2.59 | $10.6K | 0 |
| Mar 14, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 1,012 | $2.59 | $2.6K | 0 |
| Feb 14, 2025 | Krantz Jason Ronald | Director | Sell | 7,471 | $5.55 | $41.5K | 0 |
| Jan 21, 2025 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 37,272 | $4.74 | $176.6K | 0 |
| Jan 21, 2025 | Krantz Jason Ronald | Director | Sell | 79,591 | $4.73 | $376.6K | 0 |
| Jan 21, 2025 | Moschella William | Chief Product & Tech Officer | Sell | 35,249 | $4.77 | $168.3K | 0 |
| Jan 21, 2025 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 21,673 | $4.75 | $102.9K | 0 |
| Jan 1, 2025 | Moschella William | Chief Product & Tech Officer | Sell | 13,421 | $4.11 | $55.2K | 0 |
| Dec 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 1,501 | $4.49 | $6.7K | 0 |
| Dec 14, 2024 | Krantz Jason Ronald | Director | Sell | 4,093 | $4.49 | $18.4K | 0 |
| Dec 14, 2024 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 1,044 | $4.49 | $4.7K | 0 |
| Dec 3, 2024 | Moschella William | Chief Product & Tech Officer | Sell | 45,000 | $4.70 | $211.5K | 0 |
| Nov 1, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 3,811 | $4.18 | $15.9K | 0 |
| Nov 1, 2024 | Krantz Jason Ronald | Director | Sell | 7,830 | $4.18 | $32.7K | 0 |
| Nov 1, 2024 | Moschella William | Chief Product & Tech Officer | Sell | 3,587 | $4.18 | $15.0K | 0 |
| Nov 1, 2024 | Shamsuddin Kate Marie | CHIEF OPERATING OFFICER | Sell | 2,506 | $4.18 | $10.5K | 0 |
| Sep 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 993 | $4.44 | $4.4K | 0 |
| Sep 14, 2024 | Krantz Jason Ronald | Director | Sell | 4,003 | $4.44 | $17.8K | 0 |
| Sep 14, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 1,044 | $4.44 | $4.6K | 0 |
| Aug 1, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 3,620 | $3.95 | $14.3K | 0 |
| Aug 1, 2024 | Krantz Jason Ronald | INTERIM CEO | Sell | 7,659 | $3.95 | $30.3K | 0 |
| Aug 1, 2024 | Moschella William | Chief Product & Tech Officer | Sell | 14,495 | $3.95 | $57.3K | 0 |
| Aug 1, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 2,506 | $3.95 | $9.9K | 0 |
| Jun 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 993 | $5.62 | $5.6K | 0 |
| Jun 14, 2024 | Krantz Jason Ronald | INTERIM CEO | Sell | 4,003 | $5.62 | $22.5K | 0 |
| Jun 14, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 1,044 | $5.62 | $5.9K | 0 |
| May 3, 2024 | Maack Jonathan | PRESIDENT | Sell | 10,021 | $7.03 | $70.4K | 0 |
| May 1, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 3,620 | $6.97 | $25.2K | 0 |
| May 1, 2024 | Krantz Jason Ronald | INTERIM CEO | Sell | 7,658 | $6.97 | $53.4K | 0 |
| May 1, 2024 | Shamsuddin Kate Marie | CHIEF STRATEGY OFFICER | Sell | 2,506 | $6.97 | $17.5K | 0 |
| Mar 14, 2024 | Booth Richard Douglas | CHIEF FINANCIAL OFFICER | Sell | 993 | $8.09 | $8.0K | 0 |
DH Insiders
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