Shamsuddin Kate Marie
SEC CIK 1878756 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| DH | Definitive Healthcare Corp. | Chief STRATEGY Off | 694.1K | — | — | 26 | 2022-09-14 | 2025-08-01 |
Most active insiders at DH, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Heller Casey | CFO | — | — |
| 2 | Graboske Benjamin | EVP, Chief Data Off | — | — |
| 3 | Chilukuri Sastry | Dir | — | — |
| 4 | Coop Kevin | CEO, Dir | — | — |
| 5 | Krantz Jason Ronald | Dir, 10%, EXECUTIVE COB | — | — |
| 6 | Paris Jonathan | CLO | — | — |
| 7 | Hamood Samuel A | Dir | — | — |
| 8 | Stephenson Scott G | Dir | — | — |
| 9 | Winters Kathleen A | Dir | — | — |
Shamsuddin Kate Marie made no open-market trades at DH in the last 12 months.
Transactions 26
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-05 | 2025-08-01 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $3.74 | -4,741 | 694.1K | -0.7% | -$17.7K | |
| 2025-06-17 | 2025-06-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $3.65 | -1,012 | 698.9K | -0.1% | -$3,694 | |
| 2025-05-05 | 2025-05-01 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $2.75 | -4,595 | 699.9K | -0.7% | -$12.6K | |
| 2025-04-29 | 2025-04-28 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | A - Grant | $0.00 | +243.4K | 704.5K | +53% | $0 | |
| 2025-03-18 | 2025-03-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $2.59 | -1,012 | 461.1K | -0.2% | -$2,621 | |
| 2025-02-04 | 2025-01-21 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | A - Grant | $0.00 | +56.2K | 483.7K | +13% | $0 | |
| M | 2025-02-04 | 2025-01-21+ | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $4.75 | -21.7K | 462.1K | -4% | -$102.9K |
| 2024-12-17 | 2024-12-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $4.49 | -1,044 | 427.5K | -0.2% | -$4,688 | |
| 2024-11-05 | 2024-11-01 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | F - Tax | $4.18 | -2,506 | 428.6K | -0.6% | -$10.5K | |
| 2024-10-01 | 2024-09-29 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | COO | A - Grant | $0.00 | +113.4K | 431.1K | +36% | $0 | |
| 2024-09-17 | 2024-09-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief STRATEGY Off | F - Tax | $4.44 | -1,044 | 317.7K | -0.3% | -$4,635 | |
| 2024-08-05 | 2024-08-01 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief STRATEGY Off | F - Tax | $3.95 | -2,506 | 318.7K | -0.8% | -$9,899 | |
| 2024-06-18 | 2024-06-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief STRATEGY Off | F - Tax | $5.62 | -1,044 | 321.2K | -0.3% | -$5,867 | |
| 2024-05-03 | 2024-05-01 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief STRATEGY Off | F - Tax | $6.97 | -2,506 | 322.3K | -0.8% | -$17.5K | |
| 2024-03-18 | 2024-03-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief PRODUCT Off | F - Tax | $8.09 | -1,044 | 324.8K | -0.3% | -$8,446 | |
| 2024-02-16 | 2024-02-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief PRODUCT Off | A - Grant | $0.00 | +121.8K | 325.8K | +60% | $0 | |
| 2024-02-05 | 2024-02-01 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief PRODUCT Off | F - Tax | $8.59 | -10.1K | 204.0K | -5% | -$86.9K | |
| 2024-01-26 | 2024-01-24 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief PRODUCT Off | F - Tax | $9.26 | -3,919 | 214.1K | -2% | -$36.3K | |
| 2024-01-26 | 2024-01-24 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief PRODUCT Off | A - Grant | $0.00 | +33.9K | 218.0K | +18% | $0 | |
| 2023-12-18 | 2023-12-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | F - Tax | $9.03 | -1,044 | 184.1K | -0.6% | -$9,427 | |
| 2023-09-18 | 2023-09-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | F - Tax | $8.27 | -1,044 | 185.2K | -0.6% | -$8,634 | |
| 2023-06-16 | 2023-06-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | F - Tax | $10.59 | -1,044 | 186.2K | -0.6% | -$11.1K | |
| 2023-03-16 | 2023-03-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | F - Tax | $11.89 | -1,125 | 187.2K | -0.6% | -$13.4K | |
| 2023-02-21 | 2023-02-16 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | A - Grant | $0.00 | +136.6K | 188.4K | +264% | $0 | |
| 2022-12-16 | 2022-12-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | F - Tax | $12.28 | -1,044 | 51.7K | -2% | -$12.8K | |
| 2022-09-16 | 2022-09-14 | DH | Definitive Healthcare Corp. | Shamsuddin Kate Marie | Chief Product Off | F - Tax | $19.45 | -4,177 | 52.8K | -7% | -$81.2K |
Purchase Sale Sale after option exercise All abbreviations