Skip to contentDANTZKER DAVID — SURMODICS INC insider: 137 transactions · InsiderLensDANTZKER DAVID
- Director at Valera Pharmaceuticals Inc · on record since Feb 9, 2006
- Director at NEURO-HITECH PHARMACEUTICALS INC · on record since Dec 5, 2006
- 10% owner at NEURO-HITECH PHARMACEUTICALS INC · on record since Dec 5, 2006
- Director at Vision Acquisition I, Inc · on record since Dec 28, 2007
- 10% owner at Vision Acquisition I, Inc · on record since Dec 28, 2007
- Director at DATASCOPE CORP · on record since Jan 9, 2008
- See Explanation of Responses at SURMODICS INC · on record since Dec 3, 2010
- Director at SURMODICS INC · on record since Jan 7, 2011
Insider trading activity of DANTZKER DAVID
- Transactions on record
- 137
- since Feb 9, 2006
- Open-market buys
- 7
- $1.4M
- Open-market sells
- 3
- $543.5K
- Companies traded
- 5
- last filing Nov 19, 2025
Figures computed from official regulatory filings — methodology.
Companies where DANTZKER DAVID has traded
Track record of DANTZKER DAVID
Statistical track record
Free- Open-market buys
- 9
- Last buy
- Dec 15, 2010
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of DANTZKER DAVID
Co-insiders of DANTZKER DAVID
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AMERICAN INTERNATIONAL GROUP INCVision Acquisition I, Inc
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Nov 19, 2025 | OtherD | -4,218 | 0.00 USD | $0 | SEC |
| Nov 19, 2025 | OtherD | -2,964 | 0.00 USD | $0 | SEC |
| Nov 19, 2025 | OtherD | -3,853 | 0.00 USD | $0 | SEC |
| Nov 19, 2025 | OtherD | -3,555 | 0.00 USD | $0 | SEC |
| Nov 19, 2025 | OtherD | -2,605 | 0.00 USD | $0 | SEC |
| Nov 19, 2025 | OtherD | -4,674 | 0.00 USD | $0 | SEC |
| Nov 19, 2025 | Other | -40,183 | — | — | SEC |
| Feb 18, 2025 | ExerciseD | -5,275 | 0.00 USD | $0 | SEC |
| Feb 18, 2025 | Other | -4,216 | 34.16 USD | $144K | SEC |
| Feb 18, 2025 | Exercise | 5,275 | 27.30 USD | $144K | SEC |
| Feb 12, 2024 | AwardD | 3,853 | 0.00 USD | $0 | SEC |
| Feb 12, 2024 | Award | 1,803 | 0.00 USD | $0 | SEC |
| Jan 23, 2024 | Other | -2,773 | 33.97 USD | $94.2K | SEC |
| Jan 23, 2024 | ExerciseD | -3,932 | 0.00 USD | $0 | SEC |
| Jan 23, 2024 | Exercise | 3,932 | 23.95 USD | $94.2K | SEC |
| Feb 13, 2023 | Award | 1,984 | 0.00 USD | $0 | SEC |
| Feb 13, 2023 | AwardD | 4,674 | 0.00 USD | $0 | SEC |
| Nov 15, 2022 | Exercise | 4,366 | 20.18 USD | $88.1K | SEC |
| Nov 15, 2022 | Sell | -2,773 | 33.00 USD | $91.5K | SEC |
| Nov 15, 2022 | ExerciseD | -4,366 | 0.00 USD | $0 | SEC |
| Feb 14, 2022 | AwardD | 3,555 | 0.00 USD | $0 | SEC |
| Feb 14, 2022 | Award | 1,375 | 0.00 USD | $0 | SEC |
| Jan 4, 2022 | Award | 389 | 48.15 USD | $18.7K | SEC |
| Nov 29, 2021 | Sell | -3,475 | 47.01 USD | $163.4K | SEC |
| Nov 8, 2021 | ExerciseD | -5,576 | 0.00 USD | $0 | SEC |