Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-11-14 Sale |
2022-11-15 4:28 pm |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
2,773 | $33 | $91,507 | 34,178 (Direct) |
View |
2021-11-24 Sale |
2021-11-29 4:28 pm |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,475 | $47.01 | $163,360 | 30,821 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-13 Exercise |
2025-02-18 5:22 pm |
N/A 2025-02-20 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
5,275 | $0 | 40,183 (Direct) |
View |
2025-02-13 Exercise |
2025-02-18 5:22 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
5,275 | $27.3 | 40,183 (Direct) |
View |
2025-02-13 Tax Withholding |
2025-02-18 5:22 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
4,216 | $34.16 | 40,183 (Direct) |
View |
2024-02-08 Option Award |
2024-02-12 4:16 pm |
N/A 2031-02-08 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
5,656 | $0 | 42,977 (Direct) |
View |
2024-01-19 Exercise |
2024-01-23 5:46 pm |
N/A 2024-02-14 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,932 | $0 | 37,321 (Direct) |
View |
2024-01-19 Tax Withholding |
2024-01-23 5:46 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
2,773 | $33.97 | 37,321 (Direct) |
View |
2024-01-19 Exercise |
2024-01-23 5:46 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,932 | $23.95 | 37,321 (Direct) |
View |
2023-02-09 Option Award |
2023-02-13 4:14 pm |
N/A 2030-02-09 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
6,658 | $0 | 40,836 (Direct) |
View |
2022-11-14 Exercise |
2022-11-15 4:28 pm |
N/A 2022-12-18 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
4,366 | $0 | 34,178 (Direct) |
View |
2022-11-14 Exercise |
2022-11-15 4:28 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
4,366 | $20.18 | 34,178 (Direct) |
View |
2022-02-10 Option Award |
2022-02-14 4:38 pm |
N/A 2029-02-10 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
4,930 | $0 | 36,140 (Direct) |
View |
2021-12-31 Option Award |
2022-01-04 4:21 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
389 | $48.15 | 31,210 (Direct) |
View |
2021-11-03 Exercise |
2021-11-08 09:55 am |
N/A 2021-12-03 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
5,576 | $0 | 34,296 (Direct) |
View |
2021-11-03 Tax Withholding |
2021-11-08 09:55 am |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
2,101 | $56.56 | 34,296 (Direct) |
View |
2021-11-03 Exercise |
2021-11-08 09:55 am |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
5,576 | $21.31 | 34,296 (Direct) |
View |
2021-09-30 Option Award |
2021-10-04 4:20 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
337 | $55.6 | 30,821 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 11:29 am |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
345 | $54.25 | 30,484 (Direct) |
View |
2021-03-31 Option Award |
2021-03-31 4:52 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
334 | $56.07 | 30,139 (Direct) |
View |
2021-02-11 Option Award |
2021-02-16 4:46 pm |
N/A 2028-02-11 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
4,031 | $0 | 32,769 (Direct) |
View |
2020-12-31 Option Award |
2021-01-04 5:18 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
430 | $43.52 | 28,738 (Direct) |
View |
2020-11-18 Exercise(A) |
2021-01-04 5:17 pm |
N/A 2020-11-18 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,575 | $0 | 28,308 (Direct) |
View |
2020-11-18 Tax Withholding(A) |
2021-01-04 5:17 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
2,163 | $37.33 | 28,308 (Direct) |
View |
2020-11-18 Exercise(A) |
2021-01-04 5:17 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,575 | $22.58 | 28,308 (Direct) |
View |
2020-11-10 Exercise |
2020-11-13 4:20 pm |
N/A 2020-11-18 |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,575 | $0 | 28,376 (Direct) |
View |
2020-11-10 Tax Withholding |
2020-11-13 4:20 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
2,095 | $38.54 | 28,376 (Direct) |
View |
2020-11-10 Exercise |
2020-11-13 4:20 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
3,575 | $22.58 | 28,376 (Direct) |
View |
2020-09-30 Option Award |
2020-10-02 4:10 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
417 | $38.91 | 26,896 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 4:38 pm |
N/A N/A |
SURMODICS INC | SRDX | DANTZKER DAVID Director |
375 | $43.24 | 26,479 (Direct) |
View |