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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-09-09 Option Award |
2022-09-13 4:07 pm |
N/A N/A |
NAVIDEA BIOPHARMACEUTICALS INC. | NAVB | Rosol Michael Stanley Chief Medical Officer |
41,150 | $0 | 67,045 (Direct) |
View |
2021-12-27 Option Award(A) |
2022-03-08 4:01 pm |
N/A 2031-12-27 |
NAVIDEA BIOPHARMACEUTICALS INC. | NAVB | Rosol Michael Stanley Chief Medical Officer |
100,000 | $0.001 | 100,000 (Direct) |
View |
2022-01-14 Option Award |
2022-01-18 09:28 am |
N/A N/A |
NAVIDEA BIOPHARMACEUTICALS INC. | NAVB | Rosol Michael Stanley Chief Medical Officer |
7,728 | $0 | 21,391 (Direct) |
View |
2021-12-27 Option Award |
2021-12-29 4:56 pm |
N/A 2031-12-27 |
NAVIDEA BIOPHARMACEUTICALS INC. | NAVB | Rosol Michael Stanley Chief Medical Officer |
100,000 | $0.001 | 100,000 (Direct) |
View |
2021-02-15 Option Award |
2021-02-17 4:11 pm |
N/A 2031-02-15 |
NAVIDEA BIOPHARMACEUTICALS INC. | NAVB | Rosol Michael Stanley Chief Medical Officer |
25,000 | $0.001 | 31,816 (Direct) |
View |
2020-06-02 Option Award |
2020-06-04 4:18 pm |
N/A N/A |
NAVIDEA BIOPHARMACEUTICALS INC. | NAVB | Rosol Michael Stanley Chief Medical Officer |
6,847 | $2.62 | 13,097 (Direct) |
View |