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 |
2021-03-01 Sale |
2021-03-03 5:53 pm |
Proto Labs Inc | PRLB | Goodman John B Director |
1,000 | $151.19 | $151,185 | 12,586 (Direct) |
View |
2020-08-24 Sale |
2020-08-26 4:33 pm |
Proto Labs Inc | PRLB | Goodman John B Director |
1,000 | $132.75 | $132,746 | 13,586 (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 |
2021-05-18 Option Award |
2021-05-20 4:57 pm |
N/A N/A |
Proto Labs Inc | PRLB | Goodman John B Director |
1,520 | $0 | 14,106 (Direct) |
View |
2020-05-19 Option Award |
2020-05-21 4:53 pm |
N/A N/A |
Proto Labs Inc | PRLB | Goodman John B Director |
1,197 | $0 | 14,586 (Direct) |
View |