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 |
2020-09-03 Sale |
2020-09-08 4:24 pm |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
17,990 | $154.95 | $2,787,528 | 58,459 (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 |
2020-12-11 Option Award |
2020-12-14 2:46 pm |
N/A N/A |
PIPER SANDLER COMPANIES | PIPR | HOLT VICTORIA M Director |
12 | $102.91 | 3,179 (Direct) |
View |
2020-09-11 Option Award |
2020-09-14 3:43 pm |
N/A N/A |
PIPER SANDLER COMPANIES | PIPR | HOLT VICTORIA M Director |
14 | $67.53 | 3,167 (Direct) |
View |
2020-09-03 Exercise |
2020-09-08 4:24 pm |
N/A 2025-02-09 |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
17,990 | $0 | 58,459 (Direct) |
View |
2020-09-03 Exercise |
2020-09-08 4:24 pm |
N/A N/A |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
17,990 | $67.15 | 58,459 (Direct) |
View |
2020-07-15 Option Award |
2020-07-17 5:06 pm |
N/A N/A |
WASTE MANAGEMENT INC | WM | HOLT VICTORIA M Director |
772 | $106.83 | 18,043 (Direct) |
View |
2020-06-12 Option Award |
2020-06-15 3:07 pm |
N/A N/A |
PIPER SANDLER COMPANIES | PIPR | HOLT VICTORIA M Director |
10 | $63.86 | 3,153 (Direct) |
View |
2020-05-18 Option Award |
2020-05-18 4:20 pm |
N/A N/A |
PIPER SANDLER COMPANIES | PIPR | HOLT VICTORIA M Director |
1,725 | $52.18 | 3,143 (Direct) |
View |