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 |
| 2021-12-01 Purchase | 2021-12-01 2:55 pm | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 10,000 | $49.21 | $492,100 | 30,613 (Direct) | View |
| 2021-02-16 Sale | 2021-02-18 4:44 pm | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 9,102 | $187 | $1,702,105 | 27,074 (Direct) | View |
| 2020-05-18 Sale | 2020-05-20 5:07 pm | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 1,988 | $115.07 | $228,751 | 19,863 (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 |
| 2022-02-17 Tax Withholding | 2022-02-17 4:07 pm | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 1,388 | $56.34 | 44,541 (Direct) | View |
| 2022-02-15 Option Award | 2022-02-17 4:07 pm | N/A 2032-02-13 | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 15,127 | $0 | 44,541 (Direct) | View |
| 2021-05-04 Tax Withholding | 2021-05-06 10:59 am | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 375 | $102.75 | 20,613 (Direct) | View |
| 2021-02-16 Exercise | 2021-02-18 4:44 pm | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 3,474 | $60.96 | 27,074 (Direct) | View |
| 2021-02-16 Exercise | 2021-02-18 4:44 pm | N/A 2026-05-02 | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 7,102 | $0 | 27,074 (Direct) | View |
| 2021-02-16 Tax Withholding | 2021-02-18 4:44 pm | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 1,087 | $197.05 | 27,074 (Direct) | View |
| 2021-02-16 Exercise | 2021-02-18 4:44 pm | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 3,628 | $58.35 | 27,074 (Direct) | View |
| 2021-02-16 Option Award | 2021-02-18 4:44 pm | N/A 2031-02-16 | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 7,654 | $0 | 27,074 (Direct) | View |
| 2020-05-04 Tax Withholding | 2020-05-06 4:22 pm | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 252 | $94.22 | 21,593 (Direct) | View |
| 2020-02-13 Tax Withholding | 2020-02-18 4:24 pm | N/A N/A | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 838 | $100 | 21,845 (Direct) | View |
| 2020-02-10 Option Award | 2020-02-12 4:30 pm | N/A 2030-02-10 | Proto Labs Inc | PRLB | Baker Arthur R. III Chief Technology Officer | 6,739 | $0 | 26,351 (Direct) | View |