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 |
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 |
2021-02-16 Sale |
2021-02-18 4:43 pm |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
18,910 | $188.21 | $3,559,041 | 54,840 (Direct) |
View |
2020-12-18 Sale |
2020-12-22 4:18 pm |
Proto Labs Inc | PRLB | Gawlick Rainer Director |
2,000 | $160 | $320,008 | 24,974 (Direct) |
View |
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 |
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 |
2020-08-11 Sale |
2020-08-12 4:13 pm |
Proto Labs Inc | PRLB | WEHRWEIN SVEN Director |
4,762 | $130.2 | $620,035 | 15,148 (Direct) |
View |
2020-08-06 Sale |
2020-08-10 4:17 pm |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
15,951 | $131.61 | $2,099,245 | 33,987 (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 |
2020-04-30 Sale |
2020-05-04 4:10 pm |
Proto Labs Inc | PRLB | Bodor Robert VP/General Manager-Americas |
9,681 | $106.3 | $1,029,045 | 15,223 (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 |
2021-05-18 Option Award |
2021-05-20 4:54 pm |
N/A N/A |
Proto Labs Inc | PRLB | KRANTZ DONALD G Director |
1,520 | $0 | 8,264 (Direct) |
View |
2021-05-18 Option Award |
2021-05-20 4:51 pm |
N/A N/A |
Proto Labs Inc | PRLB | WEHRWEIN SVEN Director |
1,520 | $0 | 15,906 (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 |
2021-03-01 Option Award |
2021-03-03 5:51 pm |
N/A 2031-03-01 |
Proto Labs Inc | PRLB | Bodor Robert VP/General Manager-Americas |
13,961 | $0 | 31,208 (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 |
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 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 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 Exercise |
2021-02-18 4:43 pm |
N/A 2026-02-08 |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
18,910 | $0 | 54,840 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 4:43 pm |
N/A N/A |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
3,619 | $197.05 | 54,840 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 4:43 pm |
N/A N/A |
Proto Labs Inc | PRLB | HOLT VICTORIA M President and CEO |
18,910 | $57.88 | 54,840 (Direct) |
View |
2021-02-16 Option Award |
2021-02-18 4:43 pm |
N/A 2031-02-16 |
Proto Labs Inc | PRLB | Bodor Robert VP/General Manager-Americas |
5,294 | $0 | 19,437 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 4:43 pm |
N/A N/A |
Proto Labs Inc | PRLB | Bodor Robert VP/General Manager-Americas |
1,337 | $197.05 | 19,437 (Direct) |
View |
2021-02-16 Option Award |
2021-02-18 4:41 pm |
N/A 2031-02-16 |
Proto Labs Inc | PRLB | Klaas Bjoern VP and Mng Director-PL Europe |
4,191 | $0 | 11,310 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 4:41 pm |
N/A N/A |
Proto Labs Inc | PRLB | Klaas Bjoern VP and Mng Director-PL Europe |
455 | $197.05 | 11,310 (Direct) |
View |
2021-02-16 Option Award |
2021-02-18 4:40 pm |
N/A 2031-02-16 |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
7,561 | $0 | 36,785 (Direct) |
View |
2021-02-16 Tax Withholding |
2021-02-18 4:40 pm |
N/A N/A |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
2,171 | $197.05 | 36,785 (Direct) |
View |
2020-12-18 Exercise |
2020-12-22 4:18 pm |
N/A N/A |
Proto Labs Inc | PRLB | Gawlick Rainer Director |
2,000 | $53.34 | 24,974 (Direct) |
View |
2020-12-18 Exercise |
2020-12-22 4:18 pm |
N/A 2023-05-23 |
Proto Labs Inc | PRLB | Gawlick Rainer Director |
2,000 | $0 | 24,974 (Direct) |
View |
2020-12-01 Tax Withholding |
2020-12-03 4:19 pm |
N/A N/A |
Proto Labs Inc | PRLB | Klaas Bjoern VP and Mng Director-PL Europe |
489 | $136.34 | 7,574 (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 |
2020-08-11 Exercise |
2020-08-12 4:13 pm |
N/A 2022-05-07 |
Proto Labs Inc | PRLB | WEHRWEIN SVEN Director |
4,762 | $0 | 15,148 (Direct) |
View |
2020-08-11 Exercise |
2020-08-12 4:13 pm |
N/A N/A |
Proto Labs Inc | PRLB | WEHRWEIN SVEN Director |
4,762 | $30.58 | 15,148 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:17 pm |
N/A 2025-02-09 |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
15,951 | $0 | 33,987 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:17 pm |
N/A N/A |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
4,995 | $67.15 | 33,987 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:17 pm |
N/A N/A |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
8,348 | $57.88 | 33,987 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:17 pm |
N/A N/A |
Proto Labs Inc | PRLB | WAY JOHN Chief Financial Officer |
2,608 | $62.9 | 33,987 (Direct) |
View |
2020-05-19 Option Award |
2020-05-21 4:56 pm |
N/A N/A |
Proto Labs Inc | PRLB | Black Archie C. Director |
1,197 | $0 | 8,309 (Direct) |
View |
2020-05-19 Option Award |
2020-05-21 4:55 pm |
N/A N/A |
Proto Labs Inc | PRLB | Chand Sujeet Director |
1,197 | $0 | 6,744 (Direct) |
View |
2020-05-19 Option Award |
2020-05-21 4:55 pm |
N/A N/A |
Proto Labs Inc | PRLB | Chin Moonhie Director |
1,197 | $0 | 2,187 (Direct) |
View |
2020-05-19 Option Award |
2020-05-21 4:54 pm |
N/A N/A |
Proto Labs Inc | PRLB | Gawlick Rainer Director |
1,197 | $0 | 24,259 (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 |
2020-05-19 Option Award |
2020-05-21 4:52 pm |
N/A N/A |
Proto Labs Inc | PRLB | KRANTZ DONALD G Director |
1,197 | $0 | 6,744 (Direct) |
View |
2020-05-19 Option Award |
2020-05-21 4:51 pm |
N/A N/A |
Proto Labs Inc | PRLB | WEHRWEIN SVEN Director |
1,197 | $0 | 14,386 (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 |