The Vanguard Group 13D and 13G filings for Proto Labs, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-02-13 5:12 pm Sale |
2023-12-29 | 13G | Proto Labs, Inc. PRLB |
The Vanguard Group | 2,922,263 11.330% |
-122,301 (-4.02%) |
Filing |
| 2023-02-09 11:30 am Purchase |
2022-12-30 | 13G | Proto Labs, Inc. PRLB |
The Vanguard Group | 3,044,564 11.230% |
70,784 (+2.38%) |
Filing |
| 2022-03-09 08:44 am Purchase |
2022-02-28 | 13G | Proto Labs, Inc. PRLB |
The Vanguard Group | 2,973,780 10.830% |
263,025 (+9.70%) |
Filing |
| 2022-02-10 08:32 am Sale |
2021-12-31 | 13G | Proto Labs, Inc. PRLB |
The Vanguard Group | 2,710,755 9.830% |
-32,295 (-1.18%) |
Filing |
| 2021-02-10 11:40 am Purchase |
2020-12-31 | 13G | Proto Labs, Inc. PRLB |
The Vanguard Group | 2,743,050 10.250% |
61,104 (+2.28%) |
Filing |