BlackRock, Inc. 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 |
| 2024-11-08 2:17 pm Unchanged |
2024-09-30 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,015,946 16.000% |
0 (Unchanged) |
Filing |
| 2024-10-18 3:31 pm Sale |
2024-09-30 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,015,946 16.000% |
-456,124 (-10.20%) |
Filing |
| 2024-01-22 2:03 pm Sale |
2023-12-31 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,472,070 17.300% |
-382,289 (-7.88%) |
Filing |
| 2023-01-23 3:52 pm Sale |
2022-12-31 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,854,359 17.900% |
-111,732 (-2.25%) |
Filing |
| 2022-01-27 5:13 pm Unchanged |
2021-12-31 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,966,091 18.000% |
0 (Unchanged) |
Filing |
| 2022-01-26 09:17 am Purchase |
2021-12-31 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,966,091 18.000% |
616,932 (+14.19%) |
Filing |
| 2021-01-25 4:49 pm Purchase |
2020-12-31 | 13G | Proto Labs, Inc. PRLB |
BlackRock Inc. BLK |
4,349,159 16.300% |
185,186 (+4.45%) |
Filing |