News + Filings Holdings
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HUSSMAN STRATEGIC ADVISORS, INC.
> PRLB
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | Proto Labs Inc | PRLB | 0 | -26,000 | 0 | -947,000 | |
| 09/30/2022 | Proto Labs Inc | PRLB | 26,000 | 0 | 947,000 | -297,000 | $36.42 |
| 06/30/2022 | Proto Labs Inc | PRLB | 26,000 | 0 | 1,244,000 | -131,000 | $47.85 |
| 03/31/2022 | Proto Labs Inc | PRLB | 26,000 | 0 | 1,375,000 | 40,000 | $52.88 |
| 12/31/2021 | Proto Labs Inc | PRLB | 26,000 | 11,600 | 1,335,000 | 376,000 | $51.35 |
| 09/30/2021 | Proto Labs Inc | PRLB | 14,400 | 0 | 959,000 | -363,000 | $66.60 |
| 06/30/2021 | Proto Labs Inc | PRLB | 14,400 | 0 | 1,322,000 | -431,000 | $91.81 |
| 03/31/2021 | Proto Labs Inc | PRLB | 14,400 | 10,300 | 1,753,000 | 1,124,000 | $121.74 |
| 12/31/2020 | Proto Labs Inc | PRLB | 4,100 | 4,100 | 629,000 | 629,000 | $153.41 |
| 09/30/2020 | Proto Labs Inc | PRLB | 0 | -6,150 | 0 | -692,000 | |
| 06/30/2020 | Proto Labs Inc | PRLB | 6,150 | 6,150 | 692,000 | 692,000 | $112.52 |
| 03/31/2019 | Proto Labs Inc | PRLB | 0 | -20,000 | 0 | -2,256,000 | |
| 12/31/2018 | Proto Labs Inc | PRLB | 20,000 | 20,000 | 2,256,000 | 2,256,000 | $112.80 |
| 09/30/2018 | Proto Labs Inc | PRLB | 0 | -20,000 | 0 | -2,379,000 | |
| 06/30/2018 | Proto Labs Inc | PRLB | 20,000 | 20,000 | 2,379,000 | 2,379,000 | $118.95 |
| 12/31/2015 | Proto Labs Inc | PRLB | 0 | -10,000 | 0 | -670,000 | |
| 09/30/2015 | Proto Labs Inc | PRLB | 10,000 | 0 | 670,000 | -5,000 | $67.00 |
| 06/30/2015 | Proto Labs Inc | PRLB | 10,000 | 10,000 | 675,000 | 675,000 | $67.50 |
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