PRLB Proto Labs Inc
NYSE · SEC CIK 1443669 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $3.02M 8 sales by 3 insiders
- Filings on record
- 103 since 2021-11-22, latest 2026-09-18 16:02
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Kenison Michael R. | Chief Ops Off | — | $2.44M |
| Schumacher Daniel | CFO | — | $426.0K |
| WEHRWEIN SVEN | Dir | — | $154.6K |
| Parlange Bernardo | Chief Commercial Off | — | — |
| Kermisch Marc | Chief Technology, AI Off | — | — |
| Gawlick Rainer | Dir | — | — |
| Black Archie C. | Dir | — | — |
| Krishna Suresh | Pres, CEO, Dir | — | — |
| Chin Moonhie | Dir | — | — |
| Chand Sujeet | Dir | — | — |
Transactions 127
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-09-18 16:02 | 2026-09-16+ | PRLB | Schumacher Daniel | CFO | S - Sale | $85.21 | -5,000 | 40.0K | -11% | -$426.0K |
| M | 2026-06-04 16:53 | 2026-06-02 | PRLB | WEHRWEIN SVEN | Dir | S - Sale | $77.28 | -2,000 | 32.5K | -6% | -$154.6K |
| 2026-05-27 16:18 | 2026-05-23 | PRLB | Krishna Suresh | Pres, CEO, Dir | F - Tax | $71.36 | -1,247 | 30.1K | -4% | -$89.0K | |
| 2026-05-22 16:12 | 2026-05-20 | PRLB | Schumacher Daniel | CFO | F - Tax | $71.13 | -255 | 45.0K | -0.6% | -$18.1K | |
| D | 2026-05-22 16:12 | 2026-05-20 | PRLB | Parlange Bernardo | Chief Commercial Off | A - Grant | $0.00 | +2,109 | 2,109 | New | $0 |
| 2026-05-21 16:07 | 2026-05-19 | PRLB | Black Archie C. | Dir | A - Grant | $0.00 | +2,210 | 28.4K | +8% | $0 | |
| 2026-05-21 16:06 | 2026-05-19 | PRLB | Chand Sujeet | Dir | A - Grant | $0.00 | +2,210 | 26.9K | +9% | $0 | |
| 2026-05-21 16:06 | 2026-05-19 | PRLB | Chin Moonhie | Dir | A - Grant | $0.00 | +2,210 | 22.3K | +11% | $0 | |
| 2026-05-21 16:06 | 2026-05-19 | PRLB | Gawlick Rainer | Dir | A - Grant | $0.00 | +2,210 | 46.1K | +5% | $0 | |
| 2026-05-21 16:05 | 2026-05-19 | PRLB | WEHRWEIN SVEN | Dir | A - Grant | $0.00 | +2,210 | 34.5K | +7% | $0 | |
| 2026-05-21 16:04 | 2026-05-19 | PRLB | KRANTZ DONALD G | Dir | A - Grant | $0.00 | +2,210 | 26.9K | +9% | $0 | |
| DMT | 2026-05-13 16:40 | 2026-05-11+ | PRLB | Kenison Michael R. | Chief Ops Off | M - OptEx | $41.27 | +15.0K | 34.7K | +76% | +$617.4K |
| DMT | 2026-05-13 16:40 | 2026-05-11+ | PRLB | Kenison Michael R. | Chief Ops Off | S - Sale+OE | $69.73 | -23.5K | 18.7K | -56% | -$1.64M |
| DMT | 2026-05-08 16:33 | 2026-05-07 | PRLB | Kenison Michael R. | Chief Ops Off | M - OptEx | $33.68 | +200 | 27.4K | +0.7% | +$6,736 |
| DT | 2026-05-08 16:33 | 2026-05-07 | PRLB | Kenison Michael R. | Chief Ops Off | S - Sale+OE | $70.00 | -200 | 27.2K | -0.7% | -$14.0K |
| D | 2026-02-27 | 2026-02-25 | PRLB | Kenison Michael R. | Chief Ops Off | A - Grant | $0.00 | +2,415 | 27.7K | +10% | $0 |
| D | 2026-02-27 | 2026-02-25 | PRLB | Kenison Michael R. | Chief Ops Off | F - Tax | $62.63 | -531 | 27.2K | -2% | -$33.3K |
| D | 2026-02-27 | 2026-02-25 | PRLB | Kermisch Marc | Chief Technology, AI Off | A - Grant | $0.00 | +2,795 | 6,513 | +75% | $0 |
| D | 2026-02-27 | 2026-02-25 | PRLB | Schumacher Daniel | CFO | F - Tax | $62.63 | -504 | 45.3K | -1% | -$31.6K |
| D | 2026-02-27 | 2026-02-25 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +3,074 | 45.8K | +7% | $0 |
| D | 2026-02-27 | 2026-02-25 | PRLB | Krishna Suresh | Pres, CEO, Dir | A - Grant | $0.00 | +13.4K | 31.4K | +74% | $0 |
| 2026-02-18 | 2026-02-17 | PRLB | Kenison Michael R. | Chief Ops Off | S - Sale | $66.46 | -5,000 | 25.3K | -17% | -$332.3K | |
| 2026-02-18 | 2026-02-13 | PRLB | Kenison Michael R. | Chief Ops Off | F - Tax | $67.52 | -1,540 | 30.3K | -5% | -$104.0K | |
| 2026-02-18 | 2026-02-13 | PRLB | Schumacher Daniel | CFO | F - Tax | $67.52 | -1,267 | 42.7K | -3% | -$85.5K | |
| 2026-02-12 | 2026-02-10 | PRLB | Kenison Michael R. | Chief Ops Off | F - Tax | $53.18 | -2,684 | 31.8K | -8% | -$142.7K | |
| D | 2026-02-12 | 2026-02-10 | PRLB | Schumacher Daniel | CFO | F - Tax | $53.18 | -6,809 | 40.8K | -14% | -$362.1K |
| D | 2026-02-12 | 2026-02-11 | PRLB | Schumacher Daniel | CFO | M - OptEx | $33.84 | +3,135 | 44.0K | +8% | +$106.1K |
| 2026-02-09 | 2026-02-06 | PRLB | Kenison Michael R. | Chief Ops Off | S - Sale | $60.00 | -2,500 | 34.5K | -7% | -$150.0K | |
| 2026-02-04 | 2026-01-29 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +20.7K | 47.6K | +77% | $0 | |
| 2026-02-04 | 2026-01-29 | PRLB | Kenison Michael R. | Chief Ops Off | A - Grant | $0.00 | +8,128 | 37.0K | +28% | $0 | |
| DA | 2025-12-03 | 2025-11-25 | PRLB | Kenison Michael R. | Chief Ops Off | S - Sale+OE | $50.17 | -3,048 | 28.9K | -10% | -$152.9K |
| DA | 2025-12-03 | 2025-11-25 | PRLB | Kenison Michael R. | Chief Ops Off | M - OptEx | $33.84 | +3,048 | 31.9K | +11% | +$103.1K |
| D | 2025-11-26 | 2025-11-25 | PRLB | Kenison Michael R. | Chief Ops Off | M - OptEx | $33.84 | +3,048 | 31.9K | +11% | +$103.1K |
| D | 2025-11-26 | 2025-11-25 | PRLB | Kenison Michael R. | Chief Ops Off | S - Sale+OE | $50.17 | -3,048 | 28.9K | -10% | -$152.9K |
| D | 2025-11-19 | 2025-11-17 | PRLB | Kermisch Marc | Chief Technology, AI Off | A - Grant | $0.00 | +3,718 | 3,718 | New | $0 |
| 2025-08-07 | 2025-08-05 | PRLB | Gawlick Rainer | Dir | P - Purchase | $43.79 | +1,715 | 43.9K | +4% | +$75.1K | |
| 2025-08-06 | 2025-08-04 | PRLB | Krishna Suresh | Pres, CEO, Dir | P - Purchase | $43.51 | +1,725 | 18.0K | +11% | +$75.1K | |
| 2025-05-28 | 2025-05-23 | PRLB | Gawlick Rainer | Dir | A - Grant | $0.00 | +3,939 | 42.2K | +10% | $0 | |
| 2025-05-28 | 2025-05-23 | PRLB | KRANTZ DONALD G | Dir | A - Grant | $0.00 | +3,939 | 24.7K | +19% | $0 | |
| 2025-05-28 | 2025-05-23 | PRLB | Black Archie C. | Dir | A - Grant | $0.00 | +3,939 | 26.2K | +18% | $0 | |
| 2025-05-28 | 2025-05-23 | PRLB | Chin Moonhie | Dir | A - Grant | $0.00 | +3,939 | 20.1K | +24% | $0 | |
| 2025-05-28 | 2025-05-23 | PRLB | WEHRWEIN SVEN | Dir | A - Grant | $0.00 | +3,939 | 32.3K | +14% | $0 | |
| 2025-05-28 | 2025-05-23 | PRLB | Greiner Stacy | Dir | A - Grant | $0.00 | +3,939 | 19.6K | +25% | $0 | |
| 2025-05-28 | 2025-05-23 | PRLB | Chand Sujeet | Dir | A - Grant | $0.00 | +3,939 | 24.7K | +19% | $0 | |
| D | 2025-05-28 | 2025-05-23 | PRLB | Krishna Suresh | Pres, CEO, Dir | A - Grant | $0.00 | +16.3K | 16.3K | New | $0 |
| 2025-05-22 | 2025-05-20 | PRLB | Schumacher Daniel | CFO | F - Tax | $40.87 | -305 | 27.0K | -1% | -$12.5K | |
| 2025-05-22 | 2025-05-20 | PRLB | Kenison Michael R. | Chief Ops Off | F - Tax | $40.87 | -204 | 28.8K | -0.7% | -$8,337 | |
| D | 2025-02-27 | 2025-02-25 | PRLB | Ryaboy Oleg | CTO | A - Grant | $0.00 | +7,574 | 35.3K | +27% | $0 |
| D | 2025-02-27 | 2025-02-25 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +4,419 | 27.3K | +19% | $0 |
| D | 2025-02-27 | 2025-02-25 | PRLB | Bodor Robert | Pres, CEO | A - Grant | $0.00 | +18.9K | 108.6K | +21% | $0 |
| D | 2025-02-27 | 2025-02-25 | PRLB | Kenison Michael R. | Chief Ops Off | A - Grant | $0.00 | +6,943 | 29.0K | +32% | $0 |
| 2025-02-18 | 2025-02-13 | PRLB | Bodor Robert | Pres, CEO | A - Grant | $0.00 | +23.6K | 104.4K | +29% | $0 | |
| M | 2025-02-18 | 2025-02-13 | PRLB | Bodor Robert | Pres, CEO | F - Tax | $45.03 | -14.8K | 89.6K | -14% | -$666.6K |
| 2025-02-18 | 2025-02-13 | PRLB | Kenison Michael R. | Chief Ops Off | A - Grant | $0.00 | +1,894 | 24.3K | +8% | $0 | |
| M | 2025-02-18 | 2025-02-13 | PRLB | Kenison Michael R. | Chief Ops Off | F - Tax | $45.03 | -2,276 | 22.0K | -9% | -$102.5K |
| 2025-02-18 | 2025-02-13 | PRLB | Ryaboy Oleg | CTO | F - Tax | $45.03 | -2,461 | 27.7K | -8% | -$110.8K | |
| M | 2025-02-18 | 2025-02-13 | PRLB | Schumacher Daniel | CFO | F - Tax | $45.03 | -2,362 | 24.1K | -9% | -$106.4K |
| 2025-02-18 | 2025-02-13 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +3,077 | 25.2K | +14% | $0 | |
| 2024-09-09 | 2024-09-06 | PRLB | Bodor Robert | Pres, CEO | P - Purchase | $28.68 | +3,480 | 80.9K | +4% | +$99.8K | |
| 2024-05-24 | 2024-05-23 | PRLB | KRANTZ DONALD G | Dir | A - Grant | $0.00 | +4,701 | 20.7K | +29% | $0 | |
| 2024-05-24 | 2024-05-23 | PRLB | Black Archie C. | Dir | A - Grant | $0.00 | +4,701 | 20.7K | +29% | $0 | |
| 2024-05-24 | 2024-05-23 | PRLB | Greiner Stacy | Dir | A - Grant | $0.00 | +4,701 | 15.7K | +43% | $0 | |
| 2024-05-24 | 2024-05-23 | PRLB | Gawlick Rainer | Dir | A - Grant | $0.00 | +4,701 | 38.2K | +14% | $0 | |
| 2024-05-24 | 2024-05-23 | PRLB | WEHRWEIN SVEN | Dir | A - Grant | $0.00 | +4,701 | 28.4K | +20% | $0 | |
| 2024-05-24 | 2024-05-23 | PRLB | Chin Moonhie | Dir | A - Grant | $0.00 | +4,701 | 16.2K | +41% | $0 | |
| 2024-05-24 | 2024-05-23 | PRLB | Chand Sujeet | Dir | A - Grant | $0.00 | +4,701 | 20.7K | +29% | $0 | |
| 2024-05-22 | 2024-05-20 | PRLB | Kenison Michael R. | VP, GM of the America's | F - Tax | $31.81 | -336 | 22.4K | -1% | -$10.7K | |
| 2024-05-22 | 2024-05-20 | PRLB | Schumacher Daniel | CFO | F - Tax | $31.81 | -370 | 22.1K | -2% | -$11.8K | |
| D | 2024-02-15 | 2024-02-13 | PRLB | Kenison Michael R. | VP, GM of the America's | F - Tax | $33.52 | -1,070 | 14.2K | -7% | -$35.9K |
| D | 2024-02-15 | 2024-02-13 | PRLB | Kenison Michael R. | VP, GM of the America's | A - Grant | $0.00 | +8,205 | 22.4K | +58% | $0 |
| D | 2024-02-15 | 2024-02-13 | PRLB | Bodor Robert | Pres, CEO | A - Grant | $0.00 | +22.4K | 76.7K | +41% | $0 |
| D | 2024-02-15 | 2024-02-13 | PRLB | Bodor Robert | Pres, CEO | F - Tax | $33.52 | -3,548 | 54.3K | -6% | -$118.9K |
| D | 2024-02-15 | 2024-02-13 | PRLB | Ryaboy Oleg | CTO | A - Grant | $0.00 | +10.4K | 29.5K | +55% | $0 |
| D | 2024-02-15 | 2024-02-13 | PRLB | Ryaboy Oleg | CTO | F - Tax | $33.52 | -1,702 | 19.1K | -8% | -$57.1K |
| D | 2024-02-15 | 2024-02-13 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +5,221 | 22.5K | +30% | $0 |
| D | 2024-02-15 | 2024-02-13 | PRLB | Schumacher Daniel | CFO | F - Tax | $33.52 | -1,018 | 17.3K | -6% | -$34.1K |
| D | 2024-02-15 | 2024-02-13 | PRLB | Klaas Bjoern | VP, Mng Dir-PL Europe | F - Tax | $33.52 | -1,741 | 16.3K | -10% | -$58.4K |
| D | 2024-02-15 | 2024-02-13 | PRLB | Klaas Bjoern | VP, Mng Dir-PL Europe | A - Grant | $0.00 | +6,713 | 23.0K | +41% | $0 |
| 2023-05-23 | 2023-05-20 | PRLB | Schumacher Daniel | CFO | F - Tax | $32.36 | -418 | 18.3K | -2% | -$13.5K | |
| 2023-05-19 | 2023-05-17 | PRLB | WEHRWEIN SVEN | Dir | A - Grant | $0.00 | +4,513 | 23.7K | +24% | $0 | |
| 2023-05-19 | 2023-05-17 | PRLB | Greiner Stacy | Dir | A - Grant | $0.00 | +4,513 | 11.0K | +70% | $0 | |
| 2023-05-19 | 2023-05-17 | PRLB | Chin Moonhie | Dir | A - Grant | $0.00 | +4,513 | 11.5K | +65% | $0 | |
| 2023-05-19 | 2023-05-17 | PRLB | Black Archie C. | Dir | A - Grant | $0.00 | +4,513 | 16.0K | +39% | $0 | |
| 2023-05-19 | 2023-05-17 | PRLB | Gawlick Rainer | Dir | A - Grant | $0.00 | +4,513 | 33.5K | +16% | $0 | |
| 2023-05-19 | 2023-05-17 | PRLB | Chand Sujeet | Dir | A - Grant | $0.00 | +4,513 | 16.0K | +39% | $0 | |
| 2023-05-19 | 2023-05-17 | PRLB | KRANTZ DONALD G | Dir | A - Grant | $0.00 | +4,513 | 16.0K | +39% | $0 | |
| D | 2023-02-15 | 2023-02-13 | PRLB | Schumacher Daniel | CFO | F - Tax | $34.23 | -553 | 13.5K | -4% | -$18.9K |
| D | 2023-02-15 | 2023-02-14 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +5,172 | 18.7K | +38% | $0 |
| D | 2023-02-15 | 2023-02-13 | PRLB | Kenison Michael R. | VP, GM of the America's | F - Tax | $34.23 | -340 | 6,597 | -5% | -$11.6K |
| D | 2023-02-15 | 2023-02-14 | PRLB | Kenison Michael R. | VP, GM of the America's | A - Grant | $0.00 | +8,127 | 14.7K | +123% | $0 |
| D | 2023-02-15 | 2023-02-13 | PRLB | Klaas Bjoern | VP, Mng Dir-PL Europe | F - Tax | $34.23 | -1,119 | 11.4K | -9% | -$38.3K |
| D | 2023-02-15 | 2023-02-14 | PRLB | Klaas Bjoern | VP, Mng Dir-PL Europe | A - Grant | $0.00 | +6,649 | 18.1K | +58% | $0 |
| D | 2023-02-15 | 2023-02-14 | PRLB | Bodor Robert | Pres, CEO | A - Grant | $0.00 | +22.2K | 56.8K | +64% | $0 |
| D | 2023-02-15 | 2023-02-13 | PRLB | Bodor Robert | Pres, CEO | F - Tax | $34.23 | -2,053 | 34.6K | -6% | -$70.3K |
| D | 2023-02-15 | 2023-02-13 | PRLB | Ryaboy Oleg | CTO | F - Tax | $34.23 | -841 | 8,520 | -9% | -$28.8K |
| D | 2023-02-15 | 2023-02-14 | PRLB | Ryaboy Oleg | CTO | A - Grant | $0.00 | +10.3K | 18.9K | +121% | $0 |
| 2022-12-05 | 2022-12-01 | PRLB | Schumacher Daniel | CFO | F - Tax | $26.40 | -945 | 14.1K | -6% | -$24.9K | |
| D | 2022-09-13 | 2022-09-09 | PRLB | Ryaboy Oleg | CTO | A - Grant | $0.00 | +9,361 | 9,361 | New | $0 |
| DM | 2022-09-01 | 2022-08-30 | PRLB | Schumacher Daniel | CFO | A - Grant | $0.00 | +8,387 | 15.0K | +126% | $0 |
| D | 2022-09-01 | 2022-05-23 | PRLB | Schumacher Daniel | CFO | F - Tax | $45.68 | -350 | 6,654 | -5% | -$16.0K |
Purchase Sale Sale after option exercise All abbreviations