Stocktoria
Proto Labs Inc PRLB
NYSE · XNYS · stock · Fabricated Structural Metal Products · website · IPO 2012-02-24
Proto Labs Inc insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| WEHRWEIN SVEN | director | 2026-06-02 | Sell | 1,500 | $76.91 |
| WEHRWEIN SVEN | director | 2026-06-02 | Sell | 500 | $78.38 |
| Krishna Suresh | President and CEO | 2026-05-23 | Tax withheld | 1,247 | $71.36 |
| Schumacher Daniel | Chief Financial Officer | 2026-05-20 | Tax withheld | 255 | $71.13 |
| Parlange Bernardo | Chief Commercial Officer | 2026-05-20 | Grant | 2,109 | — |
| Black Archie C. | director | 2026-05-19 | Grant | 2,210 | — |
| Chand Sujeet | director | 2026-05-19 | Grant | 2,210 | — |
| Chin Moonhie | director | 2026-05-19 | Grant | 2,210 | — |
Source: SEC EDGAR filings · CIK 0001443669 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.