| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For PRLB | |||||
| 2026-06-02 | Wehrwein, Sven | Director | Sold | 500 | $78.38 |
| 2026-06-02 | Wehrwein, Sven | Director | Sold | 1500 | $76.91 |
| 2026-05-23 | Krishna, Suresh | Director, President and CEO | Sold | 1247 | $71.36 |
| 2026-05-20 | Schumacher, Daniel | Chief Financial Officer | Sold | 255 | $71.13 |
| 2026-05-20 | Parlange, Bernardo | Chief Commercial Officer | Purchased | 3789 | $0.00 |
| 2026-05-20 | Parlange, Bernardo | Chief Commercial Officer | Purchased | 2109 | $0.00 |
| 2026-05-19 | Chin, Moonhie | Director | Purchased | 2210 | $0.00 |
| 2026-05-19 | Chand, Sujeet | Director | Purchased | 2210 | $0.00 |
| 2026-05-19 | Black, Archie C. | Director | Purchased | 2210 | $0.00 |
| 2026-05-19 | Krantz, Donald G | Director | Purchased | 2210 | $0.00 |
| 2026-05-19 | Wehrwein, Sven | Director | Purchased | 2210 | $0.00 |
| 2026-05-19 | Gawlick, Rainer | Director | Purchased | 2210 | $0.00 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 6643 | $70.30 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Purchased | 1928 | $33.84 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Purchased | 1557 | $39.61 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Purchased | 4042 | $59.40 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 1613 | $67.58 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 4042 | $0.00 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 4198 | $68.70 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 3576 | $69.78 |