| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For PRLB | |||||
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 4198 | $68.70 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 1557 | $0.00 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 3576 | $69.78 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 6643 | $70.30 |
| 2026-05-12 | Kenison, Michael R. | Chief Operations Officer | Sold | 1928 | $0.00 |
| 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 |
| 2026-05-11 | Kenison, Michael R. | Chief Operations Officer | Sold | 3677 | $0.00 |
| 2026-05-11 | Kenison, Michael R. | Chief Operations Officer | Purchased | 3756 | $33.84 |
| 2026-05-11 | Kenison, Michael R. | Chief Operations Officer | Purchased | 3677 | $33.52 |
| 2026-05-11 | Kenison, Michael R. | Chief Operations Officer | Sold | 3756 | $0.00 |
| 2026-05-11 | Kenison, Michael R. | Chief Operations Officer | Sold | 7433 | $70.26 |
| 2026-05-07 | Kenison, Michael R. | Chief Operations Officer | Sold | 200 | $70.00 |
| 2026-05-07 | Kenison, Michael R. | Chief Operations Officer | Purchased | 100 | $33.84 |
| 2026-05-07 | Kenison, Michael R. | Chief Operations Officer | Purchased | 100 | $33.52 |
| 2026-05-07 | Kenison, Michael R. | Chief Operations Officer | Sold | 100 | $0.00 |
| 2026-02-25 | Schumacher, Daniel | Chief Financial Officer | Sold | 504 | $62.63 |