| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kenison Michael R. | Chief Operations Officer | 5540 PIONEER CREEK DRIVE, MAPLE PLAIN | /s/ W. Morgan Burns, Attorney-in- Fact | 12 Feb 2026 | 0001870293 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRLB | Common Stock | Tax liability | $142,735 | -2,684 | -7.8% | $53.18 | 31,842 | 10 Feb 2026 | Direct |