| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fruge Mary Celeste | VP, General Counsel | 9320 LAKESIDE BOULEVARD, SUITE 100, THE WOODLANDS | M. Celeste Fruge | 16 May 2025 | 0001975485 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NPKI | Common Stock | Award | $0 | +39,783 | +18% | $0.000000 | 265,389 | 14 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares. |