| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NPKI | Fruge Mary Celeste | VP, General Counsel | Jun 01 '26 | Option Exercise | 0.00 | 17,274 | 0 | 284,641 | Jun 03 |
| NPKI | Fruge Mary Celeste | VP, General Counsel | Mar 16 '26 | Option Exercise | 4.32 | 1,000 | 4,320 | 266,213 | Mar 18 |
| NPKI | Fruge Mary Celeste | VP, General Counsel | Mar 16 '26 | Sale | 13.56 | 1,000 | 13,560 | 265,213 | Mar 18 |
| NPKI | Fruge Mary Celeste | VP, General Counsel | Mar 06 '26 | Option Exercise | 4.32 | 11,193 | 48,354 | 276,406 | Mar 10 |
| NPKI | Fruge Mary Celeste | VP, General Counsel | Mar 06 '26 | Sale | 13.34 | 11,193 | 149,303 | 265,213 | Mar 10 |
| NPKI | Fruge Mary Celeste | VP, General Counsel | Jun 01 '25 | Option Exercise | 0.00 | 34,521 | 0 | 265,213 | Jan 21 |