2 Form 4 filings for NAMS between 2026-07-22 and 2026-08-25, from 2 filers. 2 discretionary (0 sales, 2 purchases). 1 of 2 state a filing-level total, summing to $3,363,750; the rest report only their largest transaction, so the true figure is higher.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | Kastelein Johannes Jacob Pieter | acquired | 125,000 | — | $3,363,750 | 2 | |
| 2026-07-22 | Kooij Louise Frederika | acquired | 80,000 | $11.17 | — | 5 | |
| 2 filings · 2 filers · disclosed totals only | $3,363,750 (1/2) | — | |||||