2 Form 4 filings for NUVB between 2026-07-17 and 2026-08-21, from 2 filers. 2 discretionary (0 sales, 2 purchases). 1 of 2 state a filing-level total, summing to $709,240; the rest report only their largest transaction, so the true figure is higher. Prices ran $2 to $2.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | Hattersley Gary | CHIEF SCIENTIFIC OFFICER | acquired | 100,000 | $1.87 | $709,240 | 2 |
| 2026-07-17 | Sauvage Philippe | acquired | 39,999 | $2.17 | — | 2 | |
| 2 filings · 2 filers · disclosed totals only | $709,240 (1/2) | — | |||||