Executives & Insiders
NBB Key People
0 officers · 0 directors · 0 10%+ owners
Other Insiders(3)
| Name | Title / Role | Shares Owned |
|---|---|---|
| Castro Joseph | — | — |
| Page Robert Tanner | — | — |
| Siffermann William A | — | — |
Recent Insider Transactions (90d)
| Date | Insider | Title | Code | Shares | Price |
|---|---|---|---|---|---|
| 2026-03-04 | Siffermann William A | — | P | +75 | $16.20 |