Form 4/A for NBBK NB Bancorp, Inc.
Accepted 2026-03-20 00:00:00 ET · period of report 2026-03-06 · accession 0001437749-26-009133 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MAI | 2026-03-20 | 2026-03-06 | NBBK | CAMPANELLI JOSEPH P | Pres, CEO, Dir, COB | P - Purchase | $20.77 | +5,000 | 3,000 | New | +$103.9K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-06 | P | A | 2,000 | $20.78 | 47,000 | I By IRA | — | — | |
| 2 | Common | Common Stock | 2026-03-06 | P | A | 3,000 | $20.77 | 3,000 | I As trustee for trust | — | — |