CAMPANELLI JOSEPH P (CIK 1222378) reported 29 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-18). Recent activity: Buy NBBK (500 shares), Buy NBBK (133 shares), Buy NBBK (400 shares), Buy NBBK (100 shares), Buy NBBK (767 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 500 | $9,580 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 133 | $2,550 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 400 | $7,670 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 100 | $1,918 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 767 | $14,711 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 500 | $9,595 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 253 | $4,858 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 100 | $1,920 |
| 2026-05-18 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 247 | $4,745 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 500 | $9,685 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 320 | $6,186 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 180 | $3,481 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Sell | 24,371 | $483,033 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 722 | $14,043 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 178 | $3,464 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 100 | $1,947 |
| 2026-04-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 500 | $9,812 |
| 2026-03-20 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 2,000 | $41,560 |
| 2026-03-20 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 3,000 | $62,310 |
| 2026-03-19 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 2,500 | $50,400 |
| 2026-03-09 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 2,000 | $41,560 |
| 2026-03-09 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 3,000 | $62,310 |
| 2026-02-27 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 63,015 | $0 |
| 2025-06-10 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 1,000 | $16,030 |
| 2025-06-10 | NB Bancorp, Inc. (NBBK) | President & CEO | Buy | 100 | $1,633 |
Source: SEC Form 4 filings · as of 2026-05-18