Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-06-09 Purchase | 2025-06-10 3:25 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 7,000 | $16.26 | $113,828 | 425,811 (Indirect Direct) | View |
| 2025-03-11 Purchase | 2025-03-13 4:43 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 2,000 | $17.75 | $35,500 | 135,000 (Indirect Direct) | View |
| 2024-08-02 Purchase | 2024-08-06 3:48 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 8,000 | $17.1 | $136,774 | 133,000 (Indirect Direct) | View |
| 2024-04-26 Purchase | 2024-04-30 3:11 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 15,000 | $14.59 | $218,852 | 125,000 (Indirect Direct) | View |
| 2024-03-08 Purchase(A) | 2024-03-11 5:31 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 4,000 | $13.85 | $55,390 | 110,000 (Indirect Direct) | View |
| 2024-03-08 Purchase | 2024-03-11 1:26 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 4,000 | $13.85 | $55,400 | 110,000 (Indirect Direct) | View |
| 2024-03-01 Purchase | 2024-03-05 3:07 pm | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 26,000 | $13.97 | $363,140 | 106,000 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-04-24 Option Award | 2025-04-28 11:16 am | N/A N/A | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 274,146 | $0 | 418,411 (Direct) | View |
Ownership | 2023-12-27 4:02 pm | N/A N/A | NB Bancorp Inc. | NBBK | CAMPANELLI JOSEPH P President & CEO | 0 | $0 | 80,000 (Indirect) | View |