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 |
2025-03-11 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 |
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 |