NBBK · NB Bancorp, Inc. · Insider Trading
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
Insider Sentiment Score
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-08-20 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
2,000 |
| 2026-08-20 | Lapointe Jean-Pierre |
SEVP and CFO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
200 |
| 2026-08-14 | Henkin Kevin |
EVP, Chief Credit Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
2,000 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
253 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
500 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
133 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
500 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
400 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
100 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
247 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
767 |
| 2026-05-15 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
100 |
| 2026-04-24 | Lynch Christopher R. |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
4,150 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
500 |
| 2026-04-24 | Darcey William |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
4,918 |
| 2026-04-24 | Whalen Mark |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
4,918 |
| 2026-04-24 | NOLAN JOSEPH R JR |
Chairman of the Bd, Pres & CEO |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
4,918 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
24,371 |
| 2026-04-24 | Jackson Angela |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
4,918 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
500 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
320 |
| 2026-04-24 | Pascucci Hope |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
10,000 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
722 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
178 |
| 2026-04-24 | Pascucci Hope |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest 100% on January 2, 2027. |
Common Stock
|
10,000 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
100 |
| 2026-04-24 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
180 |
| 2026-04-24 | Montgomery Kenneth C. |
Director |
Tax↓
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
5,015 |
| 2026-04-24 | Roberts Christine |
SEVP and COO |
Tax↓
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
3,589 |
| 2026-03-19 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
2,500 |
| 2026-03-09 | Schulman Matthew G |
EVP, President Needham Prv Bnk |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on March 9, 2027. |
Common Stock
|
6,980 |
| 2026-03-09 | Lapointe Jean-Pierre |
SEVP and CFO |
Buy↑
Filing footnotes — Common Stock (Direct)
Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
1,000 |
| 2026-03-06 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
|
Common Stock
(I)
|
3,000 |
| 2026-03-06 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Buy↑
|
Common Stock
(I)
|
2,000 |
| 2026-02-25 | Richardson Matthew |
EVP, Treasury & Cash Mgmt Svcs |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
13,749 |
| 2026-02-25 | EVANGELISTA PAUL A |
EVP, Dir Spec. Bank. Ctr. |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
6,874 |
| 2026-02-25 | Maiona Stephanie |
EVP, Dir CRE Banking |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
6,874 |
| 2026-02-25 | White James J. |
EVP, Chief Administrative Offc |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
6,874 |
| 2026-02-25 | Daley James B. |
EVP - Dir C&I Banking |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
6,874 |
| 2026-02-25 | Lapointe Jean-Pierre |
SEVP and CFO |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
13,749 |
| 2026-02-25 | CAMPANELLI JOSEPH P |
Director, President & CEO |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
63,015 |
| 2026-02-25 | Henkin Kevin |
EVP, Chief Credit Officer |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. |
Common Stock
|
6,874 |
| 2026-02-25 | Roberts Christine |
SEVP and COO |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest at a rate of 33 1/3% per year commencing on February 25, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
13,749 |
| 2026-01-02 | Whalen Mark |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
2,402 |
| 2026-01-02 | Jackson Angela |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
2,402 |
| 2026-01-02 | Elliott Mary Susan |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
5,524 |
| 2026-01-02 | Raza Muhammad |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
2,402 |
| 2026-01-02 | Pascucci Hope |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
2,402 |
| 2026-01-02 | Reilly Joseph B |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. |
Common Stock
|
2,402 |
| 2026-01-02 | Montgomery Kenneth C. |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Shares of restricted stock vest 100% on January 2, 2027. Includes shares of restricted stock which vest at a rate of 20% per year commencing on April 24, 2026. |
Common Stock
|
4,803 |