NBBK insider buying
Every open-market purchase of NB Bancorp, Inc. (NBBK) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$973.27K
Insiders buying (12m)5
Purchases on record10
Last purchase filedAug 21, 2026
In the last 12 months, 5 insiders of NB Bancorp, Inc. bought $973.27K of NBBK stock on the open market in 9 reported purchases. The most recent was filed on Aug 21, 2026: Campanelli Joseph P (President & CEO, Director) bought 2,000 shares at $21.75, worth $43.50K. The largest purchase on record here is $389.30K by Pascucci Hope on Apr 24, 2026.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Aug 21 | Campanelli Joseph PPresident & CEO, Director | $43.50K | 2,000 | $21.75 | +0% | Aug 20 | SEC |
| May 18 | Campanelli Joseph PPresident & CEO, Director | $57.55K | 3,000 | $19.18 | +1% | May 15 | SEC |
| Apr 27 | Campanelli Joseph PPresident & CEO, Director | $48.62K | 2,500 | $19.45 | +1% | Apr 24 | SEC |
| Apr 24 | Pascucci HopeDirector | $389.30K | 20,000 | $19.46 | +16% | Apr 24 | SEC |
| Mar 19 | Campanelli Joseph PPresident & CEO, Director | $50.40K | 2,500 | $20.16 | +1% | Mar 19 | SEC |
| Mar 9 | Campanelli Joseph PPresident & CEO, Director | $103.87K | 5,000 | $20.77 | +12% | Mar 6 | SEC |
| Mar 9 | Lapointe Jean-PierreSEVP and CFO | $20.42K | 1,000 | $20.42 | +1% | Mar 9 | SEC |
| Jan 30 | Elliott Mary SusanDirector | $217.87K | 11,434 | $19.05 | new | Jan 24 | SEC |
| Dec 19 | Evangelista Paul AEVP, Dir Spec. Bank. Ctr. | $41.74K | 2,000 | $20.87 | +8% | Dec 19 | SEC |
| Oct 29 | Pascucci HopeDirector | $84.71K | 4,688 | $18.07 | +4% | Oct 28 | SEC |