NBBK · Insider Trading
NB Bancorp, Inc. Common Stock
Every open-market purchase and sale reported by NBBK officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | Joseph P Campanelli | President & CEO | Buy | +2,000 | +$43.50K |
| 2026-08-21 | Jean-Pierre Lapointe | SEVP and CFO | Buy | +200 | +$4.36K |
| 2026-08-18 | Kevin Henkin | EVP, Chief Credit Officer | Sell | −2,000 | −$45.86K |
| 2026-05-18 | Joseph P Campanelli | President & CEO | Buy | +3,000 | +$57.55K |
| 2026-05-15 | Joseph R Nolan Jr | Director | — | — | — |
| 2026-05-15 | Christopher R. Lynch | Director | — | — | — |
| 2026-05-15 | Kenneth C. Montgomery | Director | — | — | — |
| 2026-05-15 | William Darcey | Director | — | — | — |
| 2026-05-15 | Mark Whalen | Director | — | — | — |
| 2026-05-15 | Angela Jackson | Director | — | — | — |
| 2026-04-27 | Kenneth C. Montgomery | Director | F | −5,015 | −$99.40K |
| 2026-04-27 | Angela Jackson | Director | F | −4,918 | −$97.47K |
| 2026-04-27 | Joseph R Nolan Jr | Director | F | −4,918 | −$97.47K |
| 2026-04-27 | Mark Whalen | Director | F | −4,918 | −$97.47K |
| 2026-04-27 | Christopher R. Lynch | Director | F | −4,150 | −$82.25K |
| 2026-04-27 | Christine Roberts | SEVP and COO | F | −3,589 | −$71.13K |
| 2026-04-27 | William Darcey | Director | F | −4,918 | −$97.47K |
| 2026-04-27 | Joseph P Campanelli | President & CEO | MIXED | −21,871 | −$434.42K |
| 2026-04-24 | Hope Pascucci | Director | Buy | +20,000 | +$389.28K |
| 2026-03-30 | Matthew G Schulman | EVP, President Needham Prv Bnk | A | +6,980 | — |
| 2026-03-20 | Joseph P Campanelli | President & CEO | Buy | +5,000 | +$103.87K |
| 2026-03-19 | Joseph P Campanelli | President & CEO | Buy | +2,500 | +$50.40K |
| 2026-03-09 | Jean-Pierre Lapointe | SEVP and CFO | Buy | +1,000 | +$20.42K |
| 2026-03-09 | Joseph P Campanelli | President & CEO | Buy | +5,000 | +$103.87K |
| 2026-02-27 | Kevin Henkin | EVP, Chief Credit Officer | A | +6,874 | — |
| 2026-02-27 | Christine Roberts | SEVP and COO | A | +13,749 | — |
| 2026-02-27 | Matthew Richardson | EVP, Treasury & Cash Mgmt Svcs | A | +13,749 | — |
| 2026-02-27 | James J. White | EVP, Chief Administrative Offc | A | +6,874 | — |
| 2026-02-27 | Joseph P Campanelli | President & CEO | A | +63,015 | — |
| 2026-02-27 | Jean-Pierre Lapointe | SEVP and CFO | A | +13,749 | — |
| 2026-02-27 | James B. Daley | EVP - Dir C&I Banking | A | +6,874 | — |
| 2026-02-27 | Stephanie Maiona | EVP, Dir CRE Banking | A | +6,874 | — |
| 2026-02-27 | Paul A Evangelista | EVP, Dir Spec. Bank. Ctr. | A | +6,874 | — |
| 2026-01-30 | Mary Susan Elliott | Director | Buy | +11,434 | +$217.87K |
| 2026-01-06 | Kenneth C. Montgomery | Director | A | +4,803 | — |
| 2026-01-06 | Joseph R Nolan Jr | Director | A | +2,402 | — |
| 2026-01-06 | Francis Orfanello | Director | A | +5,403 | — |
| 2026-01-06 | Joseph B Reilly | Director | A | +2,402 | — |
| 2026-01-06 | Mark Whalen | Director | A | +2,402 | — |
| 2026-01-06 | Muhammad Raza | Director | A | +2,402 | — |
| 2026-01-06 | Christopher R. Lynch | Director | A | +7,685 | — |
| 2026-01-06 | Paul J. Ayoub | Director | A | +7,205 | — |
| 2026-01-06 | Angela Jackson | Director | A | +2,402 | — |
| 2026-01-06 | Mary Susan Elliott | Director | A | +5,524 | — |
| 2026-01-06 | William Darcey | Director | A | +2,402 | — |
| 2026-01-06 | Hope Pascucci | Director | A | +2,402 | — |
| 2025-12-19 | Paul A Evangelista | EVP, Dir Spec. Bank. Ctr. | Buy | +2,000 | +$41.74K |
| 2025-11-12 | Christopher R. Lynch | Director | G | −2,725 | — |
| 2025-11-03 | Christopher R. Lynch | Director | G | −600 | — |
| 2025-10-29 | Hope Pascucci | Director | Buy | +4,688 | +$84.70K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Joseph P Campanelli | President & CEO | 383,467 | $8.85M |
| Hope Pascucci | Director | 212,402 | $4.90M |
| William Darcey | Director | 162,639 | $3.76M |
| Christopher R. Lynch | Director | 156,922 | $3.62M |
| Francis Orfanello | Director | 143,140 | $3.31M |
| Mary Susan Elliott | Director | 117,195 | $2.71M |
| Jean-Pierre Lapointe | SEVP and CFO | 114,870 | $2.65M |
| Mark Whalen | Director | 107,639 | $2.49M |
| Paul J. Ayoub | Director | 97,512 | $2.25M |
| Joseph R Nolan Jr | Director | 87,739 | $2.03M |
| Kenneth C. Montgomery | Director | 85,140 | $1.97M |
| Muhammad Raza | Director | 81,345 | $1.88M |
| Angela Jackson | Director | 81,255 | $1.88M |
| Christine Roberts | SEVP and COO | 71,081 | $1.64M |
| Joseph B Reilly | Director | 50,879 | $1.17M |
| Paul A Evangelista | EVP, Dir Spec. Bank. Ctr. | 48,183 | $1.11M |
| Peter Bakkala | EVP and Chief Risk Officer | 31,010 | $716.02K |
| James J. White | EVP, Chief Administrative Offc | 26,874 | $620.52K |
| Matthew Richardson | EVP, Treasury & Cash Mgmt Svcs | 13,749 | $317.46K |
| Stephanie Maiona | EVP, Dir CRE Banking | 10,296 | $237.73K |
| Kevin Henkin | EVP, Chief Credit Officer | 9,838 | $227.16K |
| James B. Daley | EVP - Dir C&I Banking | 9,517 | $219.75K |
| Matthew G Schulman | EVP, President Needham Prv Bnk | 6,980 | $161.17K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NBBK quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.