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NBBK

NB Bancorp (NBBK) stock: insider trades, news & valuation

Financials · Strong buying
Close · Oct 9, 2026 $22.12 -1.9% on the day +29.2% over 12 months 52-week range $16.64 – $23.25

Share price and insider trades

NBBK closeInsider buyInsider sale
1618202224NovDecJan 2026FebMarAprMayJunJulAugSepOctBought $20,420 on 2026-03-09 · Jean-pierre LapointeBought $41,740 on 2025-12-19 · Paul A EvangelistaSold $45,860 on 2026-08-14 · Kevin HenkinBought $47,860 on 2026-08-20 · Jean-pierre Lapointe, Joseph P CampanelliBought $50,400 on 2026-03-19 · Joseph P CampanelliBought $57,549 on 2026-05-15 · Joseph P CampanelliBought $84,712 on 2025-10-28 · Hope PascucciBought $207,740 on 2026-03-06 · Joseph P CampanelliBought $437,921 on 2026-04-24 · Hope Pascucci, Joseph P Campanelli
Bought, 12 months$1.1M
Sold, 12 months$46K
Insiders buying5
Insiders selling1

NB Bancorp insider trading at a glance (Oct 9, 2026): in the past 12 months, 5 insiders bought $1.1M and 1 sold $46K of NBBK stock on the open market; P/E 14.7 vs. a sector median of 12.2.

NBBK insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q1 2025: $187K bought (1 trades)$187KQ1 2025Q2 2025: $31K bought (1 trades)$31KQ2 2025Q3 2025Q4 2025: $126K bought (2 trades)$126KQ4 2025Q1 2026: $279K bought (6 trades)$279KQ1 2026Q2 2026: $495K bought (18 trades)$495KQ2 2026Q3 2026: $48K bought (2 trades)$48KQ3 2026: $46K sold (1 trades)Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026$48K2$46K1
Q2 2026$495K18—0
Q1 2026$279K6—0
Q4 2025$126K2—0
Q3 2025—0—0
Q2 2025$31K1—0
Q1 2025$187K1—0

Valuation, profit and volume

P/E (trailing)14.7Sector median 12.2
Market value$969MBanks - Regional
Profit margin23.7%Revenue growth +48.6%
Volume vs. 50-day0.6×Last 5 sessions
Insiders' paper profit+$146KOn all tracked purchases +12.5%

Summary

Over the past 12 months, 5 NB Bancorp, Inc. insiders reported open-market purchases totaling $1.1M, while 1 insider reported sales totaling $46K. Among insiders with enough purchase history to measure, Hope Pascucci (Director) has the highest Insider Score at 70. 0 of 1 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

NBBK stock news and SEC filings

Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Aug 21SEC Joseph P CampanelliCEO, President Buy 2,000379,790 held (+1%) $21.75 $44K +1.7% 39
Aug 21SEC Jean-pierre LapointeCFO Buy 200110,531 held (+0%) $21.80 $4K +1.5% —
Aug 18SEC Kevin HenkinEvp, Chief Credit Officer Sell 2,0006,874 held (−23%) $22.93 $46K -3.5% —
May 18SEC Joseph P CampanelliCEO, President Buy 767376,690 held (+0%) $19.18 $15K +15.3% 39
May 18SEC Joseph P CampanelliCEO, President Buy 500377,190 held (+0%) $19.19 $10K +15.3% 39
May 18SEC Joseph P CampanelliCEO, President Buy 500375,290 held (+0%) $19.16 $10K +15.4% 39
May 18SEC Joseph P CampanelliCEO, President Buy 400375,823 held (+0%) $19.18 $8K +15.3% 39
May 18SEC Joseph P CampanelliCEO, President Buy 253377,443 held (+0%) $19.20 $5K +15.2% 39
May 18SEC Joseph P CampanelliCEO, President Buy 247377,790 held (+0%) $19.21 $5K +15.1% 39
May 18SEC Joseph P CampanelliCEO, President Buy 133375,423 held (+0%) $19.17 $3K +15.4% 39
May 18SEC Joseph P CampanelliCEO, President Buy 100377,543 held (+0%) $19.21 $2K +15.1% 39
May 18SEC Joseph P CampanelliCEO, President Buy 100375,923 held (+0%) $19.18 $2K +15.3% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 722374,012 held (+0%) $19.45 $14K +13.7% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 500374,790 held (+0%) $19.63 $10K +12.7% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 500373,290 held (+0%) $19.37 $10K +14.2% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 320372,610 held (+0%) $19.33 $6K +14.4% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 180372,790 held (+0%) $19.34 $3K +14.4% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 178374,190 held (+0%) $19.46 $3K +13.7% 39
Apr 27SEC Joseph P CampanelliCEO, President Buy 100374,290 held (+0%) $19.47 $2K +13.6% 39
Apr 24SEC Hope PascucciDirector Buy 10,000142,402 held (+8%) $19.49 $195K +13.5% 70
Apr 24SEC Hope PascucciDirector Buy 10,000132,402 held (+8%) $19.44 $194K +13.8% 70
Mar 20SEC Joseph P CampanelliCEO, President Buy 3,000new position $20.77 $62K +6.5% 39
Mar 20SEC Joseph P CampanelliCEO, President Buy 2,00047,000 held (+4%) $20.78 $42K +6.4% 39
Mar 19SEC Joseph P CampanelliCEO, President Buy 2,500396,661 held (+1%) $20.16 $50K +9.7% 39
Mar 9SEC Joseph P CampanelliCEO, President Buy 3,000new position $20.77 $62K +6.5% 39
Mar 9SEC Joseph P CampanelliCEO, President Buy 2,00047,000 held (+4%) $20.78 $42K +6.4% 39
Mar 9SEC Jean-pierre LapointeCFO Buy 1,000110,331 held (+1%) $20.42 $20K +8.3% —
Jan 30SEC Mary Susan ElliottDirector Buy 10,000115,761 held (+9%) $18.72 $187K +18.2% —
Jan 30SEC Mary Susan ElliottDirector Buy 1,434new position $21.39 $31K +3.4% —
Dec 19SEC Paul A EvangelistaEvp, Dir Spec. Bank. Ctr. Buy 2,00026,566 held (+8%) $20.87 $42K +6.0% —
Oct 29SEC Hope PascucciDirector Buy 4,688120,000 held (+4%) $18.07 $85K +22.4% 70

Insiders at NB Bancorp, Inc.

InsiderBoughtSoldLast filingScore
Hope PascucciDirector $474K — Apr 24, 2026 70
Joseph P CampanelliCEO, President $408K — Aug 21, 2026 39
Mary Susan ElliottDirector $218K — Jan 30, 2026 —
Paul A EvangelistaEvp, Dir Spec. Bank. Ctr. $42K — Dec 19, 2025 —
Jean-pierre LapointeCFO $25K — Aug 21, 2026 —
Kevin HenkinEvp, Chief Credit Officer — $46K Aug 18, 2026 —

Insider activity at other Financials companies

Same sector, ranked by insider buying in the last 90 days.

  • JEFJefferies Financial Group Inc.$643M bought
  • CRBGCorebridge Financial, Inc.$185M bought
  • BBDBANK BRADESCO$99.3M bought
  • BPREBluerock Private Real Estate Fund$23.7M bought
  • CCDCalamos Dynamic Convertible & Income Fund$22.0M bought
  • GSHDGoosehead Insurance, Inc.$18.5M bought

NBBK stock: common questions

Are NB Bancorp, Inc. insiders buying NBBK stock?

In the past 12 months, 5 insiders reported open-market purchases of NBBK worth $1.1M. The latest was CEO, President Joseph P Campanelli bought $44K of NBBK at $21.75.

Are NB Bancorp, Inc. insiders selling NBBK stock?

1 insiders reported sales worth $46K over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is NBBK's P/E ratio?

NBBK trades at about 14.7 times trailing earnings, compared with a median of 12.2 for the Financials sector.

What is NBBK's 52-week range?

Over the past year NBBK has traded between $16.64 and $23.25. It last closed at $22.12 on Oct 9, 2026.