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NBBK Insider Trading

Insider Ownership Percentage: 1.90%
Insider Buying (Last 12 Months): $998,682.16
Insider Selling (Last 12 Months): $0.00

NB Bancorp Insider Trading History Chart

This chart shows the insider buying and selling history at NB Bancorp by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

NB Bancorp Share Price & Price History

Current Price: $20.15
Price Change: ▼ Price Decrease of -0.17 (-0.84%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for NBBK up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

NB Bancorp Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/28/2025Hope PascucciDirectorBuy4,688$18.07$84,712.16120,000View SEC Filing Icon  
7/25/2025Paul A EvangelistaEVPBuy500$18.39$9,195.0024,566View SEC Filing Icon  
6/9/2025Paul A EvangelistaEVPBuy1,000$16.29$16,290.0024,066View SEC Filing Icon  
4/29/2025Francis OrfanelloDirectorBuy5,000$17.09$85,450.00130,237View SEC Filing Icon  
3/18/2025Paul A EvangelistaEVPBuy500$18.74$9,370.0023,066View SEC Filing Icon  
3/11/2025Joseph P CampanelliCEOBuy2,000$17.75$35,500.0055,000View SEC Filing Icon  
1/24/2025Hope PascucciDirectorBuy40,000$18.53$741,200.0040,075View SEC Filing Icon  
1/24/2025Jean-Pierre LapointeCFOBuy900$18.85$16,965.004,200View SEC Filing Icon  
8/26/2024Paul A EvangelistaEVPBuy500$18.87$9,435.0021,566View SEC Filing Icon  
8/5/2024Joseph P CampanelliCEOBuy3,000$16.44$49,320.0053,000View SEC Filing Icon  
8/2/2024Jean-Pierre LapointeCFOBuy3,000$17.49$52,470.003,300View SEC Filing Icon  
8/2/2024Joseph P CampanelliCEOBuy5,000$17.49$87,450.0050,000View SEC Filing Icon  
5/16/2024Paul A EvangelistaEVPBuy1,000$15.71$15,710.0021,066View SEC Filing Icon  
5/8/2024Jean-Pierre LapointeCFOBuy3,095$15.05$46,579.753,124View SEC Filing Icon  
4/29/2024Salvatore J RinaldiCOOBuy6,900$14.50$100,050.0021,319View SEC Filing Icon  
4/26/2024Joseph P CampanelliCEOBuy15,000$14.59$218,850.0045,000View SEC Filing Icon  
3/19/2024R Nolan JrDirectorBuy10,000$13.50$135,000.0010,100View SEC Filing Icon  
3/11/2024Jean-Pierre LapointeCFOBuy200$13.80$2,760.00300View SEC Filing Icon  
3/8/2024Joseph P CampanelliCEOBuy4,000$13.85$55,400.0030,000View SEC Filing Icon  
3/6/2024Angela JacksonDirectorBuy3,540$13.99$49,524.603,616View SEC Filing Icon  
3/4/2024Francis OrfanelloDirectorBuy7,500$14.01$105,075.007,500View SEC Filing Icon  
3/4/2024Paul A EvangelistaEVPBuy2,500$14.09$35,225.0017,566View SEC Filing Icon  
3/1/2024Joseph P CampanelliCEOBuy26,000$13.97$363,220.0026,000View SEC Filing Icon  
1/11/2024R Nolan JrDirectorBuy100$13.89$1,389.00100View SEC Filing Icon  
1/5/2024Paul A EvangelistaEVPBuy15,000$13.60$204,000.0015,066View SEC Filing Icon  
1/4/2024Muhammad RazaDirectorBuy3,706$13.50$50,031.003,706View SEC Filing Icon  
1/2/2024Angela JacksonDirectorBuy76$13.25$1,007.0076View SEC Filing Icon  
12/28/2023Hope PascucciDirectorBuy75$13.71$1,028.2575View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for NB Bancorp (NASDAQ:NBBK)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at NBBK by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

NB Bancorp Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Financial Engines Advisors L.L.C.129,288$2.28M0.0%+9.3%0.325%Search for SEC Filing on Google Icon
11/17/2025Jacobs Levy Equity Management Inc.41,766$0.74M0.0%-15.7%0.105%Search for SEC Filing on Google Icon
11/17/2025PharVision Advisers LLC10,721$0.19M0.1%N/A0.027%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC34,867$0.62M0.0%N/A0.088%Search for SEC Filing on Google Icon
11/17/2025Polymer Capital Management US LLC19,819$0.35M0.0%N/A0.050%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd86,875$1.53M0.0%-13.7%0.218%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC543,282$9.59M0.0%-15.5%1.364%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16,271$0.29M0.0%-15.2%0.041%Search for SEC Filing on Google Icon
11/17/2025Integrated Wealth Concepts LLC47,114$0.83M0.0%-5.3%0.118%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE65,420$1.16M0.0%-49.7%0.164%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC11,955$0.21M0.0%N/A0.030%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.78,400$1.38M0.0%-11.8%0.197%Search for SEC Filing on Google Icon
11/14/2025Creative Planning28,670$0.51M0.0%+50.0%0.072%Search for SEC Filing on Google Icon
11/14/2025Lazard Asset Management LLC51,770$0.91M0.0%N/A0.130%Search for SEC Filing on Google Icon
11/14/2025Hotchkis & Wiley Capital Management LLC694,982$12.27M0.0%+27.2%1.745%Search for SEC Filing on Google Icon
11/14/2025Occudo Quantitative Strategies LP18,561$0.33M0.0%-22.2%0.047%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System29,164$0.52M0.0%-17.2%0.073%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 9,676$0.17M0.0%+59.2%0.024%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC39,025$0.69M0.0%-58.2%0.098%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP205,869$3.63M0.0%+45.8%0.517%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC114,812$2.03M0.0%N/A0.288%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC25,255$0.45M0.0%N/A0.063%Search for SEC Filing on Google Icon
11/14/2025Mangrove Partners IM LLC114,117$2.01M0.2%+10.0%0.287%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP1,826,939$32.25M0.0%-1.8%4.587%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.23,503$0.42M0.0%+23.0%0.059%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG378,353$6.68M0.0%+264.4%0.950%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets26,447$0.47M0.0%-27.6%0.066%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.6,945$0.12M0.0%+1,640.6%0.017%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP125,469$2.22M0.0%+377.0%0.315%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC52,878$0.93M0.0%-35.4%0.133%Search for SEC Filing on Google Icon
11/12/2025Integrated Quantitative Investments LLC14,542$0.26M0.1%N/A0.037%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.51,670$0.91M0.0%-53.9%0.130%Search for SEC Filing on Google Icon
11/12/2025EJF Capital LLC172,803$3.05M1.8%+3.0%0.434%Search for SEC Filing on Google Icon
11/12/2025Rafferty Asset Management LLC52,668$0.93M0.0%+47.8%0.132%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP8,822$0.16M0.0%N/A0.022%Search for SEC Filing on Google Icon
11/12/2025Harbor Advisors LLC10,000$0.18M0.0%N/A0.025%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC14,304$0.25M0.0%-10.5%0.036%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.2,926$52K0.0%-23.3%0.007%Search for SEC Filing on Google Icon
11/7/2025Prospector Partners LLC150,862$2.66M0.3%-10.0%0.379%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.1,950,135$34.42M0.0%-1.6%4.896%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.119,682$2.11M0.0%+19.6%0.300%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers53,177$0.94M0.0%-12.1%0.134%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.44,090$0.78M0.0%+9.5%0.111%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC16,882$0.30M0.0%N/A0.042%Search for SEC Filing on Google Icon
11/3/2025Federated Hermes Inc.6,783$0.12M0.0%-26.5%0.017%Search for SEC Filing on Google Icon
10/30/2025Universal Beteiligungs und Servicegesellschaft mbH16,681$0.29M0.0%N/A0.042%Search for SEC Filing on Google Icon
10/24/2025State of Alaska Department of Revenue1,630$28K0.0%N/A0.004%Search for SEC Filing on Google Icon
10/20/2025Hennessy Advisors Inc.185,000$3.27M0.1%+2.8%0.464%Search for SEC Filing on Google Icon
10/17/2025AFG Fiduciary Services Limited Partnership10,000$0.18M0.0%N/A0.025%Search for SEC Filing on Google Icon
10/17/2025Great Oak Capital Partners LLC30,921$0.54M0.1%-49.8%0.078%Search for SEC Filing on Google Icon
10/15/2025CWM LLC3,457$61K0.0%+169.7%0.009%Search for SEC Filing on Google Icon
8/19/2025State of Wyoming16,365$0.29M0.0%+38.9%0.041%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 8,022$0.14M0.0%+464.9%0.020%Search for SEC Filing on Google Icon
8/15/2025Raffles Associates LP31,136$0.56M0.6%+179.6%0.078%Search for SEC Filing on Google Icon
8/15/2025Rafferty Asset Management LLC35,629$0.64M0.0%+8.3%0.089%Search for SEC Filing on Google Icon
8/15/2025EJF Capital LLC167,830$3M2.4%+139.9%0.421%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets36,539$0.65M0.0%-27.2%0.092%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE129,952$2.32M0.0%-57.2%0.326%Search for SEC Filing on Google Icon
8/15/2025Ameriprise Financial Inc.88,900$1.59M0.0%+12.1%0.223%Search for SEC Filing on Google Icon
8/14/2025PDT Partners LLC12,803$0.23M0.0%-65.7%0.032%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC26,684$0.48M0.0%-51.1%0.067%Search for SEC Filing on Google Icon
8/14/2025California State Teachers Retirement System35,234$0.63M0.0%-1.9%0.088%Search for SEC Filing on Google Icon
8/14/2025Occudo Quantitative Strategies LP23,845$0.43M0.0%N/A0.060%Search for SEC Filing on Google Icon
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.19,185$0.34M0.0%-17.0%0.048%Search for SEC Filing on Google Icon
8/14/2025The Manufacturers Life Insurance Company 12,498$0.22M0.0%-7.2%0.031%Search for SEC Filing on Google Icon
8/14/2025Qube Research & Technologies Ltd100,672$1.80M0.0%+26.5%0.253%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP315,460$5.63M0.0%+165.9%0.778%Search for SEC Filing on Google Icon
8/13/2025Pertento Partners LLP2,114,336$37.76M3.4%+6.8%5.212%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.42,744$0.76M0.0%+44.2%0.105%Search for SEC Filing on Google Icon
8/13/2025Panagora Asset Management Inc.225,581$4.03M0.0%+24.4%0.556%Search for SEC Filing on Google Icon
8/12/2025XTX Topco Ltd52,620$0.94M0.0%N/A0.130%Search for SEC Filing on Google Icon
8/12/2025American Century Companies Inc.61,935$1.11M0.0%+141.0%0.153%Search for SEC Filing on Google Icon
8/12/2025Rhumbline Advisers60,519$1.08M0.0%+19.1%0.149%Search for SEC Filing on Google Icon
8/12/2025Legal & General Group Plc62,014$1.11M0.0%+3.7%0.153%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.100,066$1.79M0.0%-52.9%0.247%Search for SEC Filing on Google Icon
8/12/2025Swiss National Bank75,900$1.36M0.0%-3.4%0.187%Search for SEC Filing on Google Icon
8/8/2025Intech Investment Management LLC15,980$0.29M0.0%-18.8%0.039%Search for SEC Filing on Google Icon
8/8/2025Creative Planning19,108$0.34M0.0%-34.3%0.047%Search for SEC Filing on Google Icon
8/8/2025SG Americas Securities LLC14,525$0.26M0.0%-33.6%0.036%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC883,141$15.78M0.0%-2.1%2.177%Search for SEC Filing on Google Icon
8/7/2025Los Angeles Capital Management LLC38,457$0.69M0.0%N/A0.095%Search for SEC Filing on Google Icon
8/5/2025Aviance Capital Partners LLC37,167$0.66M0.1%+4.0%0.092%Search for SEC Filing on Google Icon
8/4/2025Flagship Harbor Advisors LLC11,914$0.21M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/1/2025Y Intercept Hong Kong Ltd28,795$0.51M0.0%N/A0.071%Search for SEC Filing on Google Icon
7/29/2025Northeast Investment Management16,000$0.29M0.0%+33.3%0.039%Search for SEC Filing on Google Icon
7/29/2025International Assets Investment Management LLC86,900$1.55M0.1%+59.2%0.214%Search for SEC Filing on Google Icon
7/21/2025Hennessy Advisors Inc.180,000$3.22M0.1%-7.7%0.444%Search for SEC Filing on Google Icon
7/17/2025SummerHaven Investment Management LLC50,826$0.91M0.6%+1.7%0.125%Search for SEC Filing on Google Icon
7/15/2025Great Oak Capital Partners LLC61,654$1.17M0.3%-66.8%0.152%Search for SEC Filing on Google Icon
7/15/2025Public Employees Retirement System of Ohio10,788$0.19M0.0%N/A0.027%Search for SEC Filing on Google Icon
7/15/2025Lynch & Associates IN56,851$1.02M0.2%-5.6%0.140%Search for SEC Filing on Google Icon
6/18/2025Voya Investment Management LLC11,601$0.21M0.0%-9.7%0.029%Search for SEC Filing on Google Icon
5/29/2025Rhumbline Advisers50,805$0.92M0.0%-34.6%0.125%Search for SEC Filing on Google Icon
5/20/2025Focus Partners Wealth85,320$1.54M0.0%-4.1%0.210%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC54,613$0.99M0.0%+54.3%0.135%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.471,423$8.52M0.0%-18.9%1.162%Search for SEC Filing on Google Icon
5/16/2025Millennium Management LLC253,543$4.58M0.0%+13.1%0.606%Search for SEC Filing on Google Icon
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.23,127$0.42M0.0%+4.4%0.055%Search for SEC Filing on Google Icon
5/16/2025Integrated Wealth Concepts LLC52,370$0.95M0.0%-18.7%0.125%Search for SEC Filing on Google Icon
5/16/2025EJF Capital LLC69,963$1.26M0.8%+56.8%0.167%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
NB Bancorp logo
NB Bancorp, Inc. focuses on operating as a bank holding company for Needham Bank that provides various banking products and services in Greater Boston metropolitan area and surrounding communities in Massachusetts, eastern Connecticut, southern New Hampshire, and Rhode Island. The company offers various deposits, including certificate of deposit, individual retirement, money market, savings, NOW, demand deposit, and interest-bearing and noninterest-bearing checking accounts; and commercial real estate and multifamily, one- to four-family residential real estate, construction and land development, commercial and industrial, and consumer loans, as well as home equity loans and lines of credit. It also invests in securities consisting of U.S. treasury and federal agency securities, government-sponsored residential mortgage-backed securities, municipal bonds, and corporate bonds. The company was founded in 1892 and is based in Needham, Massachusetts.
Read More on NB Bancorp

Today's Range

Now: $20.15
Low: $19.65
High: $20.35

50 Day Range

MA: $18.35
Low: $16.87
High: $20.32

52 Week Range

Now: $20.15
Low: $15.09
High: $20.72

Volume

194,251 shs

Average Volume

373,488 shs

Market Capitalization

$802.57 million

P/E Ratio

13.00

Dividend Yield

1.38%

Beta

0.32

Who are the company insiders with the largest holdings of NB Bancorp?

NB Bancorp's top insider shareholders include:
  1. Francis Orfanello (Director)
  2. Hope Pascucci (Director)
  3. Joseph P Campanelli (CEO)
  4. Paul A Evangelista (EVP)
  5. Salvatore J Rinaldi (COO)
  6. Joseph R Nolan Jr (Director)
  7. Jean-Pierre Lapointe (CFO)
  8. Muhammad Raza (Director)
  9. Angela Jackson (Director)
Learn More about top insider investors at NB Bancorp.

Who are the major institutional investors of NB Bancorp?

NB Bancorp's top institutional shareholders include:
  1. Vanguard Group Inc. — 4.90%
  2. Wellington Management Group LLP — 4.59%
  3. Hotchkis & Wiley Capital Management LLC — 1.74%
  4. Millennium Management LLC — 1.36%
  5. UBS Group AG — 0.95%
  6. Two Sigma Investments LP — 0.52%
Learn More about top institutional investors of NB Bancorp stock.

Which institutional investors are selling NB Bancorp stock?

In the previous quarter, NBBK stock was sold by these institutional investors:
  1. Millennium Management LLC
  2. Bank of America Corp DE
  3. Victory Capital Management Inc.
  4. UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
  5. Wellington Management Group LLP
  6. Vanguard Group Inc.
  7. Great Oak Capital Partners LLC
  8. Barclays PLC

Which institutional investors are buying NB Bancorp stock?

Within the last quarter, NBBK stock was acquired by institutional investors including:
  1. UBS Group AG
  2. Hotchkis & Wiley Capital Management LLC
  3. Bridgeway Capital Management LLC
  4. First Trust Advisors LP
  5. Two Sigma Investments LP
  6. Lazard Asset Management LLC
  7. Verition Fund Management LLC
  8. Squarepoint Ops LLC
Within the previous year, these company insiders have bought NB Bancorp stock:
  1. Francis Orfanello (Director)
  2. Hope Pascucci (Director)
  3. Joseph P Campanelli (CEO)
  4. Paul A Evangelista (EVP)
  5. Salvatore J Rinaldi (COO)
  6. Joseph R Nolan Jr (Director)
  7. Jean-Pierre Lapointe (CFO)
  8. Muhammad Raza (Director)
  9. Angela Jackson (Director)
Learn More investors buying NB Bancorp stock.