NB Bancorp (NBBK) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $21.86, -2.28% vs the prior close of $22.37.
- Volume 549.30K shares, 2.0x its 50-day average (heavy).
- New SEC filings: 8-K (Oct 15, 2026).
- No new insider buys or sales reported since the prior session.
NBBK dips 2.3% to $21.86, a 1-month low on 2.0x normal volume. Closed at $21.86, -2.28% vs the prior close of $22.37. Day range $21.24–$22.76, opened at $21.80.
NBBK daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — NBBK dips 2.3% to $21.86, a 1-month low on 2.0x normal volume
- Closed at $21.86, -2.28% vs the prior close of $22.37. Day range $21.24–$22.76, opened at $21.80.
- Volume was 549.30K shares, 2.0x its 50-day average of 270.94K — unusually heavy trading.
- Price is -3.0% vs its 50-day average ($22.53) and +2.3% vs its 200-day average ($21.36).
- 52-week range $16.92–$23.47; today's close sits at 75% of that range, 6.9% below the 52-week high.
Oct 15, 2026 — NBBK rises 1.1% to $22.37
- Closed at $22.37, +1.08% vs the prior close of $22.13. Day range $22.17–$22.55, opened at $22.32.
- Volume was 147.40K shares, 0.5x its 50-day average of 275.80K — lighter than usual.
- Price is -0.8% vs its 50-day average ($22.54) and +4.8% vs its 200-day average ($21.35).
- 52-week range $16.92–$23.47; today's close sits at 83% of that range, 4.7% below the 52-week high.
- SEC filings that day: 8-K.
- This was a results day: the company filed an earnings release (8-K Item 2.02).
Oct 14, 2026 — NBBK dips 0.4% to $22.13
- Closed at $22.13, -0.41% vs the prior close of $22.22. Day range $21.86–$22.23, opened at $21.90.
- Volume was 220.20K shares, 0.8x its 50-day average of 280.51K.
- Price is -1.9% vs its 50-day average ($22.56) and +3.7% vs its 200-day average ($21.34).
- 52-week range $16.92–$23.47; today's close sits at 80% of that range, 5.7% below the 52-week high.
Oct 13, 2026 — NBBK dips 0.5% to $22.22
- Closed at $22.22, -0.54% vs the prior close of $22.34. Day range $22.12–$22.44, opened at $22.40.
- Volume was 158.50K shares, 0.6x its 50-day average of 285.29K — lighter than usual.
- Price is -1.6% vs its 50-day average ($22.58) and +4.2% vs its 200-day average ($21.33).
- 52-week range $16.83–$23.47; today's close sits at 81% of that range, 5.3% below the 52-week high.
Oct 12, 2026 — NBBK rises 1.0% to $22.34
- Closed at $22.34, +0.99% vs the prior close of $22.12. Day range $22.01–$22.42, opened at $22.13.
- Volume was 121.30K shares, 0.4x its 50-day average of 290.31K — lighter than usual.
- Price is -1.1% vs its 50-day average ($22.60) and +4.8% vs its 200-day average ($21.32).
- 52-week range $16.83–$23.47; today's close sits at 83% of that range, 4.8% below the 52-week high.
Oct 9, 2026 — NBBK dips 1.9% to $22.12
- Closed at $22.12, -1.91% vs the prior close of $22.55. Day range $22.11–$22.55, opened at $22.55.
- Volume was 179.60K shares, 0.6x its 50-day average of 293.92K.
- Price is -2.2% vs its 50-day average ($22.61) and +3.8% vs its 200-day average ($21.32).
- 52-week range $16.83–$23.47; today's close sits at 80% of that range, 5.8% below the 52-week high.
Oct 8, 2026 — NBBK rises 1.3% to $22.55
- Closed at $22.55, +1.26% vs the prior close of $22.27. Day range $22.17–$22.60, opened at $22.26.
- Volume was 197.80K shares, 0.7x its 50-day average of 296.91K.
- Price is -0.3% vs its 50-day average ($22.62) and +5.8% vs its 200-day average ($21.31).
- 52-week range $16.83–$23.47; today's close sits at 86% of that range, 3.9% below the 52-week high.
Oct 7, 2026 — NBBK dips 0.8% to $22.27
- Closed at $22.27, -0.85% vs the prior close of $22.46. Day range $22.08–$22.41, opened at $22.13.
- Volume was 160.60K shares, 0.5x its 50-day average of 306.35K — lighter than usual.
- Price is -1.6% vs its 50-day average ($22.63) and +4.5% vs its 200-day average ($21.30).
- 52-week range $16.83–$23.47; today's close sits at 82% of that range, 5.1% below the 52-week high.
Oct 6, 2026 — NBBK ends flat (+0.2%) to $22.46
- Closed at $22.46, +0.22% vs the prior close of $22.41. Day range $22.32–$22.63, opened at $22.54.
- Volume was 191.50K shares, 0.6x its 50-day average of 310.65K.
- Price is -0.8% vs its 50-day average ($22.64) and +5.4% vs its 200-day average ($21.30).
- 52-week range $16.83–$23.47; today's close sits at 85% of that range, 4.3% below the 52-week high.
Oct 5, 2026 — NBBK dips 0.7% to $22.41
- Closed at $22.41, -0.71% vs the prior close of $22.57. Day range $22.27–$22.69, opened at $22.53.
- Volume was 217.80K shares, 0.7x its 50-day average of 317.08K.
- Price is -1.0% vs its 50-day average ($22.64) and +5.2% vs its 200-day average ($21.29).
- 52-week range $16.83–$23.47; today's close sits at 84% of that range, 4.5% below the 52-week high.
Oct 2, 2026 — NBBK rises 1.3% to $22.57
- Closed at $22.57, +1.35% vs the prior close of $22.27. Day range $22.30–$22.77, opened at $22.53.
- Volume was 222.00K shares, 0.7x its 50-day average of 331.32K.
- Price is -0.3% vs its 50-day average ($22.64) and +6.0% vs its 200-day average ($21.29).
- 52-week range $16.83–$23.47; today's close sits at 86% of that range, 3.8% below the 52-week high.
NBBK latest news & SEC filings
Every SEC filing by or about NBBK in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 15, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
- Item 8.01 — Reported other events the company considers important.
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 21, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Campanelli Joseph P bought 2,000 shares at $21.75 (≈$43.50K) on Aug 20, 2026
- Campanelli Joseph P bought 2,000 shares at $21.75 (≈$43.50K) on Aug 20, 2026
- Campanelli Joseph P bought 2,000 shares at $21.75 (≈$43.50K) on Aug 20, 2026
- Campanelli Joseph P bought 2,000 shares at $21.75 (≈$43.50K) on Aug 20, 2026
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 21, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Lapointe Jean-Pierre bought 200 shares at $21.80 (≈$4.36K) on Aug 20, 2026
- Lapointe Jean-Pierre bought 200 shares at $21.80 (≈$4.36K) on Aug 20, 2026
- Lapointe Jean-Pierre bought 200 shares at $21.80 (≈$4.36K) on Aug 20, 2026
- Lapointe Jean-Pierre bought 200 shares at $21.80 (≈$4.36K) on Aug 20, 2026
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 18, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Henkin Kevin sold 2,000 shares at $22.93 (≈$45.86K) on Aug 14, 2026
- Henkin Kevin sold 2,000 shares at $22.93 (≈$45.86K) on Aug 14, 2026
- Henkin Kevin sold 2,000 shares at $22.93 (≈$45.86K) on Aug 14, 2026
- Henkin Kevin sold 2,000 shares at $22.93 (≈$45.86K) on Aug 14, 2026
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 7, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Net income: $21.12M (prior year $14.58M) (+44.9% vs Jun 30, 2025)
- Diluted EPS: $0.53 (prior year $0.39) (+35.9% vs Jun 30, 2025)
Jul 22, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
- Item 8.01 — Reported other events the company considers important.
This is a results-day filing: the earnings press release is attached as an exhibit.
Jun 25, 2026 · Form 11-K — Annual report for an employee stock plan
Annual report for an employee stock plan
Things to know before you trade NBBK
- Last results release: Oct 15, 2026 (8-K Item 2.02). Previous ones: Jul 22, 2026, Apr 22, 2026, Jan 22, 2026. Based on that rhythm, the next report is likely around Jan 14, 2027 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 0.87% (largest 2.3%). That is a relatively calm stock.
- Liquidity: about 244.61K shares (≈$5.35M) trade per day on average.
- 52-week position: $21.86 vs a range of $16.92–$23.47 (75% of the range).
- Dividends: last ex-dividend date Aug 5, 2026 ($0.07/share); 4 payments in the past 12 months.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 21 open-market buys, 4 sales; latest: Joseph P Campanelli bought 2,000 shares on Aug 20, 2026.
- Latest filings: 8-K Oct 15, 2026; 10-Q Aug 7, 2026; 8-K Jul 22, 2026.
- Share count: 43.82M shares outstanding (Jul 31, 2026), +10.0% vs a year earlier — notable dilution.
- Listing: Nasdaq · industry: Savings Institutions, Not Federally Chartered.
NBBK market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 21.80 | 22.76 | 21.24 | 21.86 | 549.30K |
| Oct 15, 2026 | 22.32 | 22.55 | 22.17 | 22.37 | 147.40K |
| Oct 14, 2026 | 21.90 | 22.23 | 21.86 | 22.13 | 220.20K |
| Oct 13, 2026 | 22.40 | 22.44 | 22.12 | 22.22 | 158.50K |
| Oct 12, 2026 | 22.13 | 22.42 | 22.01 | 22.34 | 121.30K |
| Oct 9, 2026 | 22.55 | 22.55 | 22.11 | 22.12 | 179.60K |
| Oct 8, 2026 | 22.26 | 22.60 | 22.17 | 22.55 | 197.80K |
| Oct 7, 2026 | 22.13 | 22.41 | 22.08 | 22.27 | 160.60K |
| Oct 6, 2026 | 22.54 | 22.63 | 22.32 | 22.46 | 191.50K |
| Oct 5, 2026 | 22.53 | 22.69 | 22.27 | 22.41 | 217.80K |
| Oct 2, 2026 | 22.53 | 22.77 | 22.30 | 22.57 | 222.00K |
| Oct 1, 2026 | 22.02 | 22.27 | 21.70 | 22.27 | 427.30K |
| Sep 30, 2026 | 22.27 | 22.34 | 22.03 | 22.12 | 269.60K |
| Sep 29, 2026 | 22.56 | 22.65 | 22.05 | 22.27 | 362.20K |
| Sep 28, 2026 | 22.47 | 22.69 | 22.33 | 22.56 | 287.50K |
| Sep 25, 2026 | 22.54 | 22.72 | 22.42 | 22.60 | 240.90K |
| Sep 24, 2026 | 22.47 | 22.67 | 22.24 | 22.50 | 202.00K |
| Sep 23, 2026 | 22.75 | 22.80 | 22.33 | 22.39 | 223.80K |
| Sep 22, 2026 | 22.85 | 23.00 | 22.60 | 22.78 | 222.00K |
| Sep 21, 2026 | 22.81 | 23.02 | 22.65 | 22.74 | 290.80K |
About NB Bancorp
NB Bancorp (NBBK) is listed on the Nasdaq and classified by the SEC under “Savings Institutions, Not Federally Chartered”. Its business address is in NEEDHAM, MA. Fiscal year ends December 31. SEC CIK 1979330.
NBBK board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Paul J. Ayoub | Director | Jan 6, 2026 |
| Joseph P Campanelli | President & CEO | Aug 21, 2026 |
| William Darcey | Director | May 15, 2026 |
| Mary Susan Elliott | Director | Jan 30, 2026 |
| Angela Jackson | Director | May 15, 2026 |
| Christopher R. Lynch | Director | May 15, 2026 |
| Kenneth C. Montgomery | Director | May 15, 2026 |
| Joseph R Jr Nolan | Director | May 15, 2026 |
| Francis Orfanello | Director | Jan 6, 2026 |
| Hope Pascucci | Director | Apr 24, 2026 |
| Muhammad Raza | Director | Jan 6, 2026 |
| Joseph B Reilly | Director | Jan 6, 2026 |
| Mark Whalen | Director | May 15, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Joseph P Campanelli | President & CEO | Aug 21, 2026 |
| James B. Daley | EVP - Dir C&I Banking | Feb 27, 2026 |
| Paul A Evangelista | EVP, Dir Spec. Bank. Ctr. | Feb 27, 2026 |
| Kevin Henkin | EVP, Chief Credit Officer | Aug 18, 2026 |
| Jean-Pierre Lapointe | SEVP and CFO | Aug 21, 2026 |
| Stephanie Maiona | EVP, Dir CRE Banking | Feb 27, 2026 |
| Matthew Richardson | EVP, Treasury & Cash Mgmt Svcs | Feb 27, 2026 |
| Christine Roberts | SEVP and COO | Apr 27, 2026 |
| Matthew G Schulman | EVP, President Needham Prv Bnk | Mar 30, 2026 |
| James J. White | EVP, Chief Administrative Offc | Feb 27, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 20, 2026 | Joseph P Campanelli | Buy | 2,000 | $21.75 |
| Aug 20, 2026 | Joseph P Campanelli | Buy | 2,000 | $21.75 |
| Aug 20, 2026 | Joseph P Campanelli | Buy | 2,000 | $21.75 |
| Aug 20, 2026 | Joseph P Campanelli | Buy | 2,000 | $21.75 |
| Aug 20, 2026 | Jean-Pierre Lapointe | Buy | 200 | $21.80 |
| Aug 20, 2026 | Jean-Pierre Lapointe | Buy | 200 | $21.80 |
| Aug 20, 2026 | Jean-Pierre Lapointe | Buy | 200 | $21.80 |
| Aug 20, 2026 | Jean-Pierre Lapointe | Buy | 200 | $21.80 |
| Aug 14, 2026 | Kevin Henkin | Sale | 2,000 | $22.93 |
| Aug 14, 2026 | Kevin Henkin | Sale | 2,000 | $22.93 |
| Aug 14, 2026 | Kevin Henkin | Sale | 2,000 | $22.93 |
| Aug 14, 2026 | Kevin Henkin | Sale | 2,000 | $22.93 |
| May 15, 2026 | Joseph P Campanelli | Buy | 247 | $19.21 |
| May 15, 2026 | Joseph P Campanelli | Buy | 100 | $19.18 |
| May 15, 2026 | Joseph P Campanelli | Buy | 400 | $19.18 |
NBBK financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | — | $50.30M | 1.34 | $60.79M |
| Dec 31, 2024 | — | $42.15M | 1.07 | $43.19M |
| Dec 31, 2023 | — | $9.82M | 0.23 | $52.90M |
| Dec 31, 2022 | — | $30.07M | — | $39.71M |
Latest balance sheet: total assets $7.45B, total liabilities $6.60B, cash $— (as of Jun 30, 2026).
NBBK earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Oct 15, 2026 | 8-K Item 2.02 (results) | $22.37 |
| Jul 22, 2026 | 8-K Item 2.02 (results) | $21.09 |
| Apr 22, 2026 | 8-K Item 2.02 (results) | $21.45 |
| Jan 22, 2026 | 8-K Item 2.02 (results) | $20.66 |
| Oct 22, 2025 | 8-K Item 2.02 (results) | $17.90 |
| Jul 23, 2025 | 8-K Item 2.02 (results) | $18.12 |
| Apr 22, 2025 | 8-K Item 2.02 (results) | $16.63 |
| Jan 22, 2025 | 8-K Item 2.02 (results) | $17.67 |
| Oct 30, 2024 | 8-K Item 2.02 (results) | $18.74 |
| Jul 24, 2024 | 8-K Item 2.02 (results) | — |
| Apr 24, 2024 | 8-K Item 2.02 (results) | — |
| Feb 29, 2024 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.