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8-K

NB Bancorp, Inc. (NBBK)

8-K 2026-05-21 For: 2026-05-21
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Added on May 21, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

FORM 8-K CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): May 21, 2026

NB BANCORP, INC.

(Exact Name of Registrant as Specified in Charter)

Maryland 001-41899 ​ ​ ​ 93-2560883
(State or Other Jurisdiction) (Commission File No.) (I.R.S. Employer
of Incorporation) Identification No.)

1063 Great Plain Avenue, Needham, Massachusetts 02492
(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code: (781) 444-2100

Not Applicable(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
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Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
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Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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Securities registered pursuant to Section 12(b) of the Act:

Title of each class ​ ​ ​ Trading Symbol(s) ​ ​ ​ Name of each exchange on which registered
Common Stock, Par Value $0.01 Per Share NBBK The Nasdaq Stock Market, LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 OTHER EVENTS

On May 21, 2026, NB Bancorp, Inc. (the “Company”), the parent company of Needham Bank, made available a slide presentation for an in-person investors bank meeting to be held on June 2, 2026. The presentation materials include information regarding the Company’s operations and financial performance. The slide presentation is included in this Current Report on Form 8-K as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
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Exhibit No. ​ ​ ​ Description
99.1 Presentation Materials of NB Bancorp, Inc. dated June 2, 2026
104 Cover Page Interactive Data File (Embedded within Inline XBRL document)

​ ​

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

NB BANCORP, INC.
DATE: May 21, 2026 By: /s/Jean-Pierre Lapointe
Senior Executive Vice President and Chief Financial Officer

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Exhibit 99.1

1<br>June 2, 2026<br>Performance<br>Trust<br>Capital<br>Connect
2<br>Forward Looking Statements<br>Statements in this press release that are not historical facts are forward-looking statements within the meaning of Section 27A of the<br>Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and are intended to be<br>covered by the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. We may also make forward-looking<br>statements in other documents we file with the Securities and Exchange Commission (the “SEC”), in our annual reports to our<br>stockholders, in press releases and other written materials, and in oral statements made by our officers, directors or employees. You<br>can identify forward-looking statements by the use of the words “believe,” “expect,” “anticipate,” “intend,” “estimate,” “assume,”<br>“outlook,” “will,” “should,” and other expressions that predict or indicate future events and trends and which do not relate to<br>historical matters. Although the Company believes that these forward-looking statements are based on reasonable estimates and<br>assumptions, they are not guarantees of future performance and are subject to known and unknown risks, uncertainties, and other<br>factors. You should not place undue reliance on our forward-looking statements. You should exercise caution in interpreting and<br>relying on forward-looking statements because they are subject to significant risks, uncertainties and other factors which are, in some<br>cases, beyond the Company’s control. The Company’s actual results could differ materially from those projected in the forward-looking statements as a result of, among other factors, changes in general business and economic conditions on a national basis and in<br>the local markets in which the Company operates, including changes which adversely affect borrowers’ ability to service and repay<br>loans; changes in customer behavior due to political, business and economic conditions, including inflation and concerns about<br>liquidity; turbulence in the capital and debt markets; reductions in net interest income resulting from interest rate volatility as well as<br>changes in the balances and mix of loans and deposits; changes in interest rates and real estate values; changes in loan collectability<br>and increases in defaults and charge-off rates; decreases in the value of securities and other assets, adequacy of credit loss reserves, or<br>deposit levels necessitating increased borrowing to fund loans and investments; risks related to the Company’s acquisitions<br>generally, including disruption to current plans and operations; difficulties in customer and employee retention; fees, expenses and<br>charges related to these transactions being significantly higher than anticipated; unforeseen integration issues or impairment of other<br>intangibles; and the Company’s inability to achieve expected revenues, cost savings, synergies, and other benefits at levels or within<br>the timeframes originally anticipated; changing government regulation; competitive pressures from other financial institutions;<br>changes in legislation or regulation and accounting principles, policies and guidelines; cybersecurity incidents, fraud, natural<br>disasters, and future pandemics; the risk that the Company may not be successful in the implementation of its business strategy; the<br>risk that intangibles recorded in the Company’s financial statements will become impaired; changes in assumptions used in making<br>such forward-looking statements; and the other risks and uncertainties detailed in the Company’s Form 10-K and updated by our<br>Quarterly Report on Form 10-Q and other filings submitted to the SEC. These statements speak only as of the date of this release and<br>the Company does not undertake any obligation to update or revise any of these forward-looking statements to reflect events or<br>circumstances occurring after the date of this communication or to reflect the occurrence of unanticipated events.<br>2
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3<br>NB Bancorp, Inc. Overview
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4<br>Overview of NB Bancorp, Inc.<br>NASDAQCM: NBBK<br>Headquartered: Needham, MA<br>IPO: December 2023; Raised<br>~$410M in gross proceeds<br>BankProv: Acquisition Closed<br>November 15, 2025<br>Fourth largest public community<br>bank headquartered in<br>Massachusetts<br>The “Builder’s Bank” with deep<br>community relationships and<br>extensive expertise<br>Full-service bank with an array of<br>commercial banking products for<br>retail and business customers<br>Founded in 1892 to help<br>businesses and customers build<br>their futures<br>Total<br>Assets<br>$7.2B<br>Total<br>Gross<br>Loans<br>$6.2B<br>Total<br>Deposits<br>$6.1B<br>Total<br>Equity<br>$843M<br>TCE/<br>TA<br>11.21%²<br>Tier 1<br>Leverage<br>Ratio<br>11.68%¹<br>Tier 1<br>Capital<br>Ratio<br>12.19%¹<br>Total<br>Capital<br>Ratio<br>13.00%¹<br>Q1’26<br>Operating<br>ROAA<br>0.92%²<br>Q1’26<br>Operating<br>ROATCE<br>7.43%²<br>Q1’26<br>NIM<br>3.94%<br>Q1’26<br>Operating<br>Efficiency<br>Ratio<br>60.06%²<br>Balance Sheet<br>Profitability<br>Capital<br>1) Financials reflect regulatory holding company data; estimated prior to filing of call report<br>2) See Appendix for reconciliation of non-GAAP financial metrics 4
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5<br>Performance Post -IPO<br>5<br>1) See Appendix for reconciliation of non-GAAP financial metrics<br>• Asset Growth in $M +40.1% • Deposits in $M +40.7% • Operating EPS1 +46.2%<br>• Net Interest Margin YTD +13.2% • Operating ROAA1 +6.4% • Share Price +110.7%<br>$4,333<br>$6,097<br>IPO Q1'26<br>$5,158<br>$7,226<br>IPO Q1'26<br>$0.26<br>$0.38<br>IPO Q1'26<br>3.48%<br>3.94%<br>IPO Q1'26<br>0.86%<br>0.92%<br>IPO Q1'26<br>$10.00<br>$21.07<br>IPO Q1'26
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6<br>1) Excludes banks with total assets greater than $10 billion; FDIC deposit data as of June 30, 2025<br>Source: S&P Capital IQ Pro<br>Well Positioned in Highly Attractive<br>Markets<br>Our branch network covers the metro-west area of Boston, southern New Hampshire and surrounding communities which are our<br>primary deposit market areas. We consider our primary lending market area to be the Greater Boston metropolitan area and surrounding<br>communities in Massachusetts, eastern Connecticut, southern New Hampshire and Rhode Island.<br>6<br>Boston-Cambridge-Newton, MA-NH MSA<br>Total Population: 5,065,382<br>‘26-’31 Proj. Pop. Change: 2.14%<br>Median HHI: $121,960<br>Proj. HHI Change: 12.10%<br>Manchester-Nashua, NH MSA<br>Total Population: 431,907<br>‘26-’31 Proj. Pop. Change: 1.40%<br>Median HHI: $113,649<br>Proj. HHI Change: 10.83%<br>MA<br>NH<br>Springfield<br>Manchester<br>Concord<br>Boston<br>Lowell<br>Plymouth<br>NBBK (18)<br>Keene<br>Gardner<br>Brockton<br>Pittsfield<br>Worcester<br>Gloucester<br>Dover<br>Boston MSA Community Bank Deposit Market Share¹<br>Total Deps.<br>2024 2025 in Market<br>Rank Rank Institution ($M)<br>2 1 Salem Five Bancorp 5,752<br>1 2 Cambridge Financial Group Inc. 5,410<br>3 3 NB Bancorp Inc. 5,246<br>4 4 Middlesex Bancorp MHC 4,755<br>6 5 Leader Bancorp Inc. 4,146<br>5 6 Charlesbridge MHC 4,019<br>7 7 IFS 1820 Bancorp MHC 3,261<br>9 8 Hometown Financial Group MHC 2,685<br>8 9 Northern Bancorp Inc. 2,669<br>11 10 River Run Bancorp MHC 2,294<br>All Other Market Participants 31,326<br>Market Total 71,564<br>Manchester MSA Community Bank Deposit Market Share¹<br>Total Deps.<br>2024 2025 in Market<br>Rank Rank Institution ($M)<br>1 1 Primary Bank 575<br>2 2 NB Bancorp Inc. 307<br>3 3 Bar Harbor Bankshares 248<br>4 4 BNH Financial 248<br>5 5 Millyard Bank 229<br>6 6 Bank of New England 111<br>9 7 Bangor Bancorp MHC 73<br>7 8 New Hampshire Mutual Bancorp 65<br>8 9 Lowell Five Bancorp MHC 63<br>11 10 Camden National Corp. 54<br>All Other Market Participants 54<br>Market Total 2,028<br>1) Excludes banks with total assets greater than $10 billion; FDIC deposit data as of June 30, 2025<br>Source: S&P Capital IQ Pro
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7<br>Strength of Growing Deposit Base<br>Over the two-year period ended June 30, 2025, each Needham Bank branch experienced growth that<br>matched or exceeded growth in its respective market. In aggregate, Needham Bank achieved growth<br>at over 5 times the overall market growth during this period.<br>Branch June 2023 - June 2025 NB Deposit Growth June 2023 - June 2025 Market Growth* NB Performance<br>Needham Main Office 15% 9% 168%<br>Ashland 47% 13% 373%<br>Dedham 36% 25% 146%<br>Dover 25% 26% 99%<br>Medfield 23% 1% 2106%<br>Medford Retail 140% 39% 361%<br>Millis 51% 27% 187%<br>Mission Hill** 111% 0% N/A<br>Natick 53% 4% 1497%<br>Wellesley** 23% -22% N/A<br>Westwood 33% 23% 144%<br>All NB Branches (Excludes BP) 30% 6% 504%<br>*Market Grow th Source: S&P Capital IQ<br>**Incalculable as market contracted or did not grow
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8<br>Largest Employers Boston MSA 2026-2031 Projected HHI Δ<br>Massachusetts 2024 GDP by Industry Boston MSA Median HHI ($)<br>Industry Drivers of Local Market<br>1) Other industries include accommodation and food services, waste management<br>and remediation services, educational services, management of companies,<br>transportation and warehousing, utilities, arts and entertainment.<br>Source: S&P Capital IQ Pro; U.S. Bureau of Economic Analysis; Massachusetts Department<br>of Economic Research<br>8
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9<br>Experienced Institutional Leadership<br>Joseph Campanelli<br>Chairman, President & CEO<br>William Darcey<br>President & CEO – Provider<br>Insurance Group<br>Paul J. Ayoub<br>Chair – Nutter McClennen & Fish<br>LLP<br>Susan Elliott<br>Retired EVP – Federal Home<br>Loan Bank of Boston<br>Angela Jackson<br>CEO – Future Forward Strategies<br>Christopher Lynch<br>President – Marshall Resources<br>Joseph R. Nolan, Jr.<br>Chairman, President & CEO –<br>Eversource<br>Francis Orfanello<br>Lead Independent Director<br>Operating Partner – One Rock<br>Capital Partners<br>Hope Pascucci<br>President & Principal – Rose<br>Grove Capital Management<br>Raza Shaikh<br>Managing Director – Launchpad<br>Venture Group<br>Mark Whalen<br>Retired CEO – Needham Bank<br>Joseph<br>Campanelli<br>Chairman,<br>President & CEO<br>Christine<br>Roberts<br>SEVP & Chief<br>Operating Officer<br>James White<br>EVP & Chief Administrative<br>Officer<br>Paul Evangelista<br>EVP & Director of Consumer<br>Payments<br>Kevin Henkin<br>EVP & Chief Credit Officer<br>Stephanie Maiona<br>EVP, Director of Commercial<br>Real Estate<br>James Daley<br>EVP, Director Commercial and<br>Industrial<br>Executive Management Board of Directors<br>JP<br>Lapointe<br>SEVP & Chief<br>Financial Officer<br>9<br>Kenneth Montgomery<br>Retired FVP, COO – Federal<br>Reserve Bank of Boston<br>Matt Richardson<br>EVP, Treasury & Cash<br>Management Services<br>Joseph Reilly<br>Former President & CEO –<br>Provident Bancorp, Inc. &<br>BankProv
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10<br>Investment Highlights<br>Experienced management team and talent base to grow market share, invest for the future and serve the community<br>Focused on driving franchise value via relationship-based banking and active community involvement<br>History of consistent earnings through various market cycles<br>Excellent credit profile reflective of a diligent and conservative risk management culture<br>Prudent stewards of capital – committed to responsible lending, driving organic growth and investing in the future<br>Strong and stable deposit base with 130+ year history of banking in the communities served<br>Attractive markets of operation to continue generating core loans and deposits<br>10
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11<br>Financial Highlights for the First<br>Quarter 2026<br>• GAAP Net income of $15.0 million, or $0.36 per diluted share for the quarter.<br>• Operating Net Income1 (Non-GAAP) of $15.8 million, or $0. 38 per diluted share for the quarter.<br>• Gross loans increased $223.8 million, or 3.7%, to $6.21 billion, from $6.00 billion in the prior<br>quarter; driven by growth in commercial and industrial loans of $135.4 million, or 13.4%,<br>construction and development loans of $52.1 million, or 7.1% and multi-family loans of $20.6<br>million, or 4.0%.<br>• The net interest margin expanded 2 basis points to 3.94%, while net interest income increased 10.4%<br>during the quarter; primarily the result of increased average loan balances.<br>• Asset quality remains strong:<br>• Annualized Q1 2026 net charge-offs of 0.91% of average total loans and non-performing loans of $45.6<br>million, or 0.73% of total loans.<br>• BankProv acquired loans accounted for 0.82% of net-charge offs to average total loans during the quarter<br>and 0.49% of non-performing loans at the end of the quarter.<br>• Provision for credit losses was $6.3 million, up from a $1.1 million release of credit losses in the prior<br>quarter, primarily from the growth in the commercial and industrial loan portfolio.<br>• The Allowance for Credit Losses (“ACL”) decreased by $7.2 million during the quarter, primarily from<br>$12.4 million in charge offs on two BankProv purchased credit deteriorated loans.<br>• Resulting in a decreased coverage ratio of 1.29% of total loans, compared to 1.46% in the prior quarter,<br>but still above our peers.<br>1) See Appendix for reconciliation of non-GAAP financial metrics<br>11
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12<br>Financial Highlights for the First<br>Quarter 2026 (Continued)<br>• Total core deposits increased $209.1 million, or 3.9%, from the prior quarter, to $5.53 billion,<br>primarily driven by growth in money market accounts of $92.3 million, noninterest-bearing demand<br>deposits of $44.6 million, customer certificates of deposit of $39.1 and NOW accounts of $30.4<br>million.<br>• The loans to deposit ratio remained consistent at 102% during the quarter, as loan growth was<br>funded with deposits.<br>• Borrowings and brokered deposits totaled 10.5% of total assets, which is consistent with the prior<br>quarter.<br>• Strong capital position with 11.7% shareholders equity to total assets and 11.2% tangible<br>shareholders' equity to tangible assets¹.<br>• Book value and tangible book value per share were $18.83 and $18.00¹, respectively.<br>• One-time transactions recorded during the quarter included:<br>• Trailing BankProv acquisition costs of $534 thousand ($390 thousand net of tax) related to the<br>completed BankProv acquisition that closed on November 15, 2025;<br>• Non-recurring fees for business line expansion of $500 thousand ($366 thousand net of tax); and<br>• Tax expense and modified endowment contract penalty of $50 thousand related to the surrender of<br>bank-owned life insurance policies acquired from BankProv.<br>1) See Appendix for reconciliation of non-GAAP financial metrics<br>12
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13<br>Financial Overview
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14<br>Total Deposits ($M) Tangible Common Equity ($M)<br>Total Assets ($M) Total Gross Loans ($M)<br>Targeted Balance Sheet Growth<br>14<br>$2,923<br>$3,592<br>$4,533<br>$5,158<br>$7,001 $7,226<br>2021 2022 2023 2024 2025 Q1'26<br>$2,105<br>$3,015<br>$3,889 $4,333<br>$5,986 $6,210<br>2021 2022 2023 2024 2025 Q1'26<br>$2,565 $2,887 $3,387<br>$4,178<br>$5,854 $6,097<br>2021 2022 2023 2024 2025 Q1'26<br>$326 $343<br>$757 $765 $821 $806<br>2021 2022 2023 2024 2025 Q1'26
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15<br>Operating Return on Avg. Tangible Common<br>Equity (%)1, 2<br>Operating Net Income ($M)1, 2<br>Operating Return on Average Assets (%)¹ Operating Return on Average Equity (%)¹<br>Track Record of Strong Performance<br>1) See Appendix for reconciliation of non-GAAP financial metrics<br>2) Q1 ’26 operating net income reflects annualized totals 15<br>0.77%<br>0.96% 0.86% 0.95%<br>1.21%<br>0.92%<br>2021 2022 2023 2024 2025 Q1'26<br>6.81%<br>9.06% 9.40%<br>6.09%<br>8.73%<br>7.43%<br>2021 2022 2023 2024 2025 Q1'26<br>6.81%<br>9.08% 9.43%<br>6.10%<br>8.96%<br>7.77%<br>2021 2022 2023 2024 2025 Q1'26<br>$21.6<br>$30.1 $34.3<br>$45.5<br>$66.2 $63.3<br>2021 2022 2023 2024 2025 Q1'26
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16<br>Operating Noninterest Income / Average Assets (%)¹ Operating Noninterest Expense / Average Assets (%)¹<br>Net Interest Margin (%) Operating Efficiency Ratio (%)¹<br>Track Record of Strong Performance<br>(Cont.)<br>1) See Appendix for reconciliation of non-GAAP financial metrics<br>16<br>65.8%<br>62.3%<br>60.0%<br>58.2%<br>56.2%<br>60.1%<br>2021 2022 2023 2024 2025 Q1'26<br>0.27%<br>0.26%<br>0.31%<br>0.28%<br>0.26% 0.26%<br>2021 2022 2023 2024 2025 Q1'26<br>2.00%<br>2.28% 2.29% 2.12%<br>2.42% 2.42%<br>2021 2022 2023 2024 2025 Q1'26<br>2.81%<br>3.49% 3.41% 3.53% 3.79% 3.94%<br>2021 2022 2023 2024 2025 Q1'26
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17<br>11.28%¹<br>17.41%²<br>13.59%² 13.00%²<br>2021 2022 2023 2024 2025 Q1'26<br>10.54%¹<br>16.51%²<br>12.83%² 12.19%²<br>2021 2022 2023 2024 2025 Q1'26<br>Tier 1 Capital Ratio (%) Total Capital Ratio (%)<br>Tangible Common Equity / Tangible Assets (%) Leverage Ratio (%)<br>Capital Ratios<br>1) Financials reflect indicative bank level call report data<br>2) Financials reflect indicative regulatory holding company data<br>Note: “NR” stands for “Not Reported” denoting the Bank’s election into the Community<br>Bank Leverage Ratio framework; See Appendix for reconciliation of non-GAAP financial<br>metrics<br>NR NR NR NR<br>17<br>11.16%²<br>9.54%²<br>16.70%²<br>14.82%²<br>11.78%² 11.21%²<br>2021 2022 2023 2024 2025 Q1'26<br>11.23%¹ 10.49%¹<br>17.71%²<br>15.29%²<br>13.28%²<br>11.68%²<br>2021 2022 2023 2024 2025 Q1'26
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18<br>Loan Portfolio & Asset Quality
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19<br>Note: Loan composition reflects regulatory holding company data<br>Diversified Loan Portfolio<br>Q1’26 Yield on Loans: 6.66%<br>$6.22B<br>Q1’26 Total<br>19<br>Commercial<br>Real Estate<br>31%<br>1-4 Family<br>including<br>HELOCs<br>22%<br>Commercial &<br>Industrial<br>18%<br>Construction &<br>Development<br>13%<br>Multifamily<br>9%<br>Warehouse<br>4%<br>Consumer<br>3%
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20<br>Mortgage Warehouse Portfolio Overview<br>• Our $277.2 million mortgage warehouse lending portfolio, acquired from BankProv, consists of<br>facility lines to non-bank mortgage origination companies (“originators”).<br>o It is a national platform with relationships across the United States that offers Master<br>Repurchase Agreement facilities (“Facilities”) to independent originators, which allow them to<br>fund the closing of residential mortgage loans.<br>o Each Facility advance is fully collateralized, typically by a security interest in one- to four-family<br>residential mortgage loans and is further enhanced by deposit balances.<br>o The primary source of repayment of the facilities is the sale of the underlying mortgage loans to<br>outside investors, which typically occurs within 15 days, except for construction-to-permanent<br>loans, which generally take longer to sell due to the nature of the loan. These investors can<br>include Federal National Mortgage Association/Federal Home Loan Mortgage Corporation and<br>Government National Mortgage Association, as well as other large financial institutions.<br>• The credit risk associated with this type of lending is the risk that the originators are unable to sell<br>the loans, which is very low. The entire portfolio is current as of March 31, 2026.<br>• We approve facilities to originators by conducting a thorough due diligence review of the originator<br>and its ownership to assess their financial liquidity and regulatory risk profiles. We use a proprietary,<br>risk-based scoring model to underwrite the companies, which correlates to our internal loan risk<br>rating system and continually monitor originators’ performance through both internal and external<br>financial management and quality reviews.<br>20
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21<br>Enterprise Value (“EV”) Portfolio<br>• Our C&I portfolio as of March 31, 2026 includes a $159.1 million EV portfolio, acquired from<br>BankProv. The EV portfolio consists of loans and lines to entities collateralized by the cash flows and<br>underlying enterprise value of the borrowing entity.<br>• This portfolio has loans across the country and is geographically disperse.<br>• The balance of this portfolio as of the date of the BankProv acquisition was $207.0 million. The<br>portfolio has paid down $35.5 million in the short time since acquisition. As of April 30, 2026, this<br>portfolio has paid down to $141 million.<br>• The purchased credit deteriorated EV loans charged off during this time period amounted to<br>$12.4 million and the Bank had $13.2 million in specific reserves against the charged-off loans.<br>• The credit risk associated with this type of lending is the risk that the cash flows of the entity<br>significantly decrease and do not provide for the ability to repay the remaining balance of the loan.<br>• Management monitors this portfolio very closely and has been in close contact with predominantly<br>all of the borrowing entities since acquisition.<br>• Of the $42.3 million of purchase-credit deteriorated fair value marks recorded, $31.2 million related<br>to the EV portfolio with $18.0 million still remaining.
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22<br>Loan balances above are not shown net of deferred fees<br>Loan Portfolio Stats – March 31, 2026<br>Loan Type Balance Wtd. Avg.<br>Rate<br>Wtd. Avg.<br>Maturity<br>(Yrs)<br>Fixed<br>Rate (%)<br>Variable<br>Rate (%)<br>Commercial<br>Real Estate<br>$1,924,802 6.08% 9.9 17.2% 82.8%<br>1-4 Family (incl.<br>HELOCs)<br>$1,341,318 5.27% 25.3 42.0% 58.0%<br>C&I $1,143,086 6.74% 6.9 24.3% 75.7%<br>Construction $782,721 7.57% 5.2 20.9% 79.1%<br>Multi-family $538,164 5.73% 16.4 3.6% 96.4%<br>Mortgage<br>Warehouse<br>$277,191 6.35% 0.1 0.0% 100.0%<br>Consumer $212,923 8.72% 11.3 97.4% 2.6%<br>Total Loans $6,220,265 6.31% 12.2 25.8% 74.2%<br>22
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23<br>Construction & Development / Total Indicative Risk-Based Capital (%)¹<br>Commercial Real Estate / Total Indicative Risk-Based Capital (%)¹<br>Loan Portfolio Concentrations<br>1) Financials reflect regulatory holding company data<br>23<br>277% 342%<br>187% 202%<br>305% 322%<br>2021 2022 2023 2024 2025 Q1'26<br>129% 144%<br>79% 72% 89% 97%<br>2021 2022 2023 2024 2025 Q1'26
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24<br>Owner-Occupied CRE By Collateral Type Non-Owner-Occupied CRE By Collateral Type<br>Commercial Real Estate Portfolio<br>$642M<br>Q1’26 Total<br>$1.82B<br>Q1’26 Total<br>24<br>Cannabis<br>Facility<br>32%<br>Industrial<br>Other 20%<br>14%<br>Special<br>Purpose<br>14%<br>Retail<br>8%<br>Office<br>7%<br>Hospitality<br>6%<br>Multi -<br>Family<br>30%<br>Office<br>15%<br>Hospitality<br>13%<br>Mixed Use<br>11%<br>Industrial<br>8%<br>Retail<br>6%<br>Self -Storage<br>Facilities<br>5%<br>Other<br>4%<br>Recreational<br>Vehicles<br>Park<br>4%<br>Special<br>Purpose<br>3%<br>Cannabis Facility<br>0%
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25<br>Loans Needham Bank Makes<br>Loans Needham Bank Doesn’t<br>Make<br>Needham Bank CRE Loan Examples<br>25
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26<br>Office Portfolio Overview<br>• Our $348.2 million office portfolio consists principally of suburban Class A and B office space used as<br>medical and traditional offices. The portfolio does not consist of high-rise towers located in Boston.<br>$348M<br>Q1’26 Total<br>26<br>Office Portfolio as of 3/31/2026<br>Weighted Average<br>Rate<br>Weighted Average<br>Maturity (Yrs)<br>Weighted Average<br>LTV<br>Weighted Average<br>DSCR<br>5.93% 8.23 51.8% 1.78X<br>Non -Owner -<br>Occupied -<br>Office<br>65%<br>Non -Owner -<br>Occupied -<br>Medical Office<br>15%<br>Owner -<br>Occupied -<br>Office<br>10%<br>Construction -<br>Office<br>5%<br>Construction -<br>Medical Office<br>2%<br>Owner -Occupied -<br>Medical Office<br>2%
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27<br>C&I By Type C&I By Geography<br>Overview of C&I Portfolio<br>$1.14B<br>Q1’26 Total<br>$1.14B<br>Q1’26 Total<br>27<br>Structured<br>Finance<br>34%<br>Middle Market<br>17%<br>Renewable<br>Energy<br>16%<br>Cannabis<br>12%<br>Cannabis Bridge<br>Financing<br>8%<br>Bridge<br>Financing<br>5%<br>Small Business / Other<br>9%<br>Chicago, IL<br>11%<br>Boston<br>8%<br>Newport Beach, CA<br>8%<br>Miami, FL<br>5%<br>New York, NY<br>5%<br>Vero Beach,<br>FL<br>Salem, NH 4%<br>4%<br>Weston, MA<br>4%<br>Sherman<br>Oaks, CA<br>3%<br>Other<br>48%
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28<br>Construction By Type Construction By Geography<br>Overview of Construction Lending<br>$783M<br>Q1’26 Total<br>$783M<br>Q1’26 Total<br>28<br>Condos<br>29%<br>Multi -Family<br>Single Family 19%<br>12%<br>Mixed Use<br>11%<br>Land<br>10%<br>Special<br>Purpose<br>6%<br>Hotel /<br>Motel<br>6%<br>Office<br>3%<br>Other<br>4% Boston, MA<br>11%<br>Weston, MA<br>9%<br>Fairfield, CT<br>7%<br>Milton, MA<br>8%<br>Newton, MA<br>Salem, NH 4%<br>5% Natick, MA<br>4%<br>Cambridge,<br>MA<br>4%<br>Cranston, RI<br>4%<br>Wyoming, RI<br>3%<br>Other<br>40%
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29<br>Consumer Loans Overview<br>Amounts above exclude purchased premiums or discounts<br>29<br>Loan Type Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026<br>Purchased:<br>Solar $ 48,494 $ 47,006 $ 45,678 $ 44,410 $ 43,080<br>Boat Loans 47,455 45,010 42,487 238 -<br>Home Improvement 42,472 40,042 37,753 35,832 34,084<br>Student Loans 6,472 6,139 5,768 5,455 5,029<br>Total Purchased Balance $ 144,893 $ 138,197 $ 131,686 $ 85,935 $ 82,193<br>Originated:<br>Auto Loans $ 61,796 $ 55,589 $ 68,307 $ 75,560 $ 82,167<br>Boat Loans 39,508 52,535 57,570 35,967 41,228<br>Other 6,127 7,385 5,696 6,035 5,773<br>Total Originated Balance $ 107,431 $ 115,509 $ 131,573 $ 117,562 $ 129,168<br>Loans Held for Sale - Boat Loans - - - 63,447 63,971<br>Net Charge Offs - Purchased<br>(3ME) $1,018 $709 $458 $1,130 $385<br>Net Charge Offs - Originated<br>(3ME) $347 $207 $144 $8 $636
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30<br>Consumer Loans Trends<br>30<br>$0<br>$500<br>$1,000<br>$1,500<br>$2,000<br>$2,500<br>$3,000<br> $-<br> $20,000<br> $40,000<br> $60,000<br> $80,000<br> $100,000<br> $120,000<br> $140,000<br> $160,000<br>Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026<br>Balance (thousands)<br>Period<br>Overview of Purchased Consumer Loans<br>Net Charge Offs - Purchased (3ME) Net Charge Offs - Originated (3ME) Total Purchased Balance (incl. LHFS) Total Originated Balance
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31<br>Cannabis Business Highlights<br>• As of March 31, 2026, we had outstanding loan balances of $466.8 million to cannabis businesses:<br>• $321.0 million was direct to cannabis entities;<br>• $145.8 million was indirect to cannabis entities;<br>• Weighted average LTV and DSCR was 35.1.% and 3.23, respectively; and,<br>• 52.0% of the total outstanding loans were collateralized by real estate, including 100% of the<br>direct cannabis loans<br>• As of March 31, 2026, the Company had $455.6 million in cannabis deposits<br>• $355.1 million in cannabis-direct and $100.5 million in cannabis-indirect<br>Cannabis Business Loans ($M) Cannabis Business Deposits ($M)<br>31<br>70.0% 70.5% 60.7% 61.8% 56.5%<br>68.8%<br>30.0% 29.5% 39.3% 38.2% 43.5%<br>31.2%<br>12/2024 03/2025 06/2025 09/2025 12/2025 03/2026<br>Cannabis Direct Cannabis Indirect<br>$358.7M $395.2M $413.8M $408.9M<br>$466.8M $455.6M<br>12/2024 03/2025 06/2025 09/2025 12/2025 03/2026
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32<br>Reserves / Loans (%) & Reserves / NPLs (%)<br>NPA Trends<br>Asset Quality<br>1) Financials reflect bank level call report data<br>2) Financials reflect regulatory holding company data<br>1.10%¹ 0.36%¹ 0.56%¹ 0.24%² NPAs / Assets<br>32<br>0.27%² 0.62%² 0.63%²<br>0.87% 0.83% 0.83% 0.89%<br>1.46%<br>1.29% 175%<br>117%<br>298% 280%<br>201% 146%<br>0%<br>100%<br>200%<br>300%<br>0.50%<br>1.00%<br>1.50%<br>2.00%<br>2021 2022 2023 2024 2025 Q1'26<br>Reserves / Loans Reserves / NPLs<br>$6.0 $13.0 $10.8 $13.9 $7.5 $15.3<br>$35.9<br>$30.3<br>$4.5 $8.3<br>2021 2022 2023 2024 2025 Q1'26<br>NBBK Nonaccruals ($M) BankProv Nonaccruals ($M) TDRs ($M) OREO ($M)
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33<br>1) Reflects annualized metrics<br>Note: Values may not sum due to rounding<br>Historically Strong Credit Culture<br>NCOs / Average Loans (%)¹<br>• Our loan portfolio consists primarily of commercial real estate and multifamily loans, one-to four-family residential real estate loans, construction and land development loans, commercial and<br>industrial loans, mortgage warehouse loans and consumer loans. These loans are primarily made to<br>individuals and businesses located in our primary lending market area, which is the Greater Boston<br>metropolitan area and surrounding communities in Massachusetts, Eastern Connecticut, Southern New<br>Hampshire and Rhode Island.<br>• For the quarter ended March 31, 2026, the Company’s NCOs / Average Loans were primarily composed<br>of two purchased credit deteriorated loans totaling $12.4 million in charge offs, which carried $13.2<br>million in specific reserves at the time of charge off. NCOs / Average Loans for organic Needham Bank<br>loans was 0.08% for Q1 ‘26.<br>33<br>0.16<br>0.00 0.10<br>0.22 0.18<br>0.91<br>(0.10%)<br>0.20%<br>0.50%<br>0.80%<br>2021 2022 2023 2024 2025 Q1'26
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34<br>Funding & Liquidity Management
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35<br>Note: Deposit composition reflects regulatory holding company data<br>Balanced Deposit Base<br>Q1’26 Cost of Deposits: 2.73%<br>$6.1B<br>Q1’26 Total<br>35
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36<br>Note: Deposit composition reflects regulatory holding company data<br>Support of Strong Deposit Base<br>Cost of Deposits<br>36<br>3/31/2026 12/31/2025 Change<br>Balance WAR Balance WAR Balance ($) Balance (%) WAR<br>($ in Thousands)<br>Noninterest-bearing demand deposits $871,343 0.00% $824,403 0.00% $46,940 5.69% 0.00%<br>Savings accounts 211,295 0.56% 208,672 0.46% 2,623 1.26% 0.10%<br>NOW accounts 692,821 0.17% 664,719 0.16% 28,102 4.23% 0.01%<br>Money market accounts 1,743,163 2.98% 1,650,849 2.97% 92,314 5.59% 0.01%<br>Customer CDs 2,008,314 3.97% 1,969,210 4.07% 39,104 1.99% -0.10%<br>Brokered CDs 570,052 3.85% 535,681 3.94% 34,371 6.42% -0.09%<br>$6,096,988 2.53% $5,853,534 2.60% $243,454 4.16% -0.07%<br>1.03% 0.43% 0.48%<br>2.34%<br>3.28% 2.96% 2.73%<br>0.00%<br>2.00%<br>4.00%<br>2020 2021 2022 2023 2024 2025 Q1'26
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37<br>Note: Deposit composition reflects regulatory holding company data<br>Certificates of Deposit Maturities<br>37<br>Time Deposit Maturities ($M)<br>Brokered Deposit Maturities ($M)<br>4.06%<br>3.96%<br>3.82%<br>3.57%<br>3.74%<br>$0<br>$200<br>$400<br>$600<br>$800<br>$1,000<br>$1,200<br>06/2026 09/2026 12/2026 03/2027 06/2027<br>3.85%<br>3.89%<br>0.00% 0.00% 0.00%<br>$0<br>$100<br>$200<br>$300<br>$400<br>$500<br>$600<br>06/2026 09/2026 12/2026 03/2027 06/2027
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38<br>Overview of Securities Portfolio<br>$277M<br>Q1’ 26 Total<br>Q1’ 26 Yield on Securities: 4.02%<br>38<br>U.S. Treasuries<br>35%<br>Mortgage -Backed<br>Securities<br>32%<br>Corporate<br>Bonds<br>22%<br>Collateralized<br>Mortgage<br>Obligations<br>4%<br>Municipal<br>Obligations<br>2%<br>SBA Securities<br>2%<br>U.S. Gov't<br>Agencies<br>2%
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39<br>Interest Rate Sensitivity<br>39<br>At March 31, 2026<br>Change in Interest Rates Net Interest Income Year 1 Change<br>(bps) Year 1 Forecast ($000) From Level<br>+400 $278,649 6.7%<br>+300 $275,608 5.5%<br>+200 271,756 4.0%<br>+100 267,723 2.5%<br>-- 261,269 --<br>(100) 257,262 (1.5%)<br>(200) 254,567 (2.6%)<br>(300) 252,994 (3.2%)
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40<br>Prudent Liquidity Management<br>As of March 31, 2026, the Company had:<br>• $188.3 million of outstanding advances from the Federal<br>Home Loan Bank of Boston (“FHLBB”)<br>• $570.1 million of brokered deposits<br>• $892.7 million of unused borrowing capacity with the<br>FHLBB<br>• $1.0 billion available with the Federal Reserve Bank’s<br>Borrower-in-Custody Program.<br>• $1.2 billion of additional capacity for brokered deposits,<br>pursuant to internal liquidity policy stating that brokered<br>deposits can be up to 25.0% of total assets<br>80.5%<br>unused<br>capacity<br>40<br>FHLB Advances<br>4.8%<br>Brokered Deposits<br>14.6%<br>FHLB Unused<br>Borrowing Capacity<br>22.9%<br>FED Available<br>Borrowing Capacity<br>25.8%<br>Capacity for<br>Additional Brokered<br>Deposits<br>31.8%<br>% of Total Liquidity
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41<br>Appendix
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42<br>Notes and Reconciliation of U.S. GAAP and Non -GAAP<br>Financial Measures<br>In addition to results presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”), this press release contains certain non-GAAP financial measures,<br>including pre-provision net revenue, operating net income, operating pre-tax income, operating noninterest expense, operating noninterest income, operating effective tax rate, operating earnings per share, basic,<br>operating earnings per share, diluted, operating return on average assets, operating return on average shareholders’ equity, operating efficiency ratio, tangible shareholders’ equity, tangible assets and tangible book<br>value per share. The Company’s management believes that the supplemental non-GAAP information is utilized by regulators and market analysts to evaluate a Company’s financial condition and therefore, such<br>information is useful to investors. These disclosures should not be viewed as a substitute for financial results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance<br>measures that may be presented by other companies. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies’ non-GAAP<br>financial measures having the same or similar names.<br>1) These amounts are reflected in income tax expense and reflect amounts related to<br>current year compensation and a write-down for future LTIP vesting amounts that are<br>not expected to be tax deductible on a tax return. These amounts are not included in<br>the calculation of the tax benefit associated with non-GAAP adjustments.<br>42<br>$ in thousands 2021 2022 2023 2024 2025 Q1 2026<br>Return on Average Tangible Common Equity:<br>Net Income $21,575 $30,065 $9,825 $42,149 $50,302 $14,984<br>Adjustments to Net Income:<br>Merger and acquisition costs - - - - - - - - 17,265 534<br>Non-recurring fees for business line expansion - - - - - - - - - - 500<br>Needham Bank Charitable Foundation Contribution Resulting from IPO - - - - 19,082 - - - - - -<br>One-Time Conversion and IPO-Related Expenses - - - - 7,931 - - - - - -<br>Defined Benefit Pension Termination Expense (Refund), net - - - - 1,900 390 480 - -<br>Permanent Tax Differences Resulting from Public Company Tax Laws¹ - - - - 3,680 - - - - - -<br>Losses on sales of securities available for sale, net - - - - - - 1,868 - - - -<br>BOLI surrender tax and managed endowment contract penalty - - - - - - 1,705 2,310 50<br>State tax expense - voluntary disclosure agreements - - - - - - - - 561 - -<br>Total Adjustments to Net Income - - - - $32,593 $3,963 $20,616 $1,084<br>Less: Net tax benefit associated with pre-tax non-GAAP adjustments to net income - - - - 8,096 634 4,739 277<br>Non-GAAP Adjustments, net of tax - - - - 24,497 3,329 15,877 807<br>Operating net income (Non-GAAP) $21,575 $30,065 $34,322 $45,478 $66,179 $15,791<br>Average Shareholders' Equity $316,723 $331,872 $365,120 $746,332 $758,284 $861,505<br>Less: Average Intangible Assets - - 689 1,302 1,153 19,447 37,369<br>Average Tangible Shareholders' Equity (Non-GAAP) $316,723 $331,184 $363,818 $745,179 $738,837 $824,136<br>ROATCE (Annualized Adjusted Net Income / Average Tangible Shareholders' Equity) 6.81% 9.08% 9.43% 6.10% 8.96% 7.77%
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43<br>Notes and Reconciliation of U.S. GAAP and Non -GAAP<br>Financial Measures (Cont.)<br>In addition to results presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”), this press release contains certain non-GAAP financial measures,<br>including pre-provision net revenue, operating net income, operating pre-tax income, operating noninterest expense, operating noninterest income, operating effective tax rate, operating earnings per share, basic,<br>operating earnings per share, diluted, operating return on average assets, operating return on average shareholders’ equity, operating efficiency ratio, tangible shareholders’ equity, tangible assets and tangible book<br>value per share. The Company’s management believes that the supplemental non-GAAP information is utilized by regulators and market analysts to evaluate a Company’s financial condition and therefore, such<br>information is useful to investors. These disclosures should not be viewed as a substitute for financial results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance<br>measures that may be presented by other companies. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies’ non-GAAP<br>financial measures having the same or similar names.<br>43<br>$ in thousands 2021 2022 2023 2024 2025 Q1 2026<br>Operating pre-tax income (non-GAAP):<br>Pre-tax income (GAAP) $27,632 $36,388 $11,844 $58,619 $71,131 $20,352<br>Add (Subtract):<br>Merger and acquisition costs - - - - - - - - 17,265 534<br>Non-recurring fees for business line expansion - - - - - - - - - - 500<br>Needham Bank Charitable Foundation Contribution Resulting from IPO - - - - 19,082 - - - - - -<br>One-Time Conversion and IPO-Related Expenses - - - - 7,931 - - - - - -<br>Defined Benefit Pension Termination Expense (Refund), net - - - - 1,900 390 480 - -<br>Losses on sales of securities available for sale, net - - - - 3,680 - - - - - -<br>Operating pre-tax income (non-GAAP) 27,632 36,388 44,437 59,009 88,876 21,386<br>Operating Return on Average Assets (Non-GAAP):<br>Operating net income (Non-GAAP) 21,575 30,065 34,322 45,478 66,179 15,791<br>Average Assets 2,793,333 3,118,890 3,973,093 4,786,379 5,458,675 6,970,059<br>Operating Return on Average Assets (Non-GAAP) 0.77% 0.96% 0.86% 0.95% 1.21% 0.92%<br>Operating Return on Average Shareholders' Equity (Non-GAAP):<br>Operating net income (Non-GAAP) 21,575 30,065 34,322 45,478 66,179 15,791<br>Average Shareholders' Equity 316,723 331,872 365,120 746,332 758,284 861,505<br>Operating Return on Average Shareholders' Equity (Non-GAAP) 6.81% 9.06% 9.40% 6.09% 8.73% 7.43%<br>Tangible Shareholders' Equity / Tangible Assets (Non-GAAP):<br>Shareholders' Equity $326,129 $344,065 $757,959 $765,167 $858,932 $842,778<br>Less: Intangible Assets - - 1,377 1,227 1,079 37,815 36,923<br>Tangible Shareholders' Equity (Non-GAAP) $326,129 $342,688 $756,732 $764,088 $821,117 $805,855<br>Total Assets $2,922,671 $3,595,335 $4,533,412 $5,157,737 $7,006,130 $7,226,437<br>Less: Intangible Assets - - 1,377 1,227 1,079 37,815 36,923<br>Tangible Assets (Non-GAAP) $2,922,671 $3,593,958 $4,532,185 $5,156,658 $6,968,315 $7,189,514<br>Tangible Shareholders' Equity / Tangible Assets (TSE / TA) (Non-GAAP) 11.16% 9.54% 16.70% 14.82% 11.78% 11.21%
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44<br>Notes and Reconciliation of U.S. GAAP and Non -GAAP<br>Financial Measures (Cont.)<br>In addition to results presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”), this press release contains certain non-GAAP financial measures,<br>including pre-provision net revenue, operating net income, operating pre-tax income, operating noninterest expense, operating noninterest income, operating effective tax rate, operating earnings per share, basic,<br>operating earnings per share, diluted, operating return on average assets, operating return on average shareholders’ equity, operating efficiency ratio, tangible shareholders’ equity, tangible assets and tangible book<br>value per share. The Company’s management believes that the supplemental non-GAAP information is utilized by regulators and market analysts to evaluate a Company’s financial condition and therefore, such<br>information is useful to investors. These disclosures should not be viewed as a substitute for financial results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance<br>measures that may be presented by other companies. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies’ non-GAAP<br>financial measures having the same or similar names.<br>44<br>$ in thousands 2021 2022 2023 2024 2025 Q1 2026<br>Efficiency Ratio:<br>Net Interest Income $78,011 $104,964 $130,057 $161,198 $197,457 $64,868<br>Noninterest Income 8,654 9,275 15,577 11,532 16,200 4,513<br>Total Income $86,665 $114,239 $145,634 $172,730 $213,657 $69,381<br>Noninterest Income $8,654 $9,275 $15,577 $11,532 $16,200 $4,513<br>Adjustments to Noninterest Income:<br>Losses on sales of securities available for sale, net - - - - - - 1,868 - - - -<br>Operating Noninterest Income (Non-GAAP) $8,654 $9,275 $15,577 $13,400 $16,200 $4,513<br>Noninterest Expense $56,983 $71,151 $119,905 $101,989 $137,873 $42,701<br>Adjustments to Noninterest Expense:<br>Merger and acquisition costs - - - - - - - - 17,265 534<br>Non-recurring fees for business line expansion - - - - - - - - - - 500<br>Needham Bank Charitable Foundation Contribution Resulting from IPO - - - - 19,082 - - - - - -<br>One-Time Conversion and IPO-Related Expenses - - - - 7,931 - - - - - -<br>Defined Benefit Pension Termination Expense - - - - 1,900 390 480 - -<br>Reversal of previously taken amortization of solar tax credit investments - - - - 3,680 - - - - - -<br>Operating Noninterest Expense (Non-GAAP) $56,983 $71,151 $87,312 $101,599 $120,128 $41,667<br>Operating Efficiency Ratio (Non-GAAP) 65.8% 62.3% 60.0% 58.2% 56.2% 60.1%<br>Operating effective tax rate (non-GAAP):<br>Income tax expense (GAAP) $6,057 $6,323 $2,019 $16,470 $20,829 $5,368<br>Add (Subtract):<br>Permanent Tax Differences Resulting from Public Company Tax Laws¹ - - - - 3,680 - - - - - -<br>BOLI surrender tax and modified endowment contract penalty - - - - - - (1,705) (2,310) (50)<br>State tax expense - voluntary disclosure agreements - - - - - - - - (561) - -<br>Net tax benefit associated with pre-tax non-GAAP adjustments to net income - - - - 8,096 634 4,739 277<br>Total impact of non-GAAP income tax expense adjustments - - - - 11,776 (1,071) 1,868 227<br>Income tax expense on an operating basis (non-GAAP) $6,057 $6,323 $13,795 $15,399 $22,697 $5,595<br>Operating effective tax rate (non-GAAP) 21.9% 17.4% 31.0% 26.1% 25.5% 26.2%
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45<br>Notes and Reconciliation of U.S. GAAP and Non -GAAP<br>Financial Measures (Cont.)<br>In addition to results presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”), this press release contains certain non-GAAP financial measures,<br>including pre-provision net revenue, operating net income, operating pre-tax income, operating noninterest expense, operating noninterest income, operating effective tax rate, operating earnings per share, basic,<br>operating earnings per share, diluted, operating return on average assets, operating return on average shareholders’ equity, operating efficiency ratio, tangible shareholders’ equity, tangible assets and tangible book<br>value per share. The Company’s management believes that the supplemental non-GAAP information is utilized by regulators and market analysts to evaluate a Company’s financial condition and therefore, such<br>information is useful to investors. These disclosures should not be viewed as a substitute for financial results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance<br>measures that may be presented by other companies. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies’ non-GAAP<br>financial measures having the same or similar names.<br>45<br>$ in thousands 2021 2022 2023 2024 2025 Q1 2026<br>Operating Noninterest Income to Average Assets (Non-GAAP)<br>Operating Noninterest Income (Non-GAAP) 8,654 9,275 15,577 13,400 16,200 4,513<br>Average Assets $2,793,333 $3,118,890 $3,973,093 $4,786,379 $5,458,675 $6,970,059<br>Operating Noninterest Income to Average Assets (Non-GAAP) 0.31% 0.30% 0.39% 0.28% 0.30% 0.26%<br>Operating Noninterest Expense to Average Assets (Non-GAAP)<br>Operating Noninterest Expense (Non-GAAP) 56,983 71,151 87,312 101,599 120,128 41,667<br>Average Assets $2,793,333 $3,118,890 $3,973,093 $4,786,379 $5,458,675 $6,970,059<br>Operating Noninterest Expense to Average Assets (Non-GAAP) 2.04% 2.28% 2.20% 2.12% 2.20% 2.42%
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46<br>Executive Management Biographies<br>Joseph<br>Campanelli<br>Chairman,<br>President & CEO<br>Christine<br>Roberts<br>SEVP & Chief<br>Operating Officer<br>JP<br>Lapointe<br>SEVP & Chief<br>Financial Officer<br>Mr. Campanelli has served as President and Chief Executive Officer of Needham Bank since joining the Bank in<br>January 2017 and was elected Chairman in 2022. Mr. Campanelli has over 40 years of banking experience in a<br>variety of senior and executive positions, including having served as the President and Chief Executive Officer of<br>Sovereign Bancorp, Inc. and its subsidiary Sovereign Bank as well as Chairman, President and Chief Executive<br>Officer of Flagstar Bancorp, Inc. and its subsidiary Flagstar Bank. Additionally, Mr. Campanelli has a long history of<br>community involvement, currently serving on the board of the Massachusetts Business Roundtable, Boys and Girls<br>Club of Boston and The One Hundred Club of Boston.<br>Ms. Roberts is Senior Executive Vice President and Chief Operating Officer of Needham Bank, a position she has held<br>since January 2025 when she joined Needham Bank. Prior to this, Ms. Roberts was Executive Vice President of<br>Citizens Pay at Citizens Bank since April 2022. Ms. Roberts had been employed at Citizens Bank since August 2012,<br>where she held positions of increasing responsibility across the institution.<br>Mr. Lapointe is Senior Executive Vice President and Chief Financial Officer, a position he has held since February<br>2024. Prior to this, Mr. Lapointe was the Chief Financial Officer of Northeast Bank from November 2017 until<br>February 2024. Prior to joining Northeast Bank, Mr. Lapointe served as a Senior Audit Manager at Wolf & Company,<br>P.C. in its external and internal audit practices, with a focus on the financial services sector from 2004 to 2017. Mr.<br>Lapointe is a certified public accountant registered in the Commonwealth of Massachusetts.<br>Kevin<br>Henkin<br>EVP & Chief<br>Credit Officer<br>Mr. Henkin is Executive Vice President and Chief Credit Officer of Needham Bank, a position he has held since April<br>2018. In this role, Mr. Henkin has primary responsibility for managing all aspects of the credit risk management<br>framework over the Bank’s lending operations. Mr. Henkin has over 30 years of banking experience, having served<br>at other financial institutions as well as running a bank consulting firm for three years at which Mr. Henkin<br>conducted external loan reviews, stress testing and due diligence for financial institutions.<br>46
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47<br>Thank You
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