Key Highlights: Merger expands Needham Bank's branch footprint into the North Shore of Massachusetts and New Hampshire The merger is expected to be approximately 19% accretive to NB Bancorp, Inc.'s earnings per share in 2026, the first full year of combined operations, assuming full phase-in of cost savings Needham Bank will remain well capitalized with high levels of liquidity after the merger NEEDHAM, Mass. and AMESBURY, Mass., June 5, 2025 /PRNewswire/ -- NB Bancorp, Inc. ("Needham") (Nasdaq: NBBK), the ...

NEW YORK, May 14, 2025 /PRNewswire/ -- Purcell & Lefkowitz LLP announces that it is investigating NB Bancorp, Inc. (NASDAQ: NBBK) on behalf of the company's shareholders. The investigation seeks to determine whether NB Bancorp's directors breached their fiduciary duties in connection with recent corporate actions.If you are a shareholder of NB Bancorp, Inc. and are interested in obtaining additional information about your rights and options, please visit us at: https://pjlfirm.com/nb-bancorp-inc/You may als ...

Table of Contents SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2025 OR ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from _______________ to _______________ Commission File No. 001-41899 NB Bancorp, Inc. (Exact name of registrant as specified in its charter) Maryland 93-2560883 (State o ...

NB Bancorp, Inc. (NBBK) appears an attractive pick given a noticeable improvement in the company's earnings outlook. The stock has been a strong performer lately, and the momentum might continue with analysts still raising their earnings estimates for the company.The rising trend in estimate revisions, which is a result of growing analyst optimism on the earnings prospects of this company, should get reflected in its stock price. After all, empirical research shows a strong correlation between trends in ear ...

NB Bancorp, Inc. (NBBK) could be a solid addition to your portfolio given its recent upgrade to a Zacks Rank #1 (Strong Buy). This rating change essentially reflects an upward trend in earnings estimates -- one of the most powerful forces impacting stock prices.A company's changing earnings picture is at the core of the Zacks rating. The system tracks the Zacks Consensus Estimate -- the consensus measure of EPS estimates from the sell-side analysts covering the stock -- for the current and following years.S ...

Company Performance - NB Bancorp, Inc. reported quarterly earnings of $0.35 per share, matching the Zacks Consensus Estimate, and showing an increase from $0.23 per share a year ago [1] - The company posted revenues of $47.39 million for the quarter, exceeding the Zacks Consensus Estimate by 6.49%, compared to $42.13 million in the same quarter last year [2] - Over the last four quarters, NB Bancorp has surpassed consensus EPS estimates three times and has also topped consensus revenue estimates three times [2] Market Comparison - Since the beginning of the year, NB Bancorp shares have declined by approximately 9.8%, while the S&P 500 has seen a decline of 12.3% [3] Future Outlook - The current consensus EPS estimate for the upcoming quarter is $0.33 on revenues of $45.9 million, and for the current fiscal year, it is $1.39 on revenues of $185.5 million [7] - The Zacks Rank for NB Bancorp is currently 3 (Hold), indicating that the shares are expected to perform in line with the market in the near future [6] Industry Context - The Banks - Northeast industry, to which NB Bancorp belongs, is currently in the top 25% of over 250 Zacks industries, suggesting a favorable outlook compared to the bottom 50% [8]

NB Bancorp, Inc. Reports First Quarter 2025 Financial Results Exhibit 99.1 Investor Contact JP Lapointe, EVP and CFO IR@NeedhamBank.com 781-474-5408 Needham, MA, April 22, 2025 – NB Bancorp, Inc. (the "Company") (Nasdaq Capital Market: NBBK), the holding company of Needham Bank (the "Bank"), today announced its first quarter 2025 financial results. The Company reported net income of $12.7 million, or $0.33 per diluted common share, compared to net income of $15.6 million, or $0.40 per diluted common share, ...

Economic Conditions and Risks - Changes in interest rates may negatively impact the ability to originate real estate loans and realize gains from asset sales, affecting overall earnings[295]. - A deterioration in local economic conditions could lead to increased loan delinquencies and adversely affect financial performance[299]. - The company faces risks from potential downgrades of U.S. government securities, which could impact funding and collateral requirements[309]. - The reliance on wholesale funding strategies may adversely affect net interest margin and profitability if core deposits cannot be generated[312]. - The company’s exposure to economic conditions is heightened due to a high concentration of loans secured by real estate in its primary market area[301]. - The financial services industry is interrelated, and defaults or concerns about other institutions could lead to market-wide liquidity problems[311]. - The Federal Reserve Board's monetary policies could adversely affect the company's financial condition and results of operations[325]. Financial Performance and Growth - Total assets increased to $5,157,737 thousand as of December 31, 2024, up from $4,533,391 thousand in 2023, representing a growth of 13.9%[519]. - Net loans rose to $4,294,408 thousand in 2024, compared to $3,857,057 thousand in 2023, marking an increase of 11.3%[519]. - Total deposits grew to $4,177,652 thousand in 2024, up from $3,387,327 thousand in 2023, reflecting a 23.3% increase[519]. - Net interest income after provision for credit losses reached $149,075 thousand in 2024, compared to $117,836 thousand in 2023, an increase of 26.5%[522]. - Net income surged to $42,149 thousand in 2024, a significant increase from $9,825 thousand in 2023, representing a growth of 328.5%[522]. - Earnings per share (basic and diluted) increased to $1.07 in 2024, compared to $0.23 in 2023, reflecting a growth of 365.2%[522]. - Total comprehensive income for 2024 was $45,879 thousand, compared to $12,329 thousand in 2023, indicating a growth of 272.5%[525]. Regulatory and Compliance Issues - Regulatory changes and compliance costs may adversely affect operations and increase operational costs[317]. - The company is subject to stringent capital requirements, including a common equity Tier 1 capital ratio of 4.5% and a total capital ratio of 8.0%[327]. - The capital conservation buffer is set at 2.5%, resulting in minimum ratios of 7.0% for common equity Tier 1 capital and 10.5% for total capital[327]. - The company may face regulatory actions if unable to comply with capital requirements, potentially leading to lower returns on equity[329]. - Non-compliance with anti-money laundering laws could result in fines, penalties, and restrictions on business activities[324]. Operational and Technological Risks - The company relies on technology for operations, making it vulnerable to failures, interruptions, or security breaches[346]. - The introduction of new products and services may impose additional costs and expose the company to operational risks, including fraud and cybersecurity threats[343]. - The company has established policies and procedures to prevent or limit the impact of system failures, interruptions, and security breaches, including privacy breaches and cyber-attacks[347]. - The company outsources a majority of its data processing requirements to third-party providers, exposing it to risks if these vendors do not perform according to contractual agreements[349]. - The company became a public reporting company following its initial public offering in December 2023, which will increase operating expenses and require additional compliance and accounting staff[355]. - The company may face challenges in maintaining effective internal controls as a public company, which could adversely affect its business and stock price[355]. Investment and Securities - The company has approximately $331.6 million in cannabis-related direct deposits as of December 31, 2024, which are core deposits[313]. - The company has experienced significant unrealized valuation gains of $4.9 million on AFS securities during the year ended December 31, 2024[307]. - Unrealized losses on AFS securities due to market conditions could require recognition of impairments, adversely affecting future results[306]. - The company held 242,844 shares of Federal Reserve Bank stock valued at approximately $12.1 million as of December 31, 2024, an increase from 206,450 shares valued at approximately $10.3 million as of December 31, 2023[616]. - The company’s investment in the Reinventure Capital Fund increased to a carrying value of $1.8 million as of December 31, 2024, following additional capital calls of $318,000[619]. - The company does not intend to sell any of its securities prior to the recovery of the amortized cost, as declines in fair value are attributed to market changes in interest rates[613]. Loan Portfolio and Credit Losses - The allowance for credit losses increased to $38,744 thousand in 2024 from $32,222 thousand in 2023, reflecting a rise of 20.0%[519]. - The total amortized cost of nonaccrual loans increased from $10,798,000 in 2023 to $13,856,000 in 2024, indicating a rise of approximately 28.5%[641]. - The company reversed $498,000 of interest income for non-accrual loans in 2024, compared to $116,000 in 2023, showing a significant increase in interest reversals[641]. - The total amount of consumer loans as of December 31, 2024, was $244,558,000, up from $204,871,000 in 2023, marking an increase of about 19.4%[640]. - The aging of loans receivable shows that current loans totaled $4,305,967,000 in 2024, compared to $3,873,400,000 in 2023, reflecting a growth of approximately 11.1%[640]. Revenue and Expenses - The Company reported total revenues from contracts with customers of $7,784,000 for the year ended December 31, 2024, compared to $7,592,000 in 2023, reflecting a year-over-year increase of 2.5%[586]. - ATM and interchange income increased to $1,978,000 in 2024 from $1,334,000 in 2023, representing a growth of 48.4%[586]. - Non-sufficient funds (NSF) and overdraft fees rose to $614,000 in 2024, up from $527,000 in 2023, marking a 16.5% increase[586]. - The Company’s advertising expenses were $3.0 million, $2.7 million, and $2.3 million for the years ended December 31, 2024, 2023, and 2022, respectively, indicating a consistent increase in marketing efforts[599]. - Total noninterest expense decreased to $101,989 thousand in 2024 from $121,344 thousand in 2023, a reduction of 15.9%[522].

Core Viewpoint - NB Bancorp, Inc. (NBBK) has received an upgrade to a Zacks Rank 2 (Buy) due to an upward trend in earnings estimates, which is a significant factor influencing stock prices [1][3]. Earnings Estimates and Stock Price Movement - The Zacks rating system is based on changes in earnings estimates, which are closely correlated with near-term stock price movements [4][6]. - Rising earnings estimates indicate an improvement in the company's underlying business, suggesting that investors may respond positively by pushing the stock price higher [5][10]. Zacks Rank System - The Zacks Rank system classifies stocks into five groups based on earnings estimates, with Zacks Rank 1 (Strong Buy) stocks historically generating an average annual return of +25% since 1988 [7]. - Only the top 5% of Zacks-covered stocks receive a 'Strong Buy' rating, while the next 15% receive a 'Buy' rating, indicating that a stock in the top 20% has superior earnings estimate revision features [9][10]. Earnings Estimate Revisions for NB Bancorp, Inc. - NB Bancorp, Inc. is projected to earn $1.39 per share for the fiscal year ending December 2025, reflecting a year-over-year change of 21.9% [8]. - Over the past three months, the Zacks Consensus Estimate for NB Bancorp, Inc. has increased by 21.9%, indicating a positive trend in earnings estimates [8].

Financial Performance - Net income for Q4 2024 was $15.6 million, or $0.40 per diluted share, up from $8.4 million, or $0.21 per diluted share in the prior quarter[1]. - Operating net income, excluding one-time charges, was $13.3 million, or $0.34 per diluted share, compared to $13.1 million, or $0.33 per diluted share in the prior quarter[5]. - Net income for Q4 2024 was $15,611,000, compared to $8,383,000 in Q3 2024 and a loss of $13,617,000 in Q4 2023[22]. - Operating net income (non-GAAP) for Q4 2024 was $13,261,000, slightly up from $13,116,000 in Q3 2024 and significantly higher than $10,880,000 in Q4 2023[22]. - Net income for the quarter was $15,611,000, an 86.2% increase from the previous quarter and a 214.6% increase year-over-year[24]. - Earnings per share (basic and diluted) improved to $0.40, an 86.2% increase from the previous quarter and a 222.6% increase year-over-year[24]. Revenue and Income Sources - Total revenue increased to $46,302,000 in Q4 2024, a rise of 6.3% from $42,589,000 in Q3 2024 and 20.2% from $38,530,000 in Q4 2023[22]. - Noninterest income rose to $3.8 million, a significant increase of $2.5 million, or 198.9%, from the prior quarter[9]. - Total noninterest income surged to $3,781,000, a 198.9% increase from the previous quarter and a 16.3% increase year-over-year[24]. - Total interest and dividend income increased to $77,200,000, up 1.6% from the previous quarter and up 20.1% year-over-year[24]. Assets and Deposits - Total assets reached $5.16 billion, an increase of $155.3 million, or 3.1%, from September 30, 2024[6]. - Total assets reached $5,157,737,000 as of December 31, 2024, reflecting a 3.1% increase from $5,002,394,000 in Q3 2024 and a 13.8% increase from $4,533,391,000 in Q4 2023[23]. - Total deposits increased by $135.0 million, or 3.3%, from the prior quarter, with core deposits rising by $154.9 million, or 4.2%[8]. - Total deposits grew to $4,177,652,000, up 3.3% from $4,042,654,000 in Q3 2024 and 23.3% from $3,387,327,000 in Q4 2023[23]. Loans and Credit Quality - Gross loans increased by $84.1 million, or 2.0%, to $4.33 billion from $4.25 billion in the prior quarter[5]. - Total loans increased to $4,333,152,000, a 2.0% rise from $4,249,074,000 in Q3 2024 and an 11.4% increase from $3,889,279,000 in Q4 2023[23]. - Non-performing loans decreased by $2.2 million, or 13.5%, to $13.9 million from $16.0 million in the prior quarter[15]. - Non-performing loans to total loans ratio is 0.32% as of December 31, 2024, compared to 0.38% in the previous quarter[32]. - The allowance for credit losses was $38.7 million, or 0.89% of total gross loans, unchanged from the prior quarter[15]. - The allowance for credit losses increased to $38,744,000, up 3.0% from $37,605,000 in Q3 2024 and 20.2% from $32,222,000 in Q4 2023[23]. Efficiency and Ratios - The efficiency ratio improved to 55.34% in Q4 2024, down from 57.73% in Q3 2024 and significantly better than 137.00% in Q4 2023[22]. - Return on average assets for Q4 2024 was 1.23%, compared to 0.68% in Q3 2024 and a loss of 1.25% in Q4 2023[22]. - The allowance to non-performing loans ratio improved to 279.6%, up from 234.9% in the previous quarter[33]. - The allowance to total loans outstanding remained stable at 0.89% for both the current and previous quarter, compared to 0.83% a year ago[33]. Shareholder Returns - The company announced a share repurchase program for up to 2,135,286 shares, representing approximately 5.0% of the outstanding shares[3]. - Tangible book value per share (non-GAAP) is $17.89 as of December 31, 2024, up from $17.48 in the previous quarter[31].