NBBK · NB Bancorp, Inc.

NB Bancorp, Inc. (the "Company") (Nasdaq Capital Market: NBBK ), the holding company of Needham Bank (the "Bank"), today announced its second quarter 2026 financial results. Net income for the second quarter of 2026 amounted to $21.1 million, or $0.53 per diluted common share, compared to net income of $15.0 million, or $0.36 per diluted common share, for the prior quarter. Return on average assets and return on average equity for the second quarter of 2026 were 1.17% and 10.03%, respectively, increases from 0.87% and 7.05%, respectively, for the prior quarter. Operating net income (1) for the second quarter of 2026 increased 38.5% and amounted to $21.9 million, or $0.55 per diluted common share, compared to operating net income (1) of $15.8 million, or $0.38 per diluted common share, for the prior quarter. Operating return on average assets (1) and operating return on average equity (1) for the second quarter of 2026 were 1.21% and 10.39%, respectively,

Needham Bank has opened a new branch at 16 Artisan Drive in Tuscan Village, Salem, NH, expanding its New Hampshire presence and bringing personalized banking, local decision-making, and a community-first approach to one of the region's fastest-growing communities. The Tuscan Village branch will be led by Branch Manager Ahmed Ibrahim and Assistant Branch Manager Joshua Garcia. Ahmed brings extensive banking and leadership experience in branch management, business development, and customer relationship management. Most recently, he served as a Branch Manager and Vice President at KeyBank and previously held roles at both local and nationwide financial institutions. Garcia, a lifelong Salem resident, brings strong local ties and a customer-first mindset to the role. He most recently served as an Operations Associate Manager at Eastern Bank and began his career in customer-facing roles, building a strong foundation in service and day-to-day banking operations. Supporting the Southern NH

NB Bancorp, Inc. (the "Company") (Nasdaq Capital Market: NBBK ), the holding company of Needham Bank (the "Bank"), today announced its first quarter 2026 financial results. The Company reported net income of $15.0 million, or $0.36 per diluted common share, compared to net income of $7.7 million, or $0.19 per diluted common share, for the prior quarter. Operating net income (1) , excluding one-time charges, amounted to $15.8 million, or $0.38 per diluted common share, compared to operating net income (1) of $21.2 million, or $0.51 per diluted common share for the prior quarter. The primary difference between net income and operating net income (1) for the first quarter of 2026 was a result of trailing merger and acquisition costs of $534 thousand (pre-tax) related to the Company's completed acquisition of Provident Bancorp, Inc. ("Provident") and its subsidiary, BankProv, on November 15, 2025 and non-recurring fees for business line expansion of $500 thousand (pre-tax). "The first

Needham Bank is expanding its presence with the opening of its newest branch location at 301 Guest Street, offering modern, full-service banking solutions to the Allston community later this spring, reaffirming Needham Bank's commitment to its customers by providing personalized financial services, and it represents the first of four new branches planned to open in MA and NH. The Allston branch will be led by Branch Manager Alejandra Vasquez and Assistant Branch Manager Anila Bylyshi, two seasoned banking professionals whose combined experience and bilingual capabilities reflect the diverse community they will serve. Vasquez brings over two decades of customer service experience and eight years in banking, with prior roles at HarborOne Bank and Citizens Bank. Her background spans client relationships, team development, and branch operations — and as a fluent Spanish speaker, she is well-positioned to serve Allston's large Spanish-speaking population. "I'm thrilled to bring Needham

Needham Bank is thrilled to unveil "NB Financial Foundations," an innovative and free financial education program created in partnership with EverFi, a national leader in educational technology. Launched in April to coincide with Financial Literacy Month, this initiative is a vital resource for individuals eager to take control of their financial futures. NB Financial Foundations is designed to empower everyone, from students and young professionals to families and retirees, by offering fully personalized, self-paced courses on essential financial topics like budgeting, saving, credit, homeownership, and retirement planning. Recognizing that financial literacy is the foundation for building dreams, every lesson is crafted to fit busy lives, requiring only three to six minutes each. Accessible anytime and anywhere, whether on your phone, tablet, or computer, these lessons are flexible enough to support your journey toward financial confidence and independence. EverFi is renowned for

NB Bancorp, Inc. (the "Company") (Nasdaq Capital Market: NBBK), the holding company of Needham Bank (the "Bank"), today announced its fourth quarter 2025 financial results. The Company reported net income of $7.7 million, or $0.19 per diluted common share, compared to net income of $15.4 million, or $0.43 per diluted common share, for the prior quarter. Operating net income (1) , excluding one-time charges, amounted to $21.2 million, or $0.51 per diluted common share, compared to operating net income (1) of $16.0 million, or $0.45 per diluted common share for the prior quarter. The primary difference between net income and operating net income (1) for the fourth quarter of 2025 was merger and acquisition costs of $15.7 million (pre-tax) related to the Company's completed acquisition of Provident Bancorp, Inc. ("Provident") and its subsidiary, BankProv, on November 15, 2025, and $2.1 million of tax expense and modified endowment contract penalty related to the surrender of