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NB Bancorp, Inc. SEC Filings

NBBK NASDAQ

Welcome to our dedicated page for NB Bancorp SEC filings (Ticker: NBBK), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on NB Bancorp's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into NB Bancorp's regulatory disclosures and financial reporting.

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NB Bancorp, Inc., the holding company for Needham Bank, reported that it issued a press release announcing its earnings for the quarter ended December 31, 2025.

The Board of Directors declared a cash dividend of $0.07 per share, payable on February 19, 2026 to stockholders of record as of February 5, 2026, providing a direct cash return to shareholders.

The Board also authorized a stock repurchase program for up to 2,288,509 shares, described as 5% of the company’s outstanding common stock, signaling an additional method of returning capital through potential share buybacks.

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NB Bancorp, Inc. reported that a director acquired 5,524 shares of restricted common stock on January 2, 2026 at a stated price of $0 per share. These restricted shares vest 100% on January 2, 2027, meaning they become fully owned at that time if conditions are met. After this grant, the director beneficially owns 105,761 shares of NB Bancorp stock in total, including other restricted shares that vest at a rate of 20% per year starting on April 24, 2026. The filing is made as a single-reporting-person Form 4 for a board member.

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NB Bancorp, Inc. director reported an equity grant under the company’s stock program. On 01/02/2026, the director acquired 7,685 shares of common stock as restricted stock at a stated price of $0, reflecting an award rather than an open‑market purchase.

After this transaction, the director beneficially owns 96,922 shares of common stock directly and an additional 60,000 shares indirectly through an IRA. The 7,685 restricted shares vest 100% on January 2, 2027, and the direct holdings also include restricted shares that vest at a rate of 20% per year starting on April 24, 2026. This filing shows ongoing equity-based alignment between the director and the company.

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NB Bancorp, Inc. reported an insider equity transaction by one of its directors. On January 2, 2026, the director acquired 4,803 shares of NB Bancorp common stock as a grant of restricted stock at a stated price of $0 per share. After this grant, the director beneficially owns a total of 85,140 shares of common stock in direct form.

The filing explains that the 4,803 restricted shares vest 100% on January 2, 2027, and that the total also includes other restricted shares that vest at a rate of 20% per year starting on April 24, 2026. This reflects ongoing equity-based compensation aligning the director’s holdings with the company’s stock over a multi‑year schedule.

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NB Bancorp, Inc. director Angela Jackson reported receiving 2,402 shares of common stock as a stock award on January 2, 2026. The award was granted at a price of $0 per share, indicating a restricted stock grant rather than an open-market purchase. After this grant, Jackson beneficially owned 81,255 NB Bancorp shares directly.

According to the footnotes, the 2,402 restricted shares vest 100% on January 2, 2027. The total 81,255 shares also include restricted stock that vests 20% per year starting April 24, 2026, showing that a portion of her holdings is subject to multi-year vesting schedules.

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NB Bancorp, Inc. director Joseph R. Nolan Jr. reported acquiring 2,402 shares of the company’s common stock on January 2, 2026. The shares were acquired at a price of $0 per share and are described as restricted stock that vests 100% on January 2, 2027. Following this transaction, Nolan beneficially owned a total of 87,739 shares of NB Bancorp common stock in direct ownership. The total includes other restricted shares that vest at a rate of 20% per year beginning April 24, 2026.

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NB Bancorp director Raza Muhammad reported receiving an award of 2,402 shares of NB Bancorp, Inc. common stock on January 2, 2026, coded as an acquisition at a price of $0. These shares are restricted stock that vest 100% on January 2, 2027.

After this award, he beneficially owns 77,639 shares of common stock directly, which include shares of restricted stock that vest at a rate of 20% per year starting April 24, 2026. He also reports indirect beneficial ownership of 3,706 shares held by an IRA.

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NB Bancorp, Inc. director Francis Orfanello reported a grant of 5,403 shares of common stock on January 2, 2026, at a price of $0 per share. After this award, he directly beneficially owned 135,640 common shares and indirectly held an additional 7,500 shares through a retirement plan. The 5,403-share grant consists of restricted stock that vests 100% on January 2, 2027. His existing holdings include restricted shares that vest at a rate of 20% per year starting April 24, 2026.

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NB Bancorp, Inc. (NBBK) director Darcey William reported an award of 2,402 shares of common stock on January 2, 2026. The shares were granted at a price of $0.00 per share and are described as restricted stock that will vest 100% on January 2, 2027.

Following this grant, William beneficially owned 82,639 shares of NB Bancorp common stock in direct form, which includes other restricted shares that vest at a rate of 20% per year commencing on April 24, 2026. In addition, the filing notes indirect ownership of 80,000 shares held by an IRA.

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NB Bancorp, Inc. (NBBK) director beneficial ownership has been reported in connection with the merger of Provident Bancorp, Inc. into Needham, effective November 15, 2025. The reporting person holds 12,012 shares of NB Bancorp common stock directly, 36,465 shares indirectly through a revocable trust, and 2,398 shares indirectly through an ESOP. Under the merger agreement, each share of Provident common stock was converted into the right to receive either $13.00 in cash or 0.691 shares of Needham common stock, subject to proration and allocation terms in the merger agreement.

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FAQ

How many NB Bancorp (NBBK) SEC filings are available on StockTitan?

StockTitan tracks 90 SEC filings for NB Bancorp (NBBK), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for NB Bancorp (NBBK)?

The most recent SEC filing for NB Bancorp (NBBK) was filed on January 22, 2026.