NB Bancorp, Inc. (NBBK)
Latest NBBK Insider Trades
About NB Bancorp, Inc. (NBBK)
NB Bancorp Inc operates as the holding company of Needham Bank. The group's business consists of taking deposits from the general public and investing those deposits, together with funds generated from operations, in commercial real estate and multifamily loans, one- to four-family residential real estate loans, construction and land development loans, commercial and industrial loans, consumer loans, and other related services.
- NEEDHAM, MA
- 526
- 2023
- XNAS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 2 | 2,200 | $48K |
| Open-market sale | 1 | 2,000 | $46K |
NBBK Insider Transactions (Form 4)
2348 Form 4 filings on record, the earliest from Nov 19, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Christine Roberts - Officer | Grant or award | Common Stock | 13,749 |
Recent NBBK Form 8-K Filings
5NBBK Insider Trading - FAQ
What is the latest insider trade for NBBK?
NB Bancorp, Inc. (NBBK) had 3 insider filings in the last 90 days, with the most recent on 2026-08-21. The full record for NBBK runs to 48 Form 4 filings, the earliest from 2024-11-19. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying NBBK stock?
2 insider purchases of NBBK were filed in the last 90 days, totaling $48K.
How many insiders are selling NBBK stock?
1 insider sale of NBBK was filed in the last 90 days, totaling $46K.
Where can I see NBBK SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks NBBK Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow NBBK insider buys?
Create a free InsiderAlpha account and press Watch on this page to add NBBK to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Financials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Joseph P. Campanelli view on EDGAR
- - Jean-Pierre Lapointe view on EDGAR
- - Kevin Henkin view on EDGAR
- - Joseph P. Campanelli view on EDGAR
- - Christopher R. Lynch view on EDGAR
- - Kenneth C. Montgomery view on EDGAR
- - Joseph R. Nolan Jr. view on EDGAR
- - Mark Whalen view on EDGAR
- - Angela Jackson view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Financials
- Where NBBK's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track NBBK insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
