Northfield Bancorp, Inc. (NFBK)
Latest NFBK Insider Trades
About Northfield Bancorp, Inc. (NFBK)
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Tax withholding / forfeiture | 5 | 24,475 | |
| Derivative transaction | 45 | 2,099,100 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
NFBK Insider Transactions (Form 4)
6253 Form 4 filings on record, the earliest from Dec 17, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Vickie Tomasello - Officer | Derivative | Common Stock | 9,070 |
Recent NFBK Form 8-K Filings
3NFBK Insider Trading - FAQ
What is the latest insider trade for NFBK?
Northfield Bancorp, Inc. (NFBK) had 18 insider filings in the last 90 days, with the most recent on 2026-07-21. The full record for NFBK runs to 53 Form 4 filings, the earliest from 2024-12-17. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying NFBK stock?
No insider purchases of NFBK were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling NFBK stock?
No insider sales of NFBK were filed in the last 90 days. 2 sales are on record for this company.
Where can I see NFBK SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks NFBK 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 NFBK insider buys?
Create a free InsiderAlpha account and press Watch on this page to add NFBK 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 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.
- - Vickie Tomasello view on EDGAR
- - Frank P. Patafio view on EDGAR
- - Gil Chapman view on EDGAR
- - Timothy C. Harrison view on EDGAR
- - David Fasanella view on EDGAR
- - Annette Catino view on EDGAR
- - Paul Stahlin view on EDGAR
- - John P. Connors Jr. view on EDGAR
- - Steven M. Klein view on EDGAR
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 by sector
- Where buying and selling is concentrated across the eleven GICS sectors.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track NFBK insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
