NFBK CLUSTER SEC Filing Analysis

Final — all horizons settled through T+60d

NFBK ▲ +12.01% at T+60d

LONG call ✓ call won +12.01% · α vs SPY +1.83% · entry $13.08 → $14.65

Last close $14.78 (close Jun 12) · +13.01% from $13.08 entry

Entry anchored
Mar 16, 03:59 PM ET
via Databento tick

T+1d

-0.15%

call -0.15% · α +1.25%

$13.06

settled 3mo ago

T+5d

+2.99%

call +2.99% · α +5.64%

$13.47

settled 3mo ago

T+20d

+7.35%

call +7.35% · α +3.05%

$14.04

settled 2mo ago

T+60d

+12.01%

call +12.01% · α +1.83%

$14.65

settled 5d ago

Price Chart

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Executive Summary

Two Northfield Bancorp insiders — an EVP and a director — collectively purchased $229,925 worth of shares in open-market transactions over the past week. The purchases suggest confidence in the company's prospects, with both insiders using personal funds to buy stock at current market prices.

Key Financial Metrics

Direction

buying

Total Value

$229.9K

Insiders

2

Actionable Insight

The coordinated open-market buying by both a C-suite executive and a board member is a strong signal of confidence. Traders should watch for follow-on buying or commentary around earnings, which could catalyze upward price momentum.

Key Facts

EVP David Fasanella bought 7,500 shares for $98,025 at $13.07 per share on March 19, 2026
Director Paul Stahlin bought 10,000 shares for $131,900 at $13.19 per share on March 17, 2026
Total open-market purchases: $229,925 across two transactions
All transactions were open-market buys (Form 4 code 'P'), indicating use of personal capital

Financial Impact

$229,925 in insider buying over 7 days

insider ownershipinvestor sentiment

Risk Factors

The total dollar amount, while meaningful, represents only ~0.04% of market cap and is not large enough to move the stock on its own
No indication of forward-looking catalysts in the filing

Market Snapshot

Exchange

Nasdaq

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

Document	Accession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)	cluster-NFBK-1774016973772

3 reports for NFBK

T+1T+5T+20T+60

Track record builds as more directional reports settle.

Filters

Reports for NFBK — sortable, filterable
	Type				Now
Apr 21, 2026 7w ago	8-K BULLISH ★ 7/10	$13.50 $13.96	▲ +3.44%	▼ −1.47%	$14.78 (+9.52%)
Apr 20, 2026 7w ago	Press Release BULLISH ★ 7/10	$13.50 $13.96	▲ +3.44%	▼ −1.47%	$14.78 (+9.52%)
Mar 17, 2026 12w ago	Insider Cluster BULLISH ★ 6/10	$13.08 $14.04	▲ +7.35%	▲ +3.05%	$14.78 (+13.01%)

US Market Status

Market Closed — Opens in 4h 42m

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