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Insider Cluster (2 insiders) ·Filed Apr 24, 2026

NBBK

NB Bancorp, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed6mo ago
Insider cluster: 2 insiders, $201K total
Actionable Insight • Neutral

The insider buying is too small to be a strong signal. Monitor for larger purchases or sales in coming weeks, and watch next quarterly report for credit quality trends.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
NBBK ▲ +6.53% at T+60d
NEUTRAL call +6.53% · α vs SPY +1.45% · entry $19.75 → $21.04
Entry = T+0 close
Apr 24, 2026
via day close
T+1d
+0.60%
call +0.60% · α +0.44%
$19.87
settled 6mo ago
T+5d
-0.61%
call -0.61% · α -1.52%
$19.63
settled 6mo ago
T+20d
+0.65%
call +0.65% · α -3.37%
$19.88
settled 5mo ago
T+60d
+6.53%
call +6.53% · α +1.45%
$21.04
settled 3mo ago

Price Chart

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Executive Summary

Two insiders at NB Bancorp made small open-market purchases totaling $200K, representing 0.022% of market cap, following a bearish Q1 earnings miss (EPS $0.36 vs $0.54 est). The purchases are too small to signal strong conviction, and the cluster includes non-cash tax withholdings by other insiders.

Key Financial Metrics

Direction
buying
Total Value
$200.6K
Insiders
2

Key Facts

  • President & CEO Campanelli bought 320 shares for $6,186 on 4/24.
  • Director Pascucci bought 10,000 shares for $194,392 on 4/24.
  • Total open-market purchases = $200,578 (0.022% of market cap).
  • 8 other insiders had non-cash tax withholdings (no economic signal).
  • Purchases occurred 2 days after Q1 earnings miss (EPS $0.36 vs $0.54 est).

Financial Impact

Open-market purchases total $200K, negligible relative to $895M market cap.

Risk Factors

  • Elevated provision for credit losses and net charge-offs persist.
  • Q1 earnings missed consensus by 33%.

Market Snapshot

Exchange
Nasdaq
Sector
Savings Institutions, Not Federally Chartered
Analyst Consensus
75% bullish (8 analysts)

Investment Themes

Traditional Finance

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-NBBK-1777315956837
7 reports for NBBK
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for NBBK — sortable, filterable
TypeNow
Oct 15, 2026
12d ago
8-K
NEUTRAL ★ 5/10
$21.86awaiting T+60—$22.63 (+3.52%)
Jun 12, 2026
19w ago
Institutional Cluster
MIXED ★ 3/10
$20.62 $23.00▲ +11.52%▲ +8.25%$22.63 (+9.75%)
May 21, 2026
22w ago
8-K
NEUTRAL ★ 3/10
$19.88 $22.91▲ +15.24%▲ +10.94%$22.63 (+13.83%)
May 13, 2026
23w ago
8-K
NEUTRAL ★ 2/10
$19.72 $22.58▲ +14.50%▲ +10.07%$22.63 (+14.76%)
Apr 24, 2026
26w ago
Insider Cluster
NEUTRAL ★ 3/10
$19.75 $21.04▲ +6.53%▲ +1.45%$22.63 (+14.58%)
Apr 22, 2026
26w ago
8-K
BEARISH ★ 7/10
$19.09 $20.98▼ −9.88%▼ −4.86%$22.63 (−18.52%)
Mar 6, 2026
33w ago
Insider Cluster
NEUTRAL ★ 3/10
$20.96 $19.69▼ −6.05%▼ −18.83%$22.63 (+7.98%)
Showing 7 of 7

US Market Status

Market Closed — Opens Wed (15h 39m)

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Report published Apr 27, 2026