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US INSIDER PROFILE · NON-SCORING RESEARCH

CAMPANELLI JOSEPH P

Chief Executive Officer | President

Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001222378

Purchase history

Companies traded
1
Purchases · 12M
6
Purchases · 24M
8
Average purchase
$69.6K
Median purchase
$54.0K
Gross purchase value
$557.1K

Companies: NB Bancorp, Inc.

8 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.

Qualifying purchase disclosures

PublishedCompanyTickerRoleReported valueSEC source
2026-08-21NB Bancorp, Inc.NBBKChief Executive Officer | President$43.5KOpen filing
2026-05-18NB Bancorp, Inc.NBBKChief Executive Officer | President$57.5KOpen filing
2026-04-27NB Bancorp, Inc.NBBKChief Executive Officer | President$48.6KOpen filing
2026-03-20NB Bancorp, Inc.NBBKChief Executive Officer | President$103.9KOpen filing
2026-03-19NB Bancorp, Inc.NBBKChief Executive Officer | President$50.4KOpen filing
2026-03-09NB Bancorp, Inc.NBBKChief Executive Officer | President$103.9KOpen filing
2025-06-10NB Bancorp, Inc.NBBKChief Executive Officer | President$113.8KOpen filing
2025-03-13NB Bancorp, Inc.NBBKChief Executive Officer | President$35.5KOpen filing

Post-purchase outcomes

Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.

No completed point-in-time price outcome is available yet.

Research patterns

First purchase in 12M
0/7
Large purchase ≥ $100k
3/8
Cluster buying · 15D
6/8
Buying the dip
0/—

Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.

Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.