Home

JOSEPH P CAMPANELLI

CIK 1222378 · President & CEO · last filed 2026-08-21

JOSEPH P CAMPANELLI is a President & CEO who has filed 116 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider bought $43.5K of NBBK on Aug 21, 2026. Across all open-market trades the lifetime net is +$2.2M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $8.9M across reported positions. 30 SEC filings were submitted jointly with Santander Holdings USA, Inc.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$8.88M

Companies

3

Total Filings

116

Lifetime Open-Market Net

$2.25M

Filer Profile

Reported Address
C/O NB BANCORP, INC.
1063 GREAT PLAIN AVENUE
NEEDHAM, MA 02492
Related Filers
Santander Holdings USA, Inc. — 30 joint filings, latest 2008-03-17
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
NBBK President & CEO 383,467 $23.16 $8.88M $1.39M 15 2026-08-21
FLAGSTAR BANCORP INC (FBC) Delisted Chief Executive Officer 169,623 $37.54 $6.37M $782.4K 89 2012-11-14
SOVEREIGN BANCORP INC (SOV) Delisted President & CEO 34,805 — — $79.2K 12 2008-03-17

Recent Filings

116 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-21 NBBK Buy (P) +2,000 $43.5K EDGAR
2026-05-18 NBBK Buy (P) +3,000 $57.5K EDGAR
2026-04-27 NBBK Mixed −21,871 -$434.4K EDGAR
2026-03-20 NBBK Buy (P) +5,000 $103.9K EDGAR
2026-03-19 NBBK Buy (P) +2,500 $50.4K EDGAR
2026-03-09 NBBK Buy (P) +5,000 $103.9K EDGAR
2026-02-27 NBBK Grant (A) +63,015 $0 EDGAR
2025-06-10 NBBK Buy (P) +7,000 $113.8K EDGAR
2025-04-28 NBBK Grant (A) +274,146 $0 EDGAR
2025-03-13 NBBK Buy (P) +2,000 $35.5K EDGAR
Showing 1–10 of 116
Page 1 of 12
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.