CAMPANELLI JOSEPH P

PrivateCIK: 1222378
Location

NEEDHAM, MA

CAMPANELLI JOSEPH P (President & CEO) purchased 0.6% of their position (2.50K shares) of NB BANCORP, INC. on the open market

Open‑market purchase worth $50.4K — a small addition. The strongest form of insider conviction signal.

P · 1 purchase
InsiderCAMPANELLI JOSEPH PCIK 1222378
IssuerNB BANCORP, INC.CIK 1979330
DirectorOfficerOther· President & CEO
Since Feb 2026
+2.50K
Net shares
Net buyer
$50.4K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
2.50K acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+2.50K

Price / share

$20.16

Trade value

$50.40K

% of position

0.6%
3/19/2026
394.16K396.66K
Total

Net shares

+2.50K

Net value

$50.40K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)4

Common Stock

Indirect
Shares owned47K

Common Stock

Indirect
Shares owned49.60K

Common Stock

Indirect
Shares owned3K

Common Stock

Indirect
Shares owned3.68K
Total
103.27K indirect103.27K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
CAMPANELLI JOSEPH P — Insider Transaction (Form 4) Filed Mar 19, 2026 | Finecho