CAMPANELLI JOSEPH P

PrivateCIK: 1222378
Location

NEEDHAM, MA

CAMPANELLI JOSEPH P (President & CEO) purchased 0.7% of their position (2.50K shares) of NB BANCORP, INC. on the open market

Open‑market purchase worth $48.6K — a small addition. The strongest form of insider conviction signal.

P · 7 purchases
InsiderCAMPANELLI JOSEPH PCIK 1222378
IssuerNB BANCORP, INC.CIK 1979330
DirectorOfficerOther· President & CEO
Since Feb 2026
-21.87K
Net shares
Net seller
$483.0K
Total sold
7
Open market trades
7B · 0S
8
Total transactions
2.50K acquired · 24.37K disposed
Non-Derivative Transactions8

Common Stock

Direct
F · Tax Withholding

Shares

24.37K

Price / share

$19.82

Trade value

$483.03K

% of position

6.1%
4/24/2026
396.66K372.29K

Common Stock

Direct
P · Purchase

Shares

+320.00

Price / share

$19.33

Trade value

$6.19K

% of position

0.1%
4/24/2026
372.29K372.61K

Common Stock

Direct
P · Purchase

Shares

+180.00

Price / share

$19.34

Trade value

$3.48K

% of position

0.0%
4/24/2026
372.61K372.79K

Common Stock

Direct
P · Purchase

Shares

+500.00

Price / share

$19.37

Trade value

$9.69K

% of position

0.1%
4/24/2026
372.79K373.29K

Common Stock

Direct
P · Purchase

Shares

+722.00

Price / share

$19.45

Trade value

$14.04K

% of position

0.2%
4/24/2026
373.29K374.01K

Common Stock

Direct
P · Purchase

Shares

+178.00

Price / share

$19.46

Trade value

$3.46K

% of position

0.0%
4/24/2026
374.01K374.19K

Common Stock

Direct
P · Purchase

Shares

+100.00

Price / share

$19.47

Trade value

$1.95K

% of position

0.0%
4/24/2026
374.19K374.29K

Common Stock

Direct
P · Purchase

Shares

+500.00

Price / share

$19.63

Trade value

$9.81K

% of position

0.1%
4/24/2026
374.29K374.79K
Total

Net shares

21.87K

Net value

-$434.42K

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

Common Stock

Indirect
Shares owned50.47K

Common Stock

Indirect
Shares owned3K

Common Stock

Indirect
Shares owned3.68K

Common Stock

Indirect
Shares owned47K
Total
104.15K indirect104.15K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
CAMPANELLI JOSEPH P — Insider Transaction (Form 4) Filed Apr 27, 2026 | Finecho