TSONOS WILLIAM C

PrivateCIK: 1952114
Location

BOSTON, MA

TSONOS WILLIAM C (CEO Bank Rhode Island) reported 4 transactions at BROOKLINE BANCORP INC

Review the transaction codes below to understand the nature of each event.

InsiderTSONOS WILLIAM CCIK 1952114
→
IssuerBROOKLINE BANCORP INCCIK 1049782
Officer· CEO Bank Rhode Island
Since Nov 2022
-8.30K
Net shares
Net seller
$91.6K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
8.30K disposed
Non-Derivative Transactions4

Common

Direct
F · Tax Withholding

Shares

−2.62K

Price / share

$11.03

Trade value

$28.84K

% of position

5.6%
8/25/2025
46.32K→43.71K

Common

Direct
F · Tax Withholding

Shares

−872.00

Price / share

$11.03

Trade value

$9.62K

% of position

2.0%
8/25/2025
43.71K→42.84K

Common

Direct
F · Tax Withholding

Shares

−2.89K

Price / share

$11.03

Trade value

$31.89K

% of position

6.7%
8/25/2025
42.84K→39.94K

Common

Direct
F · Tax Withholding

Shares

−1.93K

Price / share

$11.03

Trade value

$21.25K

% of position

4.8%
8/25/2025
39.94K→38.02K
Total

Net shares

−8.30K

Net value

-$91.60K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common

Direct
Shares owned38.02K

Common

Indirect
Shares owned1.19K
Total
38.02K direct·1.19K indirect39.21K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
TSONOS WILLIAM C — Insider Transaction (Form 4) Filed Aug 27, 2025 | Finecho