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
46.32K43.71K

Common

Direct
F · Tax Withholding

Shares

872.00

Price / share

$11.03

Trade value

$9.62K

% of position

2.0%
8/25/2025
43.71K42.84K

Common

Direct
F · Tax Withholding

Shares

2.89K

Price / share

$11.03

Trade value

$31.89K

% of position

6.7%
8/25/2025
42.84K39.94K

Common

Direct
F · Tax Withholding

Shares

1.93K

Price / share

$11.03

Trade value

$21.25K

% of position

4.8%
8/25/2025
39.94K38.02K
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