Carl M. Carlson - 25 Aug 2025 Form 4 Insider Report for BROOKLINE BANCORP INC (BRKL)

Signature
Carl M. Carlson, by Marissa S. Martin, P.O.A.
Issuer symbol
BRKL
Transactions as of
25 Aug 2025
Net transactions value
-$158,931
Form type
4
Filing time
27 Aug 2025, 12:22:09 UTC
Previous filing
05 Aug 2025
Next filing
02 Sep 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Carlson Carl M Co-President & CFO 131 CLARENDON STREET, BOSTON Carl M. Carlson, by Marissa S. Martin, P.O.A. 27 Aug 2025 0001604780

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BRKL Common Tax liability $43,105 -3,908 -2.3% $11.03 167,196 25 Aug 2025 Direct F1
transaction BRKL Common Tax liability $21,718 -1,969 -1.2% $11.03 165,227 25 Aug 2025 Direct
transaction BRKL Common Tax liability $47,650 -4,320 -2.6% $11.03 160,907 25 Aug 2025 Direct
transaction BRKL Common Tax liability $46,458 -4,212 -2.6% $11.03 156,695 25 Aug 2025 Direct
holding BRKL Common 156,695 25 Aug 2025 Direct
holding BRKL Common 1,033 25 Aug 2025 By ESOP
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Performance based restricted stock shares granted pursuant to the Brookline Bancorp, Inc. 2021 Stock Option and Incentive Plan. The shares vested pursuant to the terms of the Agreement and Plan of Merger by and among Berkshire Hills Bancorp, Inc., Commerce Acquisition Sub, Inc., and Brookline Bancorp, Inc.