0001969223-24-000262.txt : 20240312 0001969223-24-000262.hdr.sgml : 20240312 20240312173739 ACCESSION NUMBER: 0001969223-24-000262 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240312 DATE AS OF CHANGE: 20240312 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: BROOKLINE BANCORP INC CENTRAL INDEX KEY: 0001049782 STANDARD INDUSTRIAL CLASSIFICATION: SAVINGS INSTITUTION, FEDERALLY CHARTERED [6035] ORGANIZATION NAME: 02 Finance IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-23695 FILM NUMBER: 24743629 BUSINESS ADDRESS: STREET 1: 131 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-425-4600 MAIL ADDRESS: STREET 1: 131 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Cosman James M CENTRAL INDEX KEY: 0001474879 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 131 CLARENDON STREET CITY: BOSTON STATE: MA ZIP: 02116 144 1 primary_doc.xml 144 0001474879 XXXXXXXX LIVE 0001049782 Brookline Bancorp Inc 000-23695 133 Clarendon St Boston MA 02116 6174254600 James M. Cosman Officer Common UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

16000 154553 88894577 03/12/2024 Nasdaq COMMON 07/27/2015 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 926 07/25/2017 CASHLESS TRANSACTION COMMON 07/27/2016 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 1126 07/27/2017 CASHLESS TRANSACTION COMMON 08/08/2014 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 685 08/02/2019 CASHLESS TRANSACTION COMMON 08/08/2014 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 1126 08/08/2017 CASHLESS TRANSACTION COMMON 08/08/2014 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 2026 08/08/2017 CASHLESS TRANSACTION COMMON 07/25/2016 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 2325 07/25/2019 CASHLESS TRANSACTION COMMON 08/02/2017 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 1203 08/02/2019 CASHLESS TRANSACTION COMMON 08/03/2020 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 2203 08/02/2021 CASHLESS TRANSACTION COMMON 08/02/2019 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 1124 08/02/2021 CASHLESS TRANSACTION COMMON 08/03/2020 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 1741 08/02/2021 CASHLESS TRANSACTION COMMON 08/02/2017 RESTRICTED STOCK AWARD BROOKLINE BANCORP INC N 686 08/02/2021 CASHLESS TRANSACTION Y James M. Cosman is the Trustee of the James M. Cosman Trust and he is also the Chief Operations Officer at Brookline Bancorp Inc. 03/12/2024 /s/ UBS Financial Services Inc, as attorney-in-fact for James M. Cosman