BRKL

Brookline Bancorp INC

Insider trading activity for Brookline Bancorp INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 12 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Transaction history

The 62 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 1, 2025	Tsonos William C	CEO Bank Rhode Island	DTOISS	38,017	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Martin Marissa S.	General Counsel	DTOISS	33,673	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Brooks Janytra M	Chief Human Resources…	DTOISS	36,911	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Chang Joanne B.	Director	DTOISS	24,866	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Pereira John M.	Director	DTOISS	46,266	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Carlson Carl M	Co-President & CFO	DTOISS	156,695	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Fitzgerald Margaret…	Director	DTOISS	1,000	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Fitzgerald Margaret…	Director	DTOISS	1,000	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Fitzgerald Margaret…	Director	DTOISS	650	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Fitzgerald Margaret…	Director	DTOISS	38,266	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Fess Darryl J.	CEO, Brookline Bank	DTOISS	89,716	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	McCurdy Michael W.	Co-President & COO	DTOISS	83,357	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Meiklejohn Mark J.	Chief Credit Officer	DTOISS	101,003	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Goldrick Michael P	CEO PCSB Bank	DTOISS	5,000	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Goldrick Michael P	CEO PCSB Bank	DTOISS	38,091	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Hollister Thomas J	Director	DTOISS	2,300	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Hollister Thomas J	Director	DTOISS	7,800	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Hollister Thomas J	Director	DTOISS	52,266	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Hill Willard I JR	Director	DTOISS	731	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Hill Willard I JR	Director	DTOISS	31,729	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Perrault Paul A	Chairman & CEO	DTOISS	75,000	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Perrault Paul A	Chairman & CEO	DTOISS	486,621	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Nowak Bogdan	Director	DTOISS	22,328	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Nowak Bogdan	Director	DTOISS	255,567.73	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Nowak Bogdan	Director	DTOISS	245,726.71	—	—	-100.0%	Open the original filing on SEC.gov
Sep 1, 2025	Sherman Merrill W	Director	DTOISS	55,766	—	—	-100.0%	Open the original filing on SEC.gov
Aug 25, 2025	Tsonos William C	CEO Bank Rhode Island	FTAX	1,927	$11.03	$21.3K	-4.8%	Open the original filing on SEC.gov
Aug 25, 2025	Tsonos William C	CEO Bank Rhode Island	FTAX	2,891	$11.03	$31.9K	-6.8%	Open the original filing on SEC.gov
Aug 25, 2025	Tsonos William C	CEO Bank Rhode Island	FTAX	872	$11.03	$9.6K	-2.0%	Open the original filing on SEC.gov
Aug 25, 2025	Tsonos William C	CEO Bank Rhode Island	FTAX	2,615	$11.03	$28.8K	-5.7%	Open the original filing on SEC.gov
Aug 25, 2025	Martin Marissa S.	General Counsel	FTAX	1,645	$11.03	$18.1K	-4.7%	Open the original filing on SEC.gov
Aug 25, 2025	Martin Marissa S.	General Counsel	FTAX	2,467	$11.03	$27.2K	-6.5%	Open the original filing on SEC.gov
Aug 25, 2025	Martin Marissa S.	General Counsel	FTAX	723	$11.03	$8K	-1.9%	Open the original filing on SEC.gov
Aug 25, 2025	Martin Marissa S.	General Counsel	FTAX	2,168	$11.03	$23.9K	-5.3%	Open the original filing on SEC.gov
Aug 25, 2025	Brooks Janytra M	Chief Human Resources…	FTAX	1,741	$11.03	$19.2K	-4.5%	Open the original filing on SEC.gov
Aug 25, 2025	Brooks Janytra M	Chief Human Resources…	FTAX	2,611	$11.03	$28.8K	-6.3%	Open the original filing on SEC.gov
Aug 25, 2025	Brooks Janytra M	Chief Human Resources…	FTAX	765	$11.03	$8.4K	-1.8%	Open the original filing on SEC.gov
Aug 25, 2025	Brooks Janytra M	Chief Human Resources…	FTAX	2,294	$11.03	$25.3K	-5.2%	Open the original filing on SEC.gov
Aug 25, 2025	Carlson Carl M	Co-President & CFO	FTAX	4,212	$11.03	$46.5K	-2.6%	Open the original filing on SEC.gov
Aug 25, 2025	Carlson Carl M	Co-President & CFO	FTAX	4,320	$11.03	$47.6K	-2.6%	Open the original filing on SEC.gov
Aug 25, 2025	Carlson Carl M	Co-President & CFO	FTAX	1,969	$11.03	$21.7K	-1.2%	Open the original filing on SEC.gov
Aug 25, 2025	Carlson Carl M	Co-President & CFO	FTAX	3,908	$11.03	$43.1K	-2.3%	Open the original filing on SEC.gov
Aug 25, 2025	Fess Darryl J.	CEO, Brookline Bank	FTAX	2,477	$11.03	$27.3K	-2.7%	Open the original filing on SEC.gov
Aug 25, 2025	Fess Darryl J.	CEO, Brookline Bank	FTAX	3,715	$11.03	$41K	-3.9%	Open the original filing on SEC.gov
Aug 25, 2025	Fess Darryl J.	CEO, Brookline Bank	FTAX	1,121	$11.03	$12.4K	-1.2%	Open the original filing on SEC.gov
Aug 25, 2025	Fess Darryl J.	CEO, Brookline Bank	FTAX	3,361	$11.03	$37.1K	-3.4%	Open the original filing on SEC.gov
Aug 25, 2025	McCurdy Michael W.	Co-President & COO	FTAX	4,352	$11.03	$48K	-5.0%	Open the original filing on SEC.gov
Aug 25, 2025	McCurdy Michael W.	Co-President & COO	FTAX	5,068	$11.03	$55.9K	-5.5%	Open the original filing on SEC.gov
Aug 25, 2025	McCurdy Michael W.	Co-President & COO	FTAX	1,969	$11.03	$21.7K	-2.1%	Open the original filing on SEC.gov
Aug 25, 2025	McCurdy Michael W.	Co-President & COO	FTAX	5,905	$11.03	$65.1K	-5.9%	Open the original filing on SEC.gov
Aug 25, 2025	Meiklejohn Mark J.	Chief Credit Officer	FTAX	2,672	$11.03	$29.5K	-2.6%	Open the original filing on SEC.gov
Aug 25, 2025	Meiklejohn Mark J.	Chief Credit Officer	FTAX	3,510	$11.03	$38.7K	-3.3%	Open the original filing on SEC.gov
Aug 25, 2025	Meiklejohn Mark J.	Chief Credit Officer	FTAX	1,582	$11.03	$17.4K	-1.5%	Open the original filing on SEC.gov
Aug 25, 2025	Meiklejohn Mark J.	Chief Credit Officer	FTAX	3,175	$11.03	$35K	-2.8%	Open the original filing on SEC.gov
Aug 25, 2025	Goldrick Michael P	CEO PCSB Bank	FTAX	2,202	$11.03	$24.3K	-5.5%	Open the original filing on SEC.gov
Aug 25, 2025	Goldrick Michael P	CEO PCSB Bank	FTAX	3,303	$11.03	$36.4K	-7.6%	Open the original filing on SEC.gov
Aug 25, 2025	Goldrick Michael P	CEO PCSB Bank	FTAX	996	$11.03	$11K	-2.2%	Open the original filing on SEC.gov
Aug 25, 2025	Goldrick Michael P	CEO PCSB Bank	FTAX	2,988	$11.03	$33K	-6.3%	Open the original filing on SEC.gov
Aug 25, 2025	Perrault Paul A	Chairman & CEO	FTAX	9,512	$11.03	$104.9K	-1.9%	Open the original filing on SEC.gov
Aug 25, 2025	Perrault Paul A	Chairman & CEO	FTAX	14,267	$11.03	$157.4K	-2.8%	Open the original filing on SEC.gov
Aug 25, 2025	Perrault Paul A	Chairman & CEO	FTAX	4,295	$11.03	$47.4K	-0.8%	Open the original filing on SEC.gov
Aug 25, 2025	Perrault Paul A	Chairman & CEO	FTAX	12,883	$11.03	$142.1K	-2.4%	Open the original filing on SEC.gov

DTOISS—

Tsonos William C · CEO Bank Rhode…Sep 1, 2025

38,017 sh · -100.0% own

DTOISS—

Martin Marissa S. · General CounselSep 1, 2025

33,673 sh · -100.0% own

DTOISS—

Brooks Janytra M · Chief Human…Sep 1, 2025

36,911 sh · -100.0% own

DTOISS—

Chang Joanne B. · DirectorSep 1, 2025

24,866 sh · -100.0% own

DTOISS—

Pereira John M. · DirectorSep 1, 2025

46,266 sh · -100.0% own

DTOISS—

Carlson Carl M · Co-President & CFOSep 1, 2025

156,695 sh · -100.0% own

DTOISS—

Fitzgerald Margaret… · DirectorSep 1, 2025

1,000 sh · -100.0% own

DTOISS—

Fitzgerald Margaret… · DirectorSep 1, 2025

1,000 sh · -100.0% own

DTOISS—

Fitzgerald Margaret… · DirectorSep 1, 2025

650 sh · -100.0% own

DTOISS—

Fitzgerald Margaret… · DirectorSep 1, 2025

38,266 sh · -100.0% own

DTOISS—

Fess Darryl J. · CEO, Brookline…Sep 1, 2025

89,716 sh · -100.0% own

DTOISS—

McCurdy Michael W. · Co-President & COOSep 1, 2025

83,357 sh · -100.0% own

DTOISS—

Meiklejohn Mark J. · Chief Credit…Sep 1, 2025

101,003 sh · -100.0% own

DTOISS—

Goldrick Michael P · CEO PCSB BankSep 1, 2025

5,000 sh · -100.0% own

DTOISS—

Goldrick Michael P · CEO PCSB BankSep 1, 2025

38,091 sh · -100.0% own

DTOISS—

Hollister Thomas J · DirectorSep 1, 2025

2,300 sh · -100.0% own

DTOISS—

Hollister Thomas J · DirectorSep 1, 2025

7,800 sh · -100.0% own

DTOISS—

Hollister Thomas J · DirectorSep 1, 2025

52,266 sh · -100.0% own

DTOISS—

Hill Willard I JR · DirectorSep 1, 2025

731 sh · -100.0% own

DTOISS—

Hill Willard I JR · DirectorSep 1, 2025

31,729 sh · -100.0% own

DTOISS—

Perrault Paul A · Chairman & CEOSep 1, 2025

75,000 sh · -100.0% own

DTOISS—

Perrault Paul A · Chairman & CEOSep 1, 2025

486,621 sh · -100.0% own

DTOISS—

Nowak Bogdan · DirectorSep 1, 2025

22,328 sh · -100.0% own

DTOISS—

Nowak Bogdan · DirectorSep 1, 2025

255,567.73 sh · -100.0% own

DTOISS—

Nowak Bogdan · DirectorSep 1, 2025

245,726.71 sh · -100.0% own

DTOISS—

Sherman Merrill W · DirectorSep 1, 2025

55,766 sh · -100.0% own

FTAX$21.3K

Tsonos William C · CEO Bank Rhode…Aug 25, 2025

1,927 sh @ $11.03 · -4.8% own

FTAX$31.9K

Tsonos William C · CEO Bank Rhode…Aug 25, 2025

2,891 sh @ $11.03 · -6.8% own

FTAX$9.6K

Tsonos William C · CEO Bank Rhode…Aug 25, 2025

872 sh @ $11.03 · -2.0% own

FTAX$28.8K

Tsonos William C · CEO Bank Rhode…Aug 25, 2025

2,615 sh @ $11.03 · -5.7% own

FTAX$18.1K

Martin Marissa S. · General CounselAug 25, 2025

1,645 sh @ $11.03 · -4.7% own

FTAX$27.2K

Martin Marissa S. · General CounselAug 25, 2025

2,467 sh @ $11.03 · -6.5% own

FTAX$8K

Martin Marissa S. · General CounselAug 25, 2025

723 sh @ $11.03 · -1.9% own

FTAX$23.9K

Martin Marissa S. · General CounselAug 25, 2025

2,168 sh @ $11.03 · -5.3% own

FTAX$19.2K

Brooks Janytra M · Chief Human…Aug 25, 2025

1,741 sh @ $11.03 · -4.5% own

FTAX$28.8K

Brooks Janytra M · Chief Human…Aug 25, 2025

2,611 sh @ $11.03 · -6.3% own

FTAX$8.4K

Brooks Janytra M · Chief Human…Aug 25, 2025

765 sh @ $11.03 · -1.8% own

FTAX$25.3K

Brooks Janytra M · Chief Human…Aug 25, 2025

2,294 sh @ $11.03 · -5.2% own

FTAX$46.5K

Carlson Carl M · Co-President & CFOAug 25, 2025

4,212 sh @ $11.03 · -2.6% own

FTAX$47.6K

Carlson Carl M · Co-President & CFOAug 25, 2025

4,320 sh @ $11.03 · -2.6% own

FTAX$21.7K

Carlson Carl M · Co-President & CFOAug 25, 2025

1,969 sh @ $11.03 · -1.2% own

FTAX$43.1K

Carlson Carl M · Co-President & CFOAug 25, 2025

3,908 sh @ $11.03 · -2.3% own

FTAX$27.3K

Fess Darryl J. · CEO, Brookline…Aug 25, 2025

2,477 sh @ $11.03 · -2.7% own

FTAX$41K

Fess Darryl J. · CEO, Brookline…Aug 25, 2025

3,715 sh @ $11.03 · -3.9% own

FTAX$12.4K

Fess Darryl J. · CEO, Brookline…Aug 25, 2025

1,121 sh @ $11.03 · -1.2% own

FTAX$37.1K

Fess Darryl J. · CEO, Brookline…Aug 25, 2025

3,361 sh @ $11.03 · -3.4% own

FTAX$48K

McCurdy Michael W. · Co-President & COOAug 25, 2025

4,352 sh @ $11.03 · -5.0% own

FTAX$55.9K

McCurdy Michael W. · Co-President & COOAug 25, 2025

5,068 sh @ $11.03 · -5.5% own

FTAX$21.7K

McCurdy Michael W. · Co-President & COOAug 25, 2025

1,969 sh @ $11.03 · -2.1% own

FTAX$65.1K

McCurdy Michael W. · Co-President & COOAug 25, 2025

5,905 sh @ $11.03 · -5.9% own

FTAX$29.5K

Meiklejohn Mark J. · Chief Credit…Aug 25, 2025

2,672 sh @ $11.03 · -2.6% own

FTAX$38.7K

Meiklejohn Mark J. · Chief Credit…Aug 25, 2025

3,510 sh @ $11.03 · -3.3% own

FTAX$17.4K

Meiklejohn Mark J. · Chief Credit…Aug 25, 2025

1,582 sh @ $11.03 · -1.5% own

FTAX$35K

Meiklejohn Mark J. · Chief Credit…Aug 25, 2025

3,175 sh @ $11.03 · -2.8% own

FTAX$24.3K

Goldrick Michael P · CEO PCSB BankAug 25, 2025

2,202 sh @ $11.03 · -5.5% own

FTAX$36.4K

Goldrick Michael P · CEO PCSB BankAug 25, 2025

3,303 sh @ $11.03 · -7.6% own

FTAX$11K

Goldrick Michael P · CEO PCSB BankAug 25, 2025

996 sh @ $11.03 · -2.2% own

FTAX$33K

Goldrick Michael P · CEO PCSB BankAug 25, 2025

2,988 sh @ $11.03 · -6.3% own

FTAX$104.9K

Perrault Paul A · Chairman & CEOAug 25, 2025

9,512 sh @ $11.03 · -1.9% own

FTAX$157.4K

Perrault Paul A · Chairman & CEOAug 25, 2025

14,267 sh @ $11.03 · -2.8% own

FTAX$47.4K

Perrault Paul A · Chairman & CEOAug 25, 2025

4,295 sh @ $11.03 · -0.8% own

FTAX$142.1K

Perrault Paul A · Chairman & CEOAug 25, 2025

12,883 sh @ $11.03 · -2.4% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 25 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.