Marissa S. Martin Brookline Bancorp Inc (BRKL) insider trading activity

Marissa S. Martin is General Counsel of BROOKLINE BANCORP INC. Currently has a direct ownership of 40,676 shares of BRKL, which is worth approximately $432,792. The most recent transaction as insider was on Aug 02, 2025, when has been sold 3,674 shares (Common) at a price of $10.28 per share, resulting in proceeds of $37,768. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 40.7K

8.28% 3M change

8.28% 12M change

Total Value Held $432,792

Marissa S. Martin Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 02 2025	SELL Payment of exercise price or tax liability	$37,768 $10.28 p/Share	3,674 Reduced 8.28%	40,676 Common
Aug 02 2024	SELL Payment of exercise price or tax liability	$12,998 $9.84 p/Share	1,321 Reduced 2.89%	44,350 Common
Aug 02 2024	BUY Grant, award, or other acquisition	-	16,806 Added 26.9%	45,671 Common
Aug 03 2023	SELL Payment of exercise price or tax liability	-	74 Reduced 0.26%	28,865 Common
Aug 02 2023	SELL Payment of exercise price or tax liability	-	598 Reduced 2.02%	28,939 Common
Aug 02 2023	BUY Grant, award, or other acquisition	-	14,772 Added 33.34%	29,537 Common
Aug 03 2022	SELL Payment of exercise price or tax liability	-	76 Reduced 0.51%	14,765 Common
Aug 02 2022	SELL Payment of exercise price or tax liability	-	143 Reduced 0.95%	14,841 Common
Aug 02 2022	BUY Grant, award, or other acquisition	-	10,870 Added 42.04%	14,984 Common
Aug 02 2021	SELL Payment of exercise price or tax liability	-	365 Reduced 8.15%	4,114 Common
Aug 02 2021	BUY Grant, award, or other acquisition	-	693 Added 14.15%	4,203 Common

MSM

Marissa S. Martin

General Counsel

Boston, MA

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