Tsonos William C (CIK 1952114) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-02). Recent activity: Sell BRKL (38,017 shares), Sell BRKL (2,615 shares), Sell BRKL (872 shares), Sell BRKL (2,891 shares), Sell BRKL (1,927 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-02 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 38,017 | $0 |
| 2025-08-27 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 2,615 | $28,843 |
| 2025-08-27 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 872 | $9,618 |
| 2025-08-27 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 2,891 | $31,888 |
| 2025-08-27 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 1,927 | $21,255 |
| 2025-08-05 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 380 | $3,906 |
| 2025-08-05 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 127 | $1,306 |
| 2025-08-05 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 872 | $8,964 |
| 2025-08-05 | BROOKLINE BANCORP INC (BRKL) | CEO Bank Rhode Island | Sell | 964 | $9,910 |
Source: SEC Form 4 filings · as of 2025-09-02