EBC Eastern Bankshares

• $1.4M bought by 2 insiders
• $8.2M sold by 6 insiders outside a trading plan
• $1.2M sold by 2 insiders under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Richard Corey Bane Director
   Sale
   $87K 4,000 shares at $21.78 2% of stake
   Traded Sep 14 Filed Sep 15
   ↗
3. Kathleen Cloherty Henry Executive VP, General Counsel
   Sale
   $304K 14,000 shares at $21.68 25% of stake
   Traded Sep 2 Filed Sep 3
   ↗
4. Steven Louis Antonakes Executive VP
   Sale
   $296K 13,500 shares at $21.95 18% of stake
   Traded Sep 1 Filed Sep 2
   ↗
5. Donald Michael Westermann Chief Information Officer
   Sale
   $720K 33,412 shares at $21.54
   Traded Sep 1 Filed Sep 2
   ↗
6. Joseph F Casey Director
   Planned sale
   $40K 1,778 shares at $22.69 2.9% of stake
   Traded Aug 25 Filed Aug 26
   ↗
7. Joseph F Casey Director
   Planned sale
   $227K 10,000 shares at $22.72 14% of stake
   Traded Aug 24 Filed Aug 25
   ↗
8. Joseph F Casey Director
   Planned sale
   $230K 10,000 shares at $22.96 12% of stake
   Traded Aug 21 Filed Aug 24
   ↗
9. Joseph F Casey Director
   Planned sale
   $229K 10,000 shares at $22.88 11% of stake
   Traded Aug 20 Filed Aug 21
   ↗
10. Joseph F Casey Director
    Planned sale
    $236K 10,000 shares at $23.62 9.8% of stake
    Traded Aug 19 Filed Aug 20
    ↗
11. Luis Borgen Director
    Planned sale
    $39K 1,710 shares at $22.71 7.7% of stake
    Traded Jul 6 Filed Jul 7
    ↗
12. Luis Borgen Director
    Planned sale
    $38K 1,709 shares at $21.97 7.2% of stake
    Traded Jun 29 Filed Jun 30
    ↗
13. R David Rosato CFO
    Buy
    $188K 10,000 shares at $18.81 +25% to stake
    Traded Mar 5–6 Filed Mar 9
    ↗
14. Denis K Sheahan CEO
    Sale
    $14 1 share at $13.85 <0.1% of stake
    Traded Sep 16, 2025 Filed Mar 3
    ↗
15. David Andrew Ahlquist SVP, Chief Accounting Officer
    Sale
    $217K 10,000 shares at $21.65 51% of stake
    Traded Feb 5 Filed Feb 5
    ↗
16. Donald Michael Westermann Chief Information Officer
    Sale
    $427K 21,256 shares at $20.11 51% of stake
    Traded Jan 28 Filed Jan 29
    ↗

Also filed in the last 12 months, not counted as buying or selling: 21 share withholdings for taxes, 20 stock grants, and 19 option exercises.