Denis K. Sheahan

Chief Executive Officer at Eastern Bankshares Inc.

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
2 years
Director since
2024

2 years of board service in total across 1 board, counting each seat separately. Longest: Eastern Bankshares Inc., 2 years.

Eastern Bankshares Inc. Director ยท Chief Executive Officer
2 years ยท Since 2024

Chief executive roles

Eastern Bankshares Inc. ยท Chief Executive Officer
Since July 2024

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Mar 3, 2026 Eastern Bankshares Inc. Option exercise +34,065 โ€” โ€”
Mar 3, 2026 Eastern Bankshares Inc. Shares withheld for tax โˆ’15,184 $19.45 $295,329
Sep 16, 2025 Eastern Bankshares Inc. Open-market sale โˆ’1 $13.85 $14
Sep 3, 2025 Eastern Bankshares Inc. Option exercise +8,606 โ€” โ€”
Sep 3, 2025 Eastern Bankshares Inc. Shares withheld for tax โˆ’4,162 $17.02 $70,837
Aug 25, 2025 Eastern Bankshares Inc. Open-market purchase +29,762 $16.71 $497,323

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