Donald Michael Westermann

EBC

Donald Michael Westermann serves as Chief Information Officer at Eastern Bankshares, Inc. (EBC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$914.0K

Net Position

Net Seller

$914.0K

Companies Traded

EBC

Active Period

Mar 2023 – Jan 2026

4 total trades

Most Recent

Sell EBC

Jan 28, 2026 · $427.5K

Donald Michael Westermann's Insider Trading at Eastern Bankshares, Inc. (EBC)

Buys

0 · $0.00

Sells

4 · $914.0K

Total Shares Bought

Total Shares Sold

50,027

EBC Price Chart

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Date	Type	Shares	Avg Price	Value
Jan 28, 2026↗	Sell	21,256	$20.11	$427.5K
Mar 3, 2025↗	Sell	22,301	$17.73	$395.4K
Mar 1, 2024↗	Sell	3,557	$12.81	$45.6K
Mar 1, 2023↗	Sell	2,913	$15.63	$45.5K

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Executive Chair

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SHEAHAN DENIS K

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