Donald Michael Westermann

EBC

Donald Michael Westermann serves as officer: 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

5 trades

$1.34M

Net Position

Net Seller

$1.34M

Companies Traded

EBC

Active Period

Mar 2023 – Jan 2026

5 total trades

Most Recent

Sell EBC

Jan 29, 2026 · $427.5K

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

Buys

0 · $0.00

Sells

5 · $1.34M

Total Shares Bought

Total Shares Sold

71,283

EBC Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 29, 2026↗	Sell	21,256	$20.11	$427.5K	20,860
Jan 28, 2026↗	Sell	21,256	$20.11	$427.5K	0
Mar 3, 2025↗	Sell	22,301	$17.73	$395.4K	0
Mar 1, 2024↗	Sell	3,557	$12.81	$45.6K	0
Mar 1, 2023↗	Sell	2,913	$15.63	$45.5K	0