Devine David Moore

COLB

Devine David Moore serves as officer: EVP Chief Marketing Officer at Columbia Banking System, Inc. (COLB). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$130.6K

Net Position

Net Seller

$130.6K

Companies Traded

COLB

Active Period

Feb 2026 – Jun 2026

2 total trades

Most Recent

Sell COLB

Jun 10, 2026 · $115.3K

Devine David Moore's Insider Trading at Columbia Banking System, Inc. (COLB)

Buys

0 · $0.00

Sells

2 · $130.6K

Total Shares Bought

Total Shares Sold

4,357

COLB Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 10, 2026	Sell	3,872	$29.77	$115.3K	22,448
Feb 15, 2026	Sell	485	$31.49	$15.3K	0

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officer: EVP Chief Strategy/Innov Offcr

COLBBuy · Jul 2, 2026

Brock Lakely

officer: EVP, Chief Accounting Officer

COLBSell · Mar 17, 2026

BARUFFI KUMI YAMAMOTO

officer: EVP General Counsel, Corp Sec

COLBSell · Mar 17, 2026

Clint Stein

Chair, President, CEO

COLBSell · Feb 15, 2026

Drew K Anderson

EVP Chief Admin Officer

COLBSell · Feb 15, 2026

Christopher Merrywell

Senior Executive VP

COLBSell · Feb 15, 2026

Frank Namdar

EVP Chief Credit Officer

COLBSell · Feb 15, 2026

Torran B Nixon

Senior Executive VP

COLBSell · Feb 15, 2026

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