Stocks · Financials · State Commercial Banks

COLUMBIA BANKING SYSTEM, INC.

COLB Clue Score53

United States Fiscal year ends December CIK 0000887343 Results filed 22 Oct 2026

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What the insiders did Net selling

Bought (1 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (1 mo)

$328.62K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$328.62K

7 of 7 sales

Net

−$328.62K

−$328.62K against sales at will