MarketPeel
Insider Trading Intelligence
Senior Executive VP
Mon, Feb 2, 2026
Feb 2
sold $164.13k of COLB
5,528 shares @ $29.69
Decreased holdings by -4.90%
8th largest trade (out of 32)
Cluster Buy
Trade made by an officer
Part of a cluster of 11 transactions by 10 insiders
Price 15% above 200-day moving average
COLBCOLUMBIA BANKING SYSTEM, INC.
FinancialsBanks
1D0.00%
1W-1.34%
1M+6.95%
3M+13.12%
6M
1Y

Recent insider activity at COLB

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