MarketPeel
Insider Trading Intelligence
EVP General Counsel, Corp Sec
Fri, Mar 13, 2026
Mar 13
bought $62.45k of COLB
2,381 shares @ $26.23
Increased holdings by +4.60%
Cluster Buy
Trade made by an officer
Part of a cluster of 10 transactions by 10 insiders
43% win rate · -2.9% median edge vs SPY (7 trades, 90-day · small sample)
COLBCOLUMBIA BANKING SYSTEM, INC.
FinancialsBanks
1D0.00%
1W-1.34%
1M+6.95%
3M+13.12%
6M
1Y

Recent insider activity at COLB

FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback