Columbia Banking System, Inc. (COLB)

NASDAQ: COLB · Real-Time Price · USD

32.69

+0.25 (0.77%)

At close: Aug 14, 2026, 4:00 PM EDT

32.75

+0.06 (0.18%)

After-hours: Aug 14, 2026, 7:34 PM EDT

Columbia Banking System Filings