Columbia Banking System, Inc. ("Columbia" Nasdaq: COLB), parent company of Columbia Bank, today announced it will release first quarter 2026 financial results on Thursday, April 23, 2026, after market ...

Since September 2025, Columbia Banking System has been in a holding pattern, posting a small loss of 1.3% while floating ...

Columbia Banking COLB exited 2025 with a cleaner funding stack, steadier spreads and a fuller Western footprint after the Pacific Premier buyout. Fourth-quarter 2025 net interest margin (NIM) reached ...

Investors in Columbia Banking System Inc (Symbol: COLB) saw new options become available this week, for the May 2024 expiration. One of the key data points that goes into the price an option buyer is ...

Columbia Banking System (COLB) on Thursday turned in an earnings beat in the first full-quarter contribution from its Pacific Premier Bancorp acquisition, which closed at the end of August. "We remain ...

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Columbia Banking COLB has rallied off its lows, aided by four straight quarterly earnings beats and a sturdier Western footprint after acquiring Pacific Premier in August 2025. With estimate momentum ...