Columbia Banking System (COLB) Other Operating Expenses (2010 - 2026)

Columbia Banking System has reported Other Operating Expenses for 17 years, with the latest figure at -$2.0 million in Q1 2026.

• Quarterly Other Operating Expenses fell 128.57% year-over-year to -$2.0 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $68.2 million (up 620.15% YoY) and the FY2025 annual result came in at $11.0 million, up 210.0% from the prior year.
• Other Operating Expenses slipped to -$2.0 million in Q1 2026 per COLB's latest filing, from $66.0 million in the prior quarter.
• Over five years, Other Operating Expenses peaked at $282.6 million in Q4 2023 and troughed at -$10.1 million in Q2 2024.
• A 5-year average of $103.4 million and a median of $131.6 million in 2022 frame the typical range for Other Operating Expenses.
• The sharpest annual moves came in 2025 and 2026: Other Operating Expenses soared 760.0% in 2025, then slumped 128.57% in 2026.
• Over 5 years, Other Operating Expenses stood at $138.3 million in 2022, then jumped by 104.41% to $282.6 million in 2023, then tumbled by 103.54% to -$10.0 million in 2024, then jumped by 760.0% to $66.0 million in 2025, then plunged by 103.03% to -$2.0 million in 2026.
• According to Business Quant data, Other Operating Expenses over the past three periods registered -$2.0 million, $66.0 million, and $4.0 million for Q1 2026, Q4 2025, and Q3 2025 respectively.