Columbia Banking System (COLB) Shares Repurchased (2011 - 2026)

Columbia Banking System has disclosed Shares Repurchased across 15 years of filings, most recently posting $215.0 million for Q1 2026.

• Shares Repurchased for Q1 2026 came in at $215.0 million, up 2971.43% year-over-year; the trailing twelve-month figure through Mar 2026 was $317.0 million (up 3788.14% YoY), and the FY2025 annual result was $109.0 million, up 1716.67% from the prior year.
• Shares Repurchased came in at $215.0 million for Q1 2026 at Columbia Banking System, up from $100.0 million in the prior quarter.
• In the past five years, Shares Repurchased ranged from a high of $215.0 million in Q1 2026 to a low of -$106000.0 in Q4 2023.
• The 5-year median for Shares Repurchased is $754500.0 (2023), against an average of $21.3 million.
• Across the five-year window, Shares Repurchased plunged 915.38% in 2023 and jumped 2971.43% in 2026, its largest moves.
• Columbia Banking System's Shares Repurchased stood at $13000.0 in 2022, then slumped by 915.38% to -$106000.0 in 2023, then soared by 464.15% to $386000.0 in 2024, then soared by 25806.74% to $100.0 million in 2025, then surged by 115.0% to $215.0 million in 2026.
• The last three Shares Repurchased figures came in at $215.0 million (Q1 2026), $100.0 million (Q4 2025), and $399000.0 (Q3 2025), per Business Quant data.