COLB · Columbia Banking System, Inc. · Share Buybacks
Share-repurchase activity from the company's own XBRL filings — cash spent buying back common stock per fiscal year and per recent quarter, share counts where the company tagged them, and the buyback program's authorization — paired with the company's at-the-market (ATM) equity offering programs, the dilution side of the same picture. Repurchase amounts come exclusively from tagged SEC data; program figures with no tagged equivalent (untagged authorizations and all ATM figures) are read from the filing's own text and shown only after verification.
| Program Announced | Authorized | Remaining | As of | Runs Through | Source |
|---|---|---|---|---|---|
| 2025-10-29 | $700,000,000 | $202,000,000 | 2026-06-30 | 2026-11-30 | 10-Q , filed 2026-08-04 |
Cash spent on buybacks by quarter
Cash deployed each quarter, with the average price paid where the company reported it. Δ marks quarters derived from the company's cumulative year-to-date disclosures.
Repurchase History
| Fiscal Year Ended | Cash Spent | Source | ||
|---|---|---|---|---|
| 2026-06-30 YTD | $418,000,000 | 10-Q, filed 2026-08-04 | ||
| 2025-12-31 | $109,000,000 | 10-K, filed 2026-02-26 | ||
| 2024-12-31 | $6,000,000 | 10-K, filed 2026-02-26 | ||
| 2023-12-31 | $6,000,000 | 10-K, filed 2026-02-26 | ||
| 2022-12-31 | $4,163,000 | 10-K, filed 2025-02-25 | ||
| 2021-12-31 | $80,690,000 | 10-K, filed 2024-02-27 | ||
| 2020-12-31 | $20,000,000 | 10-K, filed 2023-02-24 | ||
| 2019-12-31 | $50,834,000 | 10-K, filed 2022-02-25 | ||
| 2018-12-31 | $0 | 10-K, filed 2021-02-26 | ||
| 2017-12-31 | $0 | 10-K, filed 2020-02-27 | ||
| 2016-12-31 | $1,125,000 | 10-K, filed 2019-02-28 | ||
| 2015-12-31 | $906,000 | 10-K, filed 2018-03-01 | ||
| 2014-12-31 | $622,000 | 10-K, filed 2017-03-01 | ||
| 2013-12-31 | $429,000 | 10-K, filed 2016-02-29 | ||
| 2012-12-31 | $0 | 10-K, filed 2015-03-02 | ||
| 2011-12-31 | $32,000 | 10-K, filed 2014-03-03 | ||