| 2023-06-30 | Columbia Banking System, Inc. COLB | General Counsel, Corporate Sec | 854 0.0005% | $18.25 | $15,586 | -1.48% | ||
| 2022-12-30 | Columbia Banking System, Inc. COLB | EVP General Counsel | 232 <0.0001% | $26.84 | $6,227 | -27.11% | ||
| 2022-06-30 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 446 0.0002% | $25.79 | $11,502 | +4.46% | ||
| 2022-01-04 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 186 <0.0001% | $29.45 | $5,478 | -6.62% | ||
| 2021-07-06 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 304 0.0004% | $31.64 | $9,619 | -4.37% | ||
| 2021-01-07 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 438 0.0002% | $12.03 | $5,269 | -2.82% | ||
| 2020-07-02 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 674 0.0009% | $25.51 | $17,194 | +35.81% | ||
| 2020-01-03 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 274 0.0003% | $32.81 | $8,990 | -28.34% | ||
| 2019-07-01 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 518 0.0006% | $32.56 | $16,866 | -1.56% | ||
| 2019-01-02 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 420 0.0005% | $32.66 | $13,717 | +0.84% | ||
| 2018-07-05 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 748 0.0009% | $36.81 | $27,534 | -8.79% | ||
| 2018-01-08 | Columbia Banking System, Inc. COLB | EVP and General Counsel | 348 0.0004% | $36.63 | $12,747 | -3.66% |