COLUMBIA BANKING SYSTEM, INC.（COLB）内部人交易：高管与董事近期交易
过去 18 个月，共有 25 位内部人为 COLUMBIA BANKING SYSTEM, INC.（COLB）报告了 119 笔 Form 4 交易（最近一笔 2026-09-08）。
| 日期 | 内部人 | 职务 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-08 | GARDNER STEVEN R | 董事 | 买入 | 2,577 | $0 |
| 2026-09-04 | LAGOMARSINO SIMONE | 董事 | 买入 | 2,670 | $0 |
| 2026-08-18 | Giem Judi | EVP CHRO | 买入 | 2,393 | $78,227 |
| 2026-08-18 | Giem Judi | EVP CHRO | 卖出 | 643 | $21,020 |
| 2026-07-02 | Deer Aaron James | EVP Chief Strategy/Innov Offcr | 买入 | 886 | $22,478 |
| 2026-06-10 | Moore Devine David | EVP Chief Marketing Officer | 卖出 | 60 | $1,786 |
| 2026-06-10 | Moore Devine David | EVP Chief Marketing Officer | 卖出 | 3,812 | $113,521 |
| 2026-05-18 | Finkelstein Mark A | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | Forrest Eric | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | Varnado Anddria | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | Lund Randal Lee | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | SEATON ELIZABETH WHITEHEAD | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | SCHULTZ JOHN F | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | Terry Hilliard C. III | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | STUDENMUND JAYNIE M | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | MITCHELL M CHRISTIAN | 董事 | 买入 | 3,949 | $0 |
| 2026-05-18 | MACHUCA LUIS | 董事 | 买入 | 3,949 | $0 |
| 2026-04-16 | Lakely Brock | EVP, Chief Accounting Officer | 卖出 | 396 | $11,524 |
| 2026-03-20 | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | 卖出 | 937 | $24,578 |
| 2026-03-20 | Lakely Brock | EVP, Chief Accounting Officer | 卖出 | 211 | $5,535 |
| 2026-03-17 | Lakely Brock | EVP, Chief Accounting Officer | 买入 | 846 | $22,191 |
| 2026-03-17 | Moore Devine David | EVP Chief Marketing Officer | 买入 | 940 | $24,656 |
| 2026-03-17 | Moore Devine David | EVP Chief Marketing Officer | 卖出 | 376 | $9,862 |
| 2026-03-17 | Namdar Frank | EVP Chief Credit Officer | 买入 | 2,820 | $73,969 |
| 2026-03-17 | Namdar Frank | EVP Chief Credit Officer | 卖出 | 1,367 | $35,856 |
来源：SEC Form 4 申报文件 · 截至 2026-09-08