Namdar Frank 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Namdar Frank（CIK 1759802）在 1 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-03-17）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-03-17 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 买入 | 2,820 | $73,969 |
| 2026-03-17 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 卖出 | 1,367 | $35,856 |
| 2026-03-02 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 卖出 | 1,808 | $51,438 |
| 2026-02-18 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 卖出 | 1,169 | $36,812 |
| 2026-02-04 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 买入 | 4,667 | $138,563 |
| 2026-02-04 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 卖出 | 2,383 | $70,751 |
| 2026-01-22 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 卖出 | 579 | $0 |
| 2026-01-22 | COLUMBIA BANKING SYSTEM, INC. (COLB) | EVP Chief Credit Officer | 卖出 | 1,652 | $46,834 |
来源：SEC Form 4 申报文件 · 截至 2026-03-17