Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2024-11-14 1:28 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | T. Rowe Price Investment Management Inc. | 12,592,357 6.000% | 12,592,357 (New Position) | View |
| 2024-02-13 5:02 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | VANGUARD GROUP INC | 21,753,210 10.430% | 12,282,613 (+129.69%) | View |
| 2024-02-09 09:59 am Sale | 13G | COLUMBIA BANKING SYSTEM INC. COLB | DIMENSIONAL FUND ADVISORS LP | 2,975,877 1.400% | -2,092,874 (-41.29%) | View |
| 2024-01-30 12:42 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | FRANKLIN MUTUAL ADVISERS LLC | 7,775,180 3.700% | 3,075,169 (+65.43%) | View |
| 2024-01-25 1:48 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | BlackRock Inc. BLK | 18,472,440 8.900% | 13,357,753 (+261.16%) | View |
| 2024-01-22 09:37 am Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | STATE STREET CORP STT | 9,345,530 4.480% | 4,585,343 (+96.33%) | View |
| 2023-03-08 2:01 pm Sale | 13G | COLUMBIA BANKING SYSTEM INC. COLB | BlackRock Inc. BLK | 5,114,687 6.500% | -6,210,697 (-54.84%) | View |
| 2023-02-10 2:42 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | DIMENSIONAL FUND ADVISORS LP | 5,068,751 6.400% | 3,667,600 (+261.76%) | View |
| 2023-02-09 11:16 am Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | VANGUARD GROUP INC | 9,470,597 12.040% | 562,310 (+6.31%) | View |
| 2023-02-08 10:55 am Sale | 13G | COLUMBIA BANKING SYSTEM INC. COLB | STATE STREET CORP STT | 4,760,187 6.050% | -197,187 (-3.98%) | View |
| 2023-01-30 1:53 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | FRANKLIN MUTUAL ADVISERS LLC | 4,700,011 6.000% | 4,700,011 (New Position) | View |
| 2023-01-26 08:52 am Unchanged | 13G | COLUMBIA BANKING SYSTEM INC. COLB | BlackRock Inc. BLK | 11,325,384 14.400% | 0 (Unchanged) | View |
| 2023-01-20 09:43 am Sale | 13G | COLUMBIA BANKING SYSTEM INC. COLB | BlackRock Inc. BLK | 11,325,384 14.400% | -130,965 (-1.14%) | View |
| 2022-02-14 2:34 pm Sale | 13G | COLUMBIA BANKING SYSTEM INC. COLB | PRICE T ROWE ASSOCIATES INC | 2,981,055 3.700% | -1,779,422 (-37.38%) | View |
| 2022-02-10 1:42 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | STATE STREET CORP STT | 4,957,374 6.310% | 4,957,374 (New Position) | View |
| 2022-02-09 3:43 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | VANGUARD GROUP INC | 8,908,287 11.350% | 1,378,645 (+18.31%) | View |
| 2022-01-27 11:00 am Unchanged | 13G | COLUMBIA BANKING SYSTEM INC. COLB | BlackRock Inc. BLK | 11,456,349 14.600% | 0 (Unchanged) | View |
| 2022-01-25 3:03 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | BlackRock Inc. BLK | 11,456,349 14.600% | 908,319 (+8.61%) | View |
| 2021-02-16 12:23 pm Purchase | 13G | COLUMBIA BANKING SYSTEM INC. COLB | PRICE T ROWE ASSOCIATES INC | 4,760,477 6.600% | 435,361 (+10.07%) | View |
| 2021-02-10 10:46 am Sale | 13G | COLUMBIA BANKING SYSTEM INC. COLB | VANGUARD GROUP INC | 7,529,642 10.520% | -257,656 (-3.31%) | View |