List of insiders holdings for COLUMBIA BANKING SYSTEM INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| O'HAVER CORT L Executive Chairman | 2024-03-12 17:53:51 | 451,968 0 | 451,968 | Form 4 |
| WEYERHAEUSER WILLIAM T Director | 2019-05-24 15:42:14 | 32,188 223,249 | 255,437 | Form 4 |
| Stein Clint President, CEO | 2024-03-04 19:03:32 | 242,537 0 | 242,537 | Form 4 |
| FARNSWORTH RON L Chief Financial Officer | 2024-03-12 17:33:45 | 149,405 2410 | 151,815 | Form 4 |
| DRESSEL MELANIE J President and CEO | 2016-07-05 16:57:52 | 84,114 62,678 | 146,792 | Form 4 |
| Nixon Torran B Senior Executive VP | 2024-03-12 17:41:54 | 118,515 4930 | 123,445 | Form 4 |
| OGNALL ANDREW H IMO General Counsel | 2024-03-12 17:37:36 | 79,025 2517 | 81,542 | Form 4 |
| Merrywell Christopher Senior Executive VP | 2024-03-04 19:13:12 | 80,020 0 | 80,020 | Form 4 |
| BARUFFI KUMI YAMAMOTO General Counsel, Corporate Sec | 2024-03-04 19:39:47 | 78,549 0 | 78,549 | Form 4 |
| MATSON TOM SR Director | 2012-09-26 14:51:22 | 75,259 0 | 75,259 | Form 4 |
| FOWLER PEGGY Y Director | 2023-05-19 19:00:47 | 4676 66,563 | 71,239 | Form 4 |
| HULBERT TOM Director | 2022-05-05 14:04:23 | 69,990 0 | 69,990 | Form 4/A |
| MACHUCA LUIS Director | 2024-02-14 21:28:40 | 61,288 0 | 61,288 | Form 5 |
| WHITNEY EVANS Q Executive Vice President | 2007-01-10 19:49:12 | 50,439 7546 | 57,985 | Form 4 |
| Deer Aaron James Chief Strategy/Innovation Offc | 2024-03-04 19:53:41 | 55,074 0 | 55,074 | Form 4 |
| Dow Lisa Chief Risk Officer | 2024-03-04 19:31:26 | 52,492 0 | 52,492 | Form 4 |
| McDonald Andy EVP Chief Credit Officer | 2023-03-02 19:37:45 | 49,686 0 | 49,686 | Form 4 |
| FOLSOM JOHN Director | 2019-05-24 15:24:08 | 36,779 11,550 | 48,329 | Form 4 |
| Robbins Hadley S PRESIDENT & CEO | 2020-01-03 13:42:28 | 47,943 0 | 47,943 | Form 4 |
| Terry Hilliard C. III Director | 2023-05-19 19:03:36 | 44,000 0 | 44,000 | Form 4 |
| SCHMINKEY GARY R EVP and CFO | 2012-02-24 17:42:54 | 34,920 8138 | 43,058 | Form 4 |
| Burns Sheri Chief Human Resources Officer | 2024-03-12 17:29:55 | 42,488 0 | 42,488 | Form 4 |
| POPE MARIA M Director | 2023-05-19 19:02:58 | 42,094 0 | 42,094 | Form 4 |
| SCHULTZ JOHN F Director | 2024-01-30 15:12:13 | 41,870 0 | 41,870 | Form 4 |
| WILL JAMES M Director | 2014-06-27 14:26:46 | 36,137 1400 | 37,537 | Form 4 |
| Moore Devine David Chief Marketing Officer | 2024-03-04 20:02:34 | 34,664 0 | 34,664 | Form 4 |
| NELSON MARK W Executive Vice President | 2013-10-02 19:52:03 | 34,217 0 | 34,217 | Form 4 |
| RUSSELL HARALD R Executive Vice President | 2004-01-07 17:59:29 | 28,208 4803 | 33,011 | Form 4 |
| Roberts Kent Executive Vice President | 2013-07-02 17:54:37 | 23,590 9377 | 32,967 | Form 4 |
| RODMAN DONALD Director | 2012-09-26 15:01:34 | 15,873 15,567 | 31,440 | Form 4 |
| EERKES CRAIG D Director | 2024-01-31 21:12:06 | 31,163 0 | 31,163 | Form 4 |
| Eid Eric J EVP Chief Digital & Tech Off | 2023-03-02 18:11:02 | 29,243 0 | 29,243 | Form 4 |
| Lawson David C EVP Chief H.R. Officer | 2023-03-02 18:09:36 | 28,152 0 | 28,152 | Form 4 |
| Anderson Drew K Chief Administrative Officer | 2024-03-12 17:23:19 | 27,873 0 | 27,873 | Form 4 |
| White Lisa M PAO & Corporate Controller | 2024-03-12 17:19:40 | 25,205 0 | 25,205 | Form 4 |
| SEATON ELIZABETH WHITEHEAD Director | 2024-02-07 18:21:01 | 25,001 0 | 25,001 | Form 4 |
| Forrest Eric Director | 2024-01-30 19:28:09 | 24,838 0 | 24,838 | Form 4 |
| GOLDBERG FREDERICK M Director | 2014-06-27 14:22:34 | 19,750 4594 | 24,344 | Form 4 |
| Finkelstein Mark A Director | 2024-01-30 19:40:09 | 23,908 0 | 23,908 | Form 4 |
| REGIS DANIEL C Director | 2014-06-27 14:33:08 | 20,500 0 | 20,500 | Form 4 |
| Varnado Anddria Director | 2023-05-19 19:02:00 | 19,380 0 | 19,380 | Form 4 |
| Lund Randal Lee Director | 2024-02-02 21:22:44 | 17,149 0 | 17,149 | Form 4 |
| Ray Barry SVP & CAO | 2018-03-02 18:36:49 | 13,108 0 | 13,108 | Form 4 |
| Dietzler David A Director | 2019-05-24 15:19:35 | 12,303 0 | 12,303 | Form 4 |
| Sigrist Greg EVP & CFO | 2020-03-03 18:57:57 | 8126 0 | 8126 | Form 4 |
| Lakely Brock SVP Chief Accounting Officer | 2023-03-01 16:37:04 | 6194 0 | 6194 | Form 4 |
| Namdar Frank Chief Credit Officer | 2024-04-18 18:23:51 | 0 2920 | 2920 | Form 4 |
| Numata S Mae Fujita Director | 2024-01-30 21:51:02 | 1225 0 | 1225 | Form 4 |
| Elsaesser Ford Director | 2023-03-01 16:33:59 | 0 0 | 0 | Form 4 |
| Lantow Michelle Director | 2023-03-01 16:35:30 | 0 0 | 0 | Form 4 |
| Terrano Janine Director | 2023-03-01 16:35:04 | 0 0 | 0 | Form 4 |
| Schrag Laura Alvarez Director | 2023-03-01 16:36:22 | 0 0 | 0 | Form 4 |
| Mack-Askew Tracy Director | 2023-03-01 16:34:24 | 0 0 | 0 | Form 4 |