COLB
Columbia Banking System Inc
NASDAQ: COLB · FINANCIAL SERVICES · BANKS - REGIONAL
$29.12
-1.69% today
Updated 2026-04-29
Market cap
$8.43B
P/E ratio
11.42
P/S ratio
3.61x
EPS (TTM)
$2.55
Dividend yield
4.93%
52W range
$21 – $32
Volume
2.9M
Columbia Banking System Inc (COLB) Insider transactions
Net insider activity
Net buying (108,627 shares)
Buy transactions
34
Sell transactions
66
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-15 | LAKELY, BROCK | EVP, Chief Accounting Officer | Sale | 396 | $29.10 | $11523.60 |
| 2026-03-16 | MACHUCA, LUIS | Director | Buy | 659 | $26.83 | $17680.97 |
| 2026-03-13 | STEIN, CLINT | Director, Chair, CEO, President | Sale | 18,171 | — | — |
| 2026-03-13 | STEIN, CLINT | Director, Chair, CEO, President | Buy | 18,171 | $26.23 | $476625.33 |
| 2026-03-13 | STEIN, CLINT | Director, Chair, CEO, President | Sale | 7,151 | $26.23 | $187570.73 |
| 2026-03-13 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 2,381 | — | — |
| 2026-03-13 | OGNALL, ANDREW H | EVP Chief Risk Officer | Buy | 2,381 | $26.23 | $62453.63 |
| 2026-03-13 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 951 | $26.23 | $24944.73 |
| 2026-03-13 | NIXON, TORRAN B | Senior Executive VP | Sale | 5,013 | — | — |
| 2026-03-13 | NIXON, TORRAN B | Senior Executive VP | Buy | 5,013 | $26.23 | $131490.99 |
| 2026-03-13 | NIXON, TORRAN B | Senior Executive VP | Sale | 2,002 | $26.23 | $52512.46 |
| 2026-03-13 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 2,820 | — | — |
| 2026-03-13 | NAMDAR, FRANK | EVP Chief Credit Officer | Buy | 2,820 | $26.23 | $73968.60 |
| 2026-03-13 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 1,367 | $26.23 | $35856.41 |
| 2026-03-13 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 940 | — | — |
| 2026-03-13 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Buy | 940 | $26.23 | $24656.20 |
| 2026-03-13 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 376 | $26.23 | $9862.48 |
| 2026-03-13 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Sale | 5,013 | — | — |
| 2026-03-13 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Buy | 5,013 | $26.23 | $131490.99 |
| 2026-03-13 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Sale | 1,973 | $26.23 | $51751.79 |
| 2026-03-13 | LAKELY, BROCK | EVP, Chief Accounting Officer | Sale | 846 | — | — |
| 2026-03-13 | LAKELY, BROCK | EVP, Chief Accounting Officer | Buy | 846 | $26.23 | $22190.58 |
| 2026-03-13 | LAKELY, BROCK | EVP, Chief Accounting Officer | Sale | 211 | $26.23 | $5534.53 |
| 2026-03-13 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Sale | 1,567 | — | — |
| 2026-03-13 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Buy | 1,567 | $26.23 | $41102.41 |
| 2026-03-13 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Sale | 617 | $26.23 | $16183.91 |
| 2026-03-13 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Sale | 2,381 | — | — |
| 2026-03-13 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Buy | 2,381 | $26.23 | $62453.63 |
| 2026-03-13 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Sale | 937 | $26.23 | $24577.51 |
| 2026-03-13 | ANDERSON, DREW K | EVP Chief Admin Officer | Sale | 2,506 | — | — |
| 2026-03-13 | ANDERSON, DREW K | EVP Chief Admin Officer | Buy | 2,506 | $26.23 | $65732.38 |
| 2026-03-13 | ANDERSON, DREW K | EVP Chief Admin Officer | Sale | 1,215 | $26.23 | $31869.45 |
| 2026-03-04 | NIXON, TORRAN B | Senior Executive VP | Sale | 2,240 | $28.85 | $64624.00 |
| 2026-03-03 | NIXON, TORRAN B | Senior Executive VP | Sale | 2,241 | $28.25 | $63308.25 |
| 2026-03-01 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 9,789 | $28.45 | $278497.05 |
| 2026-03-01 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 1,304 | $28.45 | $37098.80 |
| 2026-03-01 | NIXON, TORRAN B | Senior Executive VP | Sale | 2,980 | $28.45 | $84781.00 |
| 2026-03-01 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 1,808 | $28.45 | $51437.60 |
| 2026-03-01 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 838 | $28.45 | $23841.10 |
| 2026-03-01 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Sale | 3,230 | $28.45 | $91893.50 |
| 2026-03-01 | LAKELY, BROCK | EVP, Chief Accounting Officer | Sale | 391 | $28.45 | $11123.95 |
| 2026-03-01 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Sale | 918 | $28.45 | $26117.10 |
| 2026-03-01 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Sale | 1,799 | $28.45 | $51181.55 |
| 2026-03-01 | ANDERSON, DREW K | EVP Chief Admin Officer | Sale | 1,808 | $28.45 | $51437.60 |
| 2026-02-18 | STEIN, CLINT | Director, Chair, President, CEO | Buy | 56,017 | $31.24 | $1.75M |
| 2026-02-18 | SEDA, IVAN A | EVP, Chief Financial Officer | Buy | 12,804 | $31.24 | $399996.96 |
| 2026-02-18 | OGNALL, ANDREW H | EVP Chief Risk Officer | Buy | 8,002 | $31.24 | $249982.48 |
| 2026-02-18 | NIXON, TORRAN B | Senior Executive VP | Buy | 16,645 | $31.24 | $519989.80 |
| 2026-02-18 | NAMDAR, FRANK | EVP Chief Credit Officer | Buy | 8,002 | $31.24 | $249982.48 |
| 2026-02-18 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Buy | 2,800 | $31.24 | $87472.00 |
| 2026-02-18 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Buy | 16,645 | $31.24 | $519989.80 |
| 2026-02-18 | LAKELY, BROCK | EVP, Chief Accounting Officer | Buy | 5,601 | $31.24 | $174975.24 |
| 2026-02-18 | GIEM, JUDI | EVP CHRO | Buy | 8,322 | $31.24 | $259979.28 |
| 2026-02-18 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Buy | 4,001 | $31.24 | $124991.24 |
| 2026-02-18 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Buy | 8,322 | $31.24 | $259979.28 |
| 2026-02-18 | ANDERSON, DREW K | EVP Chief Admin Officer | Buy | 8,002 | $31.24 | $249982.48 |
| 2026-02-15 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 3,922 | $31.49 | $123503.78 |
| 2026-02-15 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 931 | $31.49 | $29317.19 |
| 2026-02-15 | NIXON, TORRAN B | Senior Executive VP | Sale | 1,905 | $31.49 | $59988.45 |
| 2026-02-15 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 1,169 | $31.49 | $36811.81 |
| 2026-02-15 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 485 | $31.49 | $15272.65 |
| 2026-02-15 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Sale | 1,706 | $31.49 | $53721.94 |
| 2026-02-15 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Sale | 531 | $31.49 | $16721.19 |
| 2026-02-15 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Sale | 1,036 | $31.49 | $32623.64 |
| 2026-02-15 | ANDERSON, DREW K | EVP Chief Admin Officer | Sale | 788 | $31.49 | $24814.12 |
| 2026-02-04 | MACHUCA, LUIS | Director | Buy | 562 | $31.12 | $17489.44 |
| 2026-02-02 | STEIN, CLINT | Director, Chair, President, CEO | Buy | 28,927 | $29.69 | $858842.63 |
| 2026-02-02 | STEIN, CLINT | Director, Chair, President, CEO | Buy | 21,988 | $29.69 | $652823.72 |
| 2026-02-02 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 11,383 | $29.69 | $337961.27 |
| 2026-02-02 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 8,653 | $29.69 | $256907.57 |
| 2026-02-02 | OGNALL, ANDREW H | EVP Chief Risk Officer | Buy | 4,510 | $29.69 | $133901.90 |
| 2026-02-02 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 1,929 | $29.69 | $57272.01 |
| 2026-02-02 | NIXON, TORRAN B | Senior Executive VP | Buy | 13,844 | $29.69 | $411028.36 |
| 2026-02-02 | NIXON, TORRAN B | Senior Executive VP | Sale | 5,528 | $29.69 | $164126.32 |
| 2026-02-02 | NAMDAR, FRANK | EVP Chief Credit Officer | Buy | 4,667 | $29.69 | $138563.23 |
| 2026-02-02 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 2,383 | $29.69 | $70751.27 |
| 2026-02-02 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Buy | 2,095 | $29.69 | $62200.55 |
| 2026-02-02 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 965 | $29.69 | $28650.85 |
| 2026-02-02 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Buy | 12,576 | $29.69 | $373381.44 |
| 2026-02-02 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Sale | 4,949 | $29.69 | $146935.81 |
| 2026-02-02 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Buy | 2,620 | $29.69 | $77787.80 |
| 2026-02-02 | DEER, AARON JAMES | EVP Chief Strategy/Innov Offcr | Sale | 1,191 | $29.69 | $35360.79 |
| 2026-02-02 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Buy | 5,093 | $29.69 | $151211.17 |
| 2026-02-02 | BARUFFI, KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Sale | 2,110 | $29.69 | $62645.90 |
| 2026-02-02 | ANDERSON, DREW K | EVP Chief Admin Officer | Buy | 3,146 | $29.69 | $93404.74 |
| 2026-02-02 | ANDERSON, DREW K | EVP Chief Admin Officer | Sale | 1,710 | $29.69 | $50769.90 |
| 2026-01-30 | GARDNER, STEVEN R | Director | Sale | 13,725 | $29.43 | $403926.75 |
| 2026-01-20 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 7,615 | $28.35 | $215885.25 |
| 2026-01-20 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 5,635 | $28.35 | $159752.25 |
| 2026-01-20 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 3,588 | — | — |
| 2026-01-20 | STEIN, CLINT | Director, Chair, President, CEO | Sale | 2,727 | — | — |
| 2026-01-20 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 1,353 | $28.35 | $38357.55 |
| 2026-01-20 | OGNALL, ANDREW H | EVP Chief Risk Officer | Sale | 559 | — | — |
| 2026-01-20 | NIXON, TORRAN B | Senior Executive VP | Sale | 3,873 | $28.35 | $109799.55 |
| 2026-01-20 | NIXON, TORRAN B | Senior Executive VP | Sale | 1,717 | — | — |
| 2026-01-20 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 1,652 | $28.35 | $46834.20 |
| 2026-01-20 | NAMDAR, FRANK | EVP Chief Credit Officer | Sale | 579 | — | — |
| 2026-01-20 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 628 | $28.35 | $17803.80 |
| 2026-01-20 | MOORE, DEVINE DAVID | EVP Chief Marketing Officer | Sale | 260 | — | — |
| 2026-01-20 | MERRYWELL, CHRISTOPHER | Senior Executive VP | Sale | 3,496 | $28.35 | $99111.60 |