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Columbia Banking System Insider Trading Activity | NASDAQ:COLB | Benzinga
Track the latest Columbia Banking System insider trading activity. Stay informed on recent buys, sells, and market impact for Columbia Banking System stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Columbia Banking System Inc Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
There has been no Insider buying or selling in the last 90 days.
Ownership Statistics for Columbia Banking System Inc
Shares Outstanding
210.201M
Insider Shares Owned
4.723M
Insider Percentage Owned
2.25%
Institutional Shares Held
178.422M
Institutional Percentage Held
84.9%
| Mar 05, 2025 | Torran Nixon | SENIOR EXECUTIVE VP | -4.48K | $25.99 | -$116.46K | SELL | -4.04% | 106.45K | Mar 04 | View |
| Feb 07, 2024 | WHITEHEAD ELIZABETH SEATON | DIRECTOR | 2.69K | $18.48 | $49.62K | BUY | 12.03% | 25.00K | Feb 06 | View |
| Feb 02, 2024 | Lee Randal Lund | DIRECTOR | 1.00K | $19.29 | $19.29K | BUY | 6.19% | 17.15K | Feb 01 | View |
| Feb 01, 2024 | LUIS MACHUCA | DIRECTOR | 4.89K | $20.58 | $100.64K | BUY | 8.74% | 60.84K | Jan 31 | View |
| Feb 01, 2024 | James Aaron Deer | CHIEF STRATEGY/INNOVATION OFFC | 2.00K | $19.32 | $38.65K | BUY | 5.74% | 36.85K | Feb 01 | View |
| Feb 01, 2024 | Torran Nixon | SENIOR EXECUTIVE VP | 3.65K | $20.49 | $74.80K | BUY | 2.76% | 135.75K | Jan 31 | View |
| Jan 31, 2024 | CRAIG EERKES | DIRECTOR | 2.14K | $20.82 | $44.58K | BUY | 7.38% | 31.16K | Jan 30 | View |
| Jan 31, 2024 | Christopher Merrywell | SENIOR EXECUTIVE VP | 5.00K | $21.09 | $105.45K | BUY | 10.93% | 50.73K | Jan 30 | View |
| Jan 30, 2024 | Clint Stein | PRESIDENT, CEO | 9.50K | $20.96 | $199.11K | BUY | 6.08% | 165.68K | Jan 30 | View |
| Jan 30, 2024 | Fujita Mae Numata | DIRECTOR | 2.40K | $21.09 | $50.61K | BUY | ∞ | 1.23K | Jan 30 | View |
| Jan 30, 2024 | Mark Finkelstein | DIRECTOR | 3.59K | $20.87 | $74.97K | BUY | 17.68% | 23.91K | Jan 30 | View |
| Jan 30, 2024 | Eric Forrest | DIRECTOR | 4.75K | $20.89 | $99.24K | BUY | 23.65% | 24.84K | Jan 29 | View |
| Jan 30, 2024 | RON FARNSWORTH | CHIEF FINANCIAL OFFICER | 2.50K | $20.71 | $51.77K | BUY | 1.57% | 161.43K | Jan 29 | View |
| Jan 30, 2024 | JOHN SCHULTZ | DIRECTOR | 8.56K | $20.39 | $174.56K | BUY | 25.69% | 41.87K | Jan 29 | View |
| Jul 05, 2023 | YAMAMOTO KUMI BARUFFI | GENERAL COUNSEL, CORPORATE SEC | 854.00 | $18.25 | $15.59K | BUY | 2.00% | 43.51K | Jun 30 | View |
| Jul 05, 2023 | James Aaron Deer | CHIEF STRATEGY/INNOVATION OFFC | 854.00 | $18.25 | $15.59K | BUY | 2.42% | 36.14K | Jun 30 | View |
| May 24, 2023 | CRAIG EERKES | DIRECTOR | 2.38K | $21.01 | $50.02K | BUY | 8.94% | 29.02K | May 24 | View |
| Jan 04, 2023 | YAMAMOTO KUMI BARUFFI | EVP GENERAL COUNSEL | 232.00 | $26.84 | $6.23K | BUY | 0.98% | 23.82K | Dec 30 | View |
| Jan 04, 2023 | David Lawson | EVP CHIEF H.R. OFFICER | 264.00 | $26.84 | $7.09K | BUY | 1.26% | 21.21K | Dec 30 | View |
| Jul 01, 2022 | David Lawson | EVP & CHIEF H.R. OFFICER | 271.00 | $25.79 | $6.99K | BUY | 1.31% | 20.95K | Jun 30 | View |
| Jul 01, 2022 | YAMAMOTO KUMI BARUFFI | EVP AND GENERAL COUNSEL | 446.00 | $25.79 | $11.50K | BUY | 1.93% | 23.58K | Jun 30 | View |
| Jul 01, 2022 | James Aaron Deer | EVP CHIEF FINANCIAL OFFICER | 748.00 | $25.79 | $19.29K | BUY | 4.85% | 16.18K | Jun 30 | View |
| Jun 13, 2022 | CRAIG EERKES | DIRECTOR | 1.69K | $28.52 | $48.31K | BUY | 9.14% | 20.23K | Jun 10 | View |
| May 04, 2022 | Aaron J. Deer | EVP CHIEF FINANCIAL OFFICER | 3.00K | $28.00 | $84.00K | BUY | 24.14% | 15.43K | May 02 | View |
| Feb 24, 2022 | James Aaron Deer | EVP CHIEF FINANCIAL OFFICER | 3.00K | $33.45 | $100.36K | BUY | 31.82% | 12.43K | Feb 24 | View |
| Jan 05, 2022 | David C Lawson | EVP & CHIEF H.R. OFFICER | 116.00 | $29.45 | $3.42K | BUY | 0.60% | 19.34K | Jan 04 | View |
| Jan 05, 2022 | Kumi Baruffi | EVP AND GENERAL COUNSEL | 186.00 | $29.45 | $5.48K | BUY | 0.88% | 21.34K | Jan 04 | View |
| Nov 29, 2021 | Tom Hulbert | DIRECTOR | 11.07K | $32.21 | $356.66K | BUY | 18.79% | 69.99K | Nov 26 | View |
| Jul 06, 2021 | David C Lawson | EVP & CHIEF H.R. OFFICER | 190.00 | $31.64 | $6.01K | BUY | 1.00% | 19.23K | Jul 06 | View |
| Jul 06, 2021 | James Aaron Deer | EVP CHIEF FINANCIAL OFFICER | 711.00 | $31.64 | $22.50K | BUY | 11.16% | 7.08K | Jul 06 | View |
| Jul 06, 2021 | Kumi Baruffi | EVP AND GENERAL COUNSEL | 304.00 | $31.64 | $9.62K | BUY | 1.46% | 21.15K | Jul 06 | View |
| Feb 17, 2021 | James Aaron Deer | EVP CHIEF FINANCIAL OFFICER | 2.37K | $35.59 | $84.37K | BUY | 59.27% | 6.37K | Feb 15 | View |
| Jan 08, 2021 | Clint Stein | PRESIDENT, CEO & DIRECTOR | 179.00 | $24.06 | $4.31K | BUY | 0.64% | 28.23K | Jan 07 | View |
| Jan 08, 2021 | David C Lawson | EVP & CHIEF H.R. OFFICER | 137.00 | $24.06 | $3.30K | BUY | 0.78% | 17.65K | Jan 07 | View |
| Jan 08, 2021 | Kumi Baruffi | EVP AND GENERAL COUNSEL | 219.00 | $24.06 | $5.27K | BUY | 1.17% | 18.98K | Jan 07 | View |
| Aug 11, 2020 | Andrew McDonald | — | -3.07K | $30.90 | -$94.94K | SELL | -7.17% | 39.81K | Aug 10 | View |
| Jul 06, 2020 | Kumi Baruffi | — | 337.00 | $25.51 | $8.60K | PURCHASE | 1.83% | 18.77K | Jul 02 | View |
| Jul 06, 2020 | Clint Stein | — | 250.00 | $25.51 | $6.38K | PURCHASE | 0.90% | 28.05K | Jul 02 | View |
| Jul 06, 2020 | David C Lawson | — | 220.00 | $25.51 | $5.61K | PURCHASE | 1.27% | 17.51K | Jul 02 | View |
FAQ
Is insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.
