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COLB Insider Trading

Insider Ownership Percentage: 0.57%
Insider Buying (Last 12 Months): $22,477.82
Insider Selling (Last 12 Months): $1,005,842.54

Columbia Banking System Insider Trading History Chart

This chart shows the insider buying and selling history at Columbia Banking System by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Columbia Banking System Share Price & Price History

Current Price: $30.70
Price Change: +0.30 (1.20%)
As of 10/30/2026 04:00 PM ET

This chart shows the closing price history over time for COLB up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Columbia Banking System Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/29/2026Steven R GardnerDirectorSell10,522$31.23$328,602.062,577View SEC Filing Icon  
6/30/2026Aaron James DeerEVPBuy886$25.37$22,477.8242,761View SEC Filing Icon  
6/8/2026David Moore DevineCMOSell3,872$29.77$115,269.4418,636View SEC Filing Icon  
3/13/2026Brock LakelyEVPSell211$26.23$5,534.5311,104View SEC Filing Icon  
3/13/2026Kumi Yamamoto BaruffiEVPSell937$26.23$24,577.5153,715View SEC Filing Icon  
3/4/2026Torran B NixonVPSell2,240$28.85$64,624.0098,229View SEC Filing Icon  
3/3/2026Torran B NixonVPSell2,241$28.25$63,308.25100,469View SEC Filing Icon  
1/30/2026Steven R GardnerDirectorSell13,725$29.43$403,926.75View SEC Filing Icon  
3/4/2025Torran B NixonVPSell4,481$25.99$116,461.19104,869View SEC Filing Icon  
2/6/2024Elizabeth Whitehead SeatonDirectorBuy2,685$18.48$49,618.8025,001View SEC Filing Icon  
2/1/2024Aaron James DeerInsiderBuy2,000$19.32$38,640.0036,850View SEC Filing Icon  
1/31/2024Luis MachucaDirectorBuy4,889$20.58$100,615.6260,835View SEC Filing Icon  
1/30/2024Christopher MerrywellVPBuy5,000$21.09$105,450.0050,727View SEC Filing Icon  
1/30/2024Clint SteinCEOBuy9,500$20.96$199,120.00165,684View SEC Filing Icon  
1/29/2024John F SchultzDirectorBuy8,559$20.39$174,518.0141,870View SEC Filing Icon  
1/29/2024Ron L. Farnsworth, Jr.CFOBuy2,500$20.71$51,775.00160,073View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Columbia Banking System (NASDAQ:COLB)

92.53% of Columbia Banking System stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at COLB by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Columbia Banking System Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/31/2026Chicago Partners Investment Group LLC19,261$0.59M0.0%+52.6%0.007%Search for SEC Filing on Google Icon
10/30/2026Pzena Investment Management LLC2,084,555$59.62M0.2%-2.1%0.737%Search for SEC Filing on Google Icon
10/30/2026Oregon Public Employees Retirement Fund58,588$1.68M0.0%-2.0%0.021%Search for SEC Filing on Google Icon
10/29/2026Hennessy Advisors Inc.94,000$2.69M0.1%-2.1%0.033%Search for SEC Filing on Google Icon
10/29/2026Mirae Asset Global Investments Co. Ltd.269,611$7.71M0.0%N/A0.095%Search for SEC Filing on Google Icon
10/29/2026Profund Advisors LLC8,322$0.24M0.0%-4.4%0.003%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC10,750$0.31M0.0%-5.9%0.004%Search for SEC Filing on Google Icon
10/28/2026Choreo LLC9,256$0.27M0.0%-20.5%0.003%Search for SEC Filing on Google Icon
10/28/2026D.A. Davidson & CO.98,533$2.82M0.0%-5.6%0.000%Search for SEC Filing on Google Icon
10/27/2026Moody Aldrich Partners LLC271,306$7.76M1.5%+3.9%0.096%Search for SEC Filing on Google Icon
10/24/2026Access Investment Management LLC78,389$2.24M0.6%+2.4%0.028%Search for SEC Filing on Google Icon
10/24/2026Revolve Wealth Partners LLC8,406$0.24M0.0%-68.8%0.003%Search for SEC Filing on Google Icon
10/24/2026Leeward Investments LLC MA808,364$23.12M1.2%-6.2%0.286%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC10,792$0.31M0.0%+17.3%0.004%Search for SEC Filing on Google Icon
10/23/2026Sowell Financial Services LLC58,028$1.66M0.1%-7.4%0.021%Search for SEC Filing on Google Icon
10/23/2026Evergreen Capital Management LLC26,052$0.75M0.0%+5.5%0.009%Search for SEC Filing on Google Icon
10/23/2026Wedbush Securities Inc.12,127$0.35M0.0%+22.6%0.004%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC88,715$2.54M0.1%-39.1%0.031%Search for SEC Filing on Google Icon
10/23/2026Inspire Investing LLC15,587$0.45M0.0%-6.1%0.006%Search for SEC Filing on Google Icon
10/22/2026Yousif Capital Management LLC73,051$2.09M0.0%-8.9%0.026%Search for SEC Filing on Google Icon
10/22/2026Root Financial Partners LLC1,194$34K0.0%N/A0.000%Search for SEC Filing on Google Icon
10/22/2026Diligent Investors LLC16,911$0.48M0.1%+41.4%0.006%Search for SEC Filing on Google Icon
10/22/2026Vest Financial LLC132,240$3.78M0.0%+108.7%0.047%Search for SEC Filing on Google Icon
10/21/2026Cooke & Bieler LP1,214,867$34.75M0.5%-19.1%0.429%Search for SEC Filing on Google Icon
10/21/2026Crossmark Global Holdings Inc.16,922$0.48M0.0%-3.4%0.006%Search for SEC Filing on Google Icon
10/21/2026Sowell Financial Services LLC58,028$1.66M0.0%-7.4%0.021%Search for SEC Filing on Google Icon
10/21/2026Quadrant Capital Group LLC40,764$1.15M0.0%+3.7%0.014%Search for SEC Filing on Google Icon
10/21/2026Range Financial Group LLC80,176$2.29M0.6%+3.3%0.028%Search for SEC Filing on Google Icon
10/21/2026Nisa Investment Advisors LLC73,538$2.10M0.0%-11.4%0.026%Search for SEC Filing on Google Icon
10/20/2026Tred Avon Family Wealth LLC31,191$0.89M0.3%-2.4%0.011%Search for SEC Filing on Google Icon
10/17/2026IFP Advisors Inc1,191$34K0.0%-44.0%0.000%Search for SEC Filing on Google Icon
10/17/2026Robertson Stephens Wealth Management LLC9,806$0.28M0.0%+5.5%0.003%Search for SEC Filing on Google Icon
10/16/2026TD Waterhouse Canada Inc.73,408$2.11M0.0%+185.6%0.026%Search for SEC Filing on Google Icon
10/15/2026State of Alaska Department of Revenue33,778$0.97M0.0%-23.8%0.012%Search for SEC Filing on Google Icon
10/15/2026ZWJ Investment Counsel Inc.332,845$9.52M0.3%+6.8%0.118%Search for SEC Filing on Google Icon
10/13/2026NorthCrest Asset Manangement LLC11,055$0.32M0.0%N/A0.004%Search for SEC Filing on Google Icon
10/9/2026Capital Advisors Wealth Management LLC156,878$4.49M0.5%+2.4%0.055%Search for SEC Filing on Google Icon
10/9/2026Wedmont Private Capital16,546$0.47M0.0%-3.5%0.006%Search for SEC Filing on Google Icon
10/9/2026GAMMA Investing LLC10,749$0.31M0.0%+5.4%0.004%Search for SEC Filing on Google Icon
10/8/2026Farther Finance Advisors LLC31,076$0.89M0.0%+99.4%0.011%Search for SEC Filing on Google Icon
10/8/2026Ausbil Investment Management Ltd51,634$1.48M0.7%-24.6%0.018%Search for SEC Filing on Google Icon
10/7/2026Elevation Wealth Partners LLC1,352$39K0.0%+213.7%0.000%Search for SEC Filing on Google Icon
10/2/2026Versant Capital Management Inc7,564$0.22M0.0%+28.6%0.003%Search for SEC Filing on Google Icon
9/29/2026Cim Investment Management Inc.12,069$0.39M0.1%+7.4%0.004%Search for SEC Filing on Google Icon
9/23/2026QRG Capital Management Inc.13,770$0.44M0.0%+7.9%0.005%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP17,245$0.55M0.0%N/A0.006%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC3,717$0.12M0.0%N/A0.001%Search for SEC Filing on Google Icon
9/9/2026Cypress Capital Management LLC WY1,800$58K0.0%N/A0.001%Search for SEC Filing on Google Icon
9/9/2026IFP Advisors Inc2,128$68K0.0%+64.8%0.001%Search for SEC Filing on Google Icon
9/9/2026Squarepoint Ops LLC84,374$2.70M0.0%N/A0.030%Search for SEC Filing on Google Icon
9/9/2026Baird Financial Group Inc.6,576$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
9/8/2026Allworth Financial LP204,688$6.56M0.0%-1.6%0.072%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System80,018$2.57M0.0%-2.6%0.028%Search for SEC Filing on Google Icon
9/8/2026Waverly Advisors LLC26,247$0.84M0.0%-6.1%0.009%Search for SEC Filing on Google Icon
9/8/2026Paragon Capital Management Ltd7,241$0.23M0.0%-13.3%0.003%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S8,067$0.26M0.0%N/A0.003%Search for SEC Filing on Google Icon
9/4/2026Parkside Financial Bank & Trust3,696$0.12M0.0%-20.5%0.001%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP56,116$1.80M0.0%+29.1%0.020%Search for SEC Filing on Google Icon
8/26/2026Amundi102,500$3.29M0.0%+52.7%0.036%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC32,030$1.03M0.0%-28.0%0.011%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al19,200$0.62M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/23/2026Wedmont Private Capital17,155$0.55M0.0%+9.0%0.006%Search for SEC Filing on Google Icon
8/23/2026HB Wealth Management LLC6,467$0.21M0.0%-36.0%0.002%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S8,067$0.26M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/21/2026Lone Peak Global Investors LLC569,183$18.24M2.5%+5.9%0.201%Search for SEC Filing on Google Icon
8/21/2026Vanguard Capital Wealth Advisors16,525$0.53M0.4%+20.4%0.006%Search for SEC Filing on Google Icon
8/20/2026Headlands Technologies LLC13,322$0.43M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/20/2026Susquehanna Fundamental Investments LLC303,329$9.72M0.2%+1,039.6%0.107%Search for SEC Filing on Google Icon
8/20/2026Two Sigma Securities LLC22,257$0.71M0.1%N/A0.008%Search for SEC Filing on Google Icon
8/20/2026Northwestern Mutual Wealth Management Co.973$31K0.0%-78.0%0.000%Search for SEC Filing on Google Icon
8/20/2026Hennessy Advisors Inc.96,000$3.08M0.1%-8.6%0.034%Search for SEC Filing on Google Icon
8/20/2026Greenleaf Trust6,680$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC842,527$27M0.0%-3.8%0.298%Search for SEC Filing on Google Icon
8/19/2026Hsbc Holdings PLC116,681$3.75M0.0%+799.8%0.041%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP11,686,430$374.55M0.1%-21.8%4.131%Search for SEC Filing on Google Icon
8/18/2026Beacon Pointe Advisors LLC12,509$0.40M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/18/2026United Capital Financial Advisors LLC11,195$0.36M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio85,691$2.75M0.0%N/A0.030%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP53,355$1.71M0.0%N/A0.019%Search for SEC Filing on Google Icon
8/17/2026Azora Capital LP1,028,488$32.96M1.4%N/A0.364%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE1,407,290$45.10M0.0%N/A0.497%Search for SEC Filing on Google Icon
8/15/2026Gallagher Fiduciary Advisors LLC13,414$0.43M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/15/2026Man Group plc60,597$1.94M0.0%N/A0.021%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC124,301$3.98M0.0%N/A0.044%Search for SEC Filing on Google Icon
8/14/2026Hsbc Holdings PLC116,681$3.75M0.0%N/A0.041%Search for SEC Filing on Google Icon
8/14/2026Expect Equity LLC143,065$4.59M3.0%N/A0.051%Search for SEC Filing on Google Icon
8/14/2026Palisade Capital Management LP457,050$14.65M0.6%N/A0.162%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc407,151$13.05M0.0%N/A0.144%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company2,149,943$68.91M0.1%N/A0.760%Search for SEC Filing on Google Icon
8/13/2026Sanctuary Advisors LLC27,287$0.88M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/13/2026Connor Clark & Lunn Investment Management Ltd.12,967$0.42M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/13/2026Meiji Yasuda Asset Management Co Ltd.6,740$0.22M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/12/2026Vista Investment Management21,767$0.70M0.2%N/A0.008%Search for SEC Filing on Google Icon
8/12/2026Commerce Bank21,546$0.69M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/12/2026Northwestern Mutual Wealth Management Co.973$31K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP5,930$0.19M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/12/2026Evolve Private Wealth LLC26,642$0.85M0.1%N/A0.009%Search for SEC Filing on Google Icon
8/12/2026De Lisle Partners LLP10,221$0.33M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/12/2026William Blair Investment Management LLC12,529$0.40M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/12/2026EP Wealth Advisors LLC64,751$2.08M0.0%N/A0.023%Search for SEC Filing on Google Icon
Data available starting January 2016

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Columbia Banking System logo
Columbia Banking System, Inc. operates as the holding company of Umpqua Bank that provides banking, private banking, mortgage, and other financial services in the United States. The company offers deposit products, including business, non-interest bearing checking, interest-bearing checking and savings, money market, and certificate of deposit accounts; and insured cash sweep and other investment sweep solutions. It also provides commercial lending products, such as commercial lines of credit and term loans, accounts receivable and inventory financing, international trade finance, commercial property loans, multifamily loans, equipment loans, commercial equipment leases, real estate construction loans and permanent financing, and small business administration program financing, as well as capital markets. In addition, the company offers wealth management comprising financial planning, investment, trust, and insurance; treasury management, which includes digital and mobile banking solutions, ACH, wires, positive pay, remote deposit capture, integrated payments, integrated receivables, lockbox, cash vault, real-time payments, commercial card, and foreign exchange and international banking related products, as well as merchant services; and brokerage services, residential real estate loans and consumer loans. It serves its products to corporate, institutional, small business, and individual customers. The company was founded in 1953 and is headquartered in Tacoma, Washington.
Read More on Columbia Banking System

Today's Range

Now: $30.70
Low: $30.43
High: $31.13

50 Day Range

MA: $29.63
Low: $28.03
High: $31.06

52 Week Range

Now: $30.70
Low: $25.12
High: $33.67

Volume

2,784,333 shs

Average Volume

2,823,586 shs

Market Capitalization

$8.69 billion

P/E Ratio

10.62

Dividend Yield

4.82%

Beta

0.72

Who are the company insiders with the largest holdings of Columbia Banking System?

Columbia Banking System's top insider shareholders include:
  1. Clint Stein (CEO)
  2. Ron L Farnsworth (CFO)
  3. Torran B Nixon (VP)
  4. Luis Machuca (Director)
  5. Tom Hulbert (Director)
  6. Kumi Yamamoto Baruffi (EVP)
  7. Christopher Merrywell (VP)
  8. Kumi Yamamoto Baruffi (General Counsel)
  9. Aaron James Deer (EVP)
  10. John F Schultz (Director)
Learn More about top insider investors at Columbia Banking System.

Who are the major institutional investors of Columbia Banking System?

Columbia Banking System's top institutional investors include:
  1. Pzena Investment Management LLC — 0.74%
  2. Cooke & Bieler LP — 0.43%
  3. Leeward Investments LLC MA — 0.29%
  4. ZWJ Investment Counsel Inc. — 0.12%
  5. Moody Aldrich Partners LLC — 0.10%
  6. Mirae Asset Global Investments Co. Ltd. — 0.10%
Learn More about top institutional investors of Columbia Banking System stock.

Which major investors are selling Columbia Banking System stock?

Within the last quarter, COLB stock was sold by these institutional investors:
  1. Cooke & Bieler LP
  2. Sterling Capital Management LLC
  3. Leeward Investments LLC MA
  4. Pzena Investment Management LLC
  5. Revolve Wealth Partners LLC
  6. Ausbil Investment Management Ltd
  7. State of Alaska Department of Revenue
  8. Nisa Investment Advisors LLC
During the last year, company insiders that have sold Columbia Banking System company stock include:
  1. Torran B Nixon (VP)
  2. Kumi Yamamoto Baruffi (EVP)
  3. Devine David Moore (CMO)
  4. Brock Lakely (EVP)
  5. Steven R Gardner (Director)
Learn More investors selling Columbia Banking System stock.

Which major investors are buying Columbia Banking System stock?

During the last quarter, COLB stock was purchased by institutional investors including:
  1. Mirae Asset Global Investments Co. Ltd.
  2. Vest Financial LLC
  3. TD Waterhouse Canada Inc.
  4. ZWJ Investment Counsel Inc.
  5. Farther Finance Advisors LLC
  6. NorthCrest Asset Manangement LLC
  7. Moody Aldrich Partners LLC
  8. Chicago Partners Investment Group LLC

Columbia Banking System Active Insiders

Clint Stein
Clint Stein (Age 54)
CEO
Aaron James Deer (Age 57)
CFO
1 recent trades
Ron L Farnsworth
Ron L Farnsworth (Age 55)
CFO
Brock Lakely
EVP, Chief Accounting Officer and Corporate Controller
Tom Hulbert
Director
Craig D Eerkes
Craig D Eerkes
Director
John F Schultz
John F Schultz
Director
Luis Machuca
Director
Elizabeth Whitehead Seaton
Director
Steven R Gardner
Steven R Gardner
Director
1 recent trades
Kumi Yamamoto Baruffi
Kumi Yamamoto Baruffi (Age 55)
General Counsel
Devine David Moore
Devine David Moore
Chief Marketing Officer
1 recent trades
David C Lawson
David C Lawson (Age 66)
EVP
Christopher Merrywell
VP
Torran B Nixon
Torran B Nixon (Age 64)
VP