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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): $677,240.48

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.

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Columbia Banking System Share Price & Price History

Current Price: $29.94
Price Change: ▲ Price Increase of +0.22 (0.74%)
As of 09/17/2026 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
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
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
8/12/2026Ieq Capital LLC320,277$10.27M0.0%N/A0.113%Search for SEC Filing on Google Icon
8/12/2026Callan Family Office LLC42,552$1.36M0.0%N/A0.015%Search for SEC Filing on Google Icon
8/12/2026C M Bidwell & Associates Ltd.2,388$77K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP204,688$6.56M0.0%N/A0.072%Search for SEC Filing on Google Icon
8/11/2026Ceredex Value Advisors LLC413,000$13.24M0.4%N/A0.146%Search for SEC Filing on Google Icon
8/11/2026Vise Technologies Inc.13,750$0.44M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/11/2026Algebris UK Ltd.234,605$7.50M0.5%N/A0.083%Search for SEC Filing on Google Icon
8/8/2026Wealthfront Advisers LLC9,477$0.30M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/7/2026Pzena Investment Management LLC2,129,322$68.25M0.2%N/A0.753%Search for SEC Filing on Google Icon
8/7/2026Auxano Advisors LLC7,737$0.25M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.27,470,920$880.44M0.0%N/A9.710%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG32,521$1.04M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/7/2026Principle Wealth Partners LLC7,326$0.24M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.909$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/7/2026OneDigital Investment Advisors LLC10,345$0.33M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC6,451$0.21M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp3,771,212$120.87M0.0%N/A1.303%Search for SEC Filing on Google Icon
7/10/2026Ausbil Investment Management Ltd68,483$2.23M1.0%+55.6%0.024%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB122,399$3.92M0.0%+28.4%0.042%Search for SEC Filing on Google Icon
7/9/2026Revolve Wealth Partners LLC26,900$0.86M0.1%N/A0.009%Search for SEC Filing on Google Icon
7/9/2026Legacy Wealth Asset Management LLC6,370$0.20M0.0%-17.5%0.002%Search for SEC Filing on Google Icon
7/9/2026Hennion & Walsh Asset Management Inc.27,893$0.89M0.0%-1.5%0.010%Search for SEC Filing on Google Icon
7/7/2026Quad Cities Investment Group LLC45,802$1.47M0.5%+0.7%0.016%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC10,197$0.33M0.0%+6.9%0.004%Search for SEC Filing on Google Icon
7/7/2026Moody National Bank Trust Division24,687$0.79M0.1%-15.7%0.009%Search for SEC Filing on Google Icon
7/2/2026Versant Capital Management Inc5,883$0.19M0.0%+10.8%0.002%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.34,437$0.95M0.0%-3.7%0.012%Search for SEC Filing on Google Icon
5/28/2026Henshaw Capital LLC34,805$0.96M0.0%+1.4%0.012%Search for SEC Filing on Google Icon
5/28/2026Carlson Capital L.P.66,509$1.82M0.6%N/A0.023%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA80,393$2.21M0.0%+6.3%0.028%Search for SEC Filing on Google Icon
5/22/2026Segall Bryant & Hamill LLC832,016$22.82M0.3%-14.5%0.287%Search for SEC Filing on Google Icon
5/22/2026Access Investment Management LLC75,790$2.08M0.6%N/A0.026%Search for SEC Filing on Google Icon
5/20/2026Arete Wealth Advisors LLC14,423$0.40M0.0%N/A0.005%Search for SEC Filing on Google Icon
5/19/2026Cim Investment Management Inc.11,235$0.31M0.1%+28.2%0.004%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE1,451,405$39.81M0.0%+25.5%0.501%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC133,901$3.67M0.0%-78.3%0.046%Search for SEC Filing on Google Icon
5/19/2026South Dakota Investment Council30,907$0.85M0.0%-40.6%0.011%Search for SEC Filing on Google Icon
5/19/2026Arete Wealth Advisors LLC14,423$0.40M0.0%N/A0.005%Search for SEC Filing on Google Icon
5/18/2026Amundi67,135$1.84M0.0%+67.0%0.023%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC20,287$0.56M0.0%+5.4%0.007%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System359,143$9.85M0.0%+26.8%0.124%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada480,304$13.18M0.0%+0.1%0.166%Search for SEC Filing on Google Icon
5/18/2026Rhino Investment Partners Inc239,797$6.58M1.8%N/A0.083%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company2,071,915$56.83M0.0%+15.9%0.716%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP1,066,686$29.26M0.0%+12.4%0.368%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: $29.94
Low: $29.82
High: $30.33

50 Day Range

MA: $31.22
Low: $29.32
High: $33.61

52 Week Range

Now: $29.94
Low: $23.83
High: $33.67

Volume

2,194,786 shs

Average Volume

2,632,338 shs

Market Capitalization

$8.47 billion

P/E Ratio

11.93

Dividend Yield

4.91%

Beta

0.62

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. BlackRock Inc. — 9.71%
  2. Wellington Management Group LLP — 4.13%
  3. Bank of New York Mellon Corp — 1.30%
  4. The Manufacturers Life Insurance Company — 0.76%
  5. Pzena Investment Management LLC — 0.75%
  6. Bank of America Corp DE — 0.50%
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. Wellington Management Group LLP
  2. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
  3. California State Teachers Retirement System
  4. HighTower Advisors LLC
  5. Hennessy Advisors Inc.
  6. Moody National Bank Trust Division
  7. HB Wealth Management LLC
  8. Northwestern Mutual Wealth Management Co.
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. BlackRock Inc.
  2. Bank of New York Mellon Corp
  3. The Manufacturers Life Insurance Company
  4. Pzena Investment Management LLC
  5. Bank of America Corp DE
  6. Azora Capital LP
  7. Palisade Capital Management LP
  8. Ceredex Value Advisors 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
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