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NASDAQ: COLB
Columbia Banking System Inc Stock Ownership - Who owns Columbia Banking System?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Columbia Banking System Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Judi GiemCHRO;EVP2026-08-14643$32.69
$21.02kSell
Judi GiemCHRO;EVP2026-08-142,393$32.69
$78.23kBuy
Aaron James DeerEVP Chief StrategyInnov Offcr2026-06-30886$25.37
$22.48kBuy
Devine David MooreEVP Chief Marketing Officer2026-06-083,812$29.78
$113.50kSell
Devine David MooreEVP Chief Marketing Officer2026-06-0860$29.77
$1.79kSell
Brock LakelyEVP Chief Accounting Officer2026-04-15396$29.10
$11.52kSell
Andrew H. OgnallEVP Chief Risk Officer2026-03-132,381$26.23
$62.45kBuy
Clint SteinChair CEO President2026-03-1318,171$26.23
$476.63kBuy
Kumi Yamamoto BaruffiEVP General Counsel Corp Sec2026-03-132,381$26.23
$62.45kBuy
Kumi Yamamoto BaruffiEVP General Counsel Corp Sec2026-03-13937$26.23
$24.58kSell

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Net Insider Buy/Sell (L12M) Ownership

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COLB Shareholders

What type of owners hold Columbia Banking System Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Steven R. Gardner0.52%1,481,538$44.61MInsider
Cort L. Ohaver0.14%390,824$11.77MInsider
William T. Weyerhaeuser0.09%255,437$7.69MInsider
Ford Elsaesser0.08%214,291$6.45MInsider
Melanie J. Dressel0.06%170,396$5.13MInsider
Clint Stein0.05%151,584$4.56MInsider
Ron L. Farnsworth0.05%143,622$4.32MInsider
Torran B. Nixon0.04%110,450$3.33MInsider
Curated Wealth Partners LLC0.03%95,164$2.87MInstitution
Andrew H. Ognall0.03%76,767$2.31MInsider

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COLB vs Bank Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COLB0.10%1.64%Net SellingNet Buying
PB0.07%7.78%Net SellingNet Selling
WAL0.09%35.04%Net SellingNet Selling
CBSH0.08%5.06%Net BuyingNet Buying
BOKF0.04%85.27%Net SellingNet Selling
View Top Bank Stocks

Columbia Banking System Stock Ownership FAQ

Who owns Columbia Banking System?

Columbia Banking System (NASDAQ: COLB) is owned by 0.10% institutional shareholders, 1.64% Columbia Banking System insiders, and 98.26% retail investors. Steven R. Gardner is the largest individual Columbia Banking System shareholder, owning 1.48M shares representing 0.52% of the company. Steven R. Gardner's Columbia Banking System shares are currently valued at $44.67M.

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