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Columbia Banking System, Inc. (COLB)

NASDAQ: COLB · Real-Time Price · USD
28.26-0.63 (-2.18%)
 
Market Cap7.99B+7.9%
Revenue (ttm)2.50B
Net Income709.00M
EPS2.55
Shares Out282.90M
PE Ratio11.08
Forward PE8.54
Dividend$1.48(5.24%)
Ex-Dividend DateAug 28, 2026
Volume3,195,031
Open28.67
Previous Close28.89
Day's Range27.95 - 28.67
52-Week Range23.83 - 33.68
Beta0.69
AnalystsBuy
Price Target33.64(+19.05%)
Earnings DateOct 22, 2026
Insider Score
––Not scored
COLB Insider Score

Insiders here have filed 4 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.

About COLB

Columbia Banking System, Inc. operates as the bank holding company for Columbia 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, insured cash sweep and other investment sweep solutions, and certificates of deposit. 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, permanent financing, small business administration program financing, and capital markets services. In addition, the company offers wealth management, comprising financial planning, investment, trust, insurance, and private banking solutions, as well as 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, foreign exchange, trade and supply chain finance, international banking related products, and merchant services. Further, it provides residential real estate loans and consumer loans. The company serves corporate, institutional, small business, and individual customers in the United States. Columbia Banking System, Inc. was founded in 1953 and is based in Tacoma, Washington.

Address
1301 A Street, Tacoma, WA, 98402-4200, United States
Market Cap
7.99 billion
Employees
6,005
Industrial Classification
Banks - Regional

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$139.89K
Bought
$22.48K

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-2.18%
5 Days
-1.19%
1 Month
-6.64%
6 Months
-2.15%
1 Year
+7.90%

$COLB stock is featured in our Congress Trading, and Insider Trades datasets.

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Congress Trading

Recent trades of COLB by members of U.S. Congress

PoliticianTypeTraded
Gilbert Ray CisnerosHouse / DSale$15.00K – $50.00KJan 15, 2026
Gilbert CisnerosHouse / DSale$15.00K – $50.00KJan 15, 2026
Gilbert Ray CisnerosHouse / DSale$15.00K – $50.00KJan 14, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KOct 3, 2025
Gilbert CisnerosHouse / DPurchase$1.00K – $15.00KOct 3, 2025
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KOct 2, 2025

Recently reported changes in COLB holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by COLB's directors and management

Net Shares Purchased by Insiders−3k−2k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

COLB Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New COLB patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to COLB from public contracts

Source: USAspending.gov

COLB Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

No Insider Score for COLB yet — no open-market insider buys or sells in the last 90 days.

Bull Case vs Bear Case

AI-generated from COLB’s recent data — informational, not investment advice

Generating analysis…

Recent Insider Activity

Buys
1
Sells
3
Buy Value
$22.48K
Distinct Buyers
1

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.