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  2. COLUMBIA BANKING SYSTEM, INC.
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COLUMBIA BANKING SYSTEM, INC.

EIN 91-1422237-executive office-Latest filing 2025
Plans
1
Retirement
1
$849.9M assets
Welfare
0
Participants
7,647
1301 A STREET - TACOMA, WA 98402503-268-6633LinkedIn1-10 employeesexecutive office
Plans on this EIN
1 filing
#001401k-$849.9M - 7,647 part

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Retirement#001

COLUMBIA BANK 401(K) AND PROFIT SHARING PLAN

401k

Assets$849.9M
Participants7,647
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Single plan on file. The full analytics live on the plan detail page - drill in to see them.

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001COLUMBIA BANK 401(K) AND PROFIT SHARING PLAN401k$849.9M7,6472025
Retirement plans
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