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Sell4

COLUMBIA BANKING SYSTEM, INC.

COLB

Total Value
$403.9K
Net $403.9K sold
Sales
$403.9K
1 transaction

Company Information

Ticker Symbol
COLB
CIK
0000887343

Insider Information

Role
Director
Director
Location
TACOMA, WA

Filing Details

Filing Date
Feb 3, 2026
Transaction Date
Jan 30, 2026
Accession Number
0000887343-26-000024
Form Type
4
Net Trading Amount
-$403.9K

Non-Derivative Transactions

DateSecuritySharesPriceTypeValue
Jan 30, 2026Common Stock13,725$29.43Sale$403.9K

Footnotes

  1. (F1)Shares sold to satisfy mandatory liquidation requirements of the reporting person's self-directed 401(k) plan in connection with a rollover.
  2. (F2)232,150 shares of the Issuer's common stock were previously inadvertently reported as directly owned by the reporting person and are indirectly beneficially owned by the reporting person via family trust.

SEC Filing

View on SEC Daily

View the complete filing document on SEC Daily.