February 2, 2026 · Form 4 insider transaction
Deer Aaron James sold 1,191 shares of Columbia Banking System, Inc. at $29.69 per share, a transaction worth $35.4K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Represents withholding of shares of common stock to satisfy the reporting person's tax withholding obligations in connection with the shares granted pursuant to the terms of the performance restricted stock units vesting.