Cort L. O'Haver - 28 Feb 2025 Form 4 Insider Report for COLUMBIA BANKING SYSTEM, INC. (COLB)

Reporting relationship: Executive Chairman, Director
Issuer ticker: COLB
Reported as of: 28 Feb 2025
Net transaction value: -$494,585
SEC form: 4
Accepted by SEC: 04 Mar 2025, 15:52:35 UTC
Prior SEC filing: 14 Mar 2025
Source filing: View source filing
Reporting owner signature: /s/ Lisa M. White, Attorney-in-fact

Key filing fact

Cort L. O'Haver filed Form 4 for COLUMBIA BANKING SYSTEM, INC. (COLB) on 04 Mar 2025.

Key facts

This page summarizes Cort L. O'Haver's Form 4 filing for COLUMBIA BANKING SYSTEM, INC. (COLB).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 04 Mar 2025, 15:52.

Change

Previous filing in this sequence was filed on 14 Mar 2025.
Current net transaction value: -$494,585.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

COLB transaction

Common Stock

Tax liability

Transaction value: $252,999
Shares: -9,465
Change %: -2.3%
Price: $26.73
Shares after: 399,862
Date: 28 Feb 2025
Ownership: Direct
Footnotes: F1

COLB transaction

Common Stock

Tax liability

Transaction value: $241,586
Shares: -9,038
Change %: -2.3%
Price: $26.73
Shares after: 390,824
Date: 28 Feb 2025
Ownership: Direct

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Since the date of the reporting person's last ownership report, he transferred 1,170 shares to his ex-wife pursuant to a Stipulated General Judgment of Dissolution of Marriage.