Key facts
- This page summarizes Devine David Moore's Form 4 filing for COLUMBIA BANKING SYSTEM, INC. (COLB).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 18 Feb 2026, 18:29.
Devine David Moore - 15 Feb 2026 Form 4 Insider Report for COLUMBIA BANKING SYSTEM, INC. (COLB)
- Reporting relationship
- EVP Chief Marketing Officer
- Issuer ticker
- COLB
- Reported as of
- 15 Feb 2026
- Net transaction value
- -$15,273
- SEC form
- 4
- Accepted by SEC
- 18 Feb 2026, 18:29:37 UTC
- Prior SEC filing
- 04 Feb 2026
- Next SEC filing
- 20 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Andrea M. Newburn, Attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Devine David Moore filed Form 4 for COLUMBIA BANKING SYSTEM, INC. (COLB) on 18 Feb 2026.
Change
- Previous filing in this sequence was filed on 04 Feb 2026.
- Current net transaction value: -$15,273.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001798077
Primary reporting owner
Moore Devine David
- Relationship
- EVP Chief Marketing Officer
- Address
- C/O COLUMBIA BANKING SYSTEM, INC., 1301 A STREET, TACOMA
- Signature
- /s/ Andrea M. Newburn, Attorney-in-fact
- Signature date
- 18 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
COLB
transaction
Common Stock
Tax liability
- Transaction value
- $15,273
- Shares
- -485
- Change %
- -2.1%
- Price
- $31.49
- Shares after
- 22,782
- Date
- 15 Feb 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.