Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Feb 2, 2026
Reporting period
Not applicable
Filed with the SEC
Feb 5, 2026
CEOGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0000887343-26-000036
Filed / recorded
Feb 5, 2026, 12:03 AM UTC
Added to OQRO
Oct 6, 2026, 7:14 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
COLUMBIA BANKING SYSTEM, INC.
Issuer CIK
887343
Ticker
COLB
Reporting person
Clint Stein
Relationship
Director, Officer
Officer title
Chair, President, CEO
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Feb 2, 2026
Transaction code
A
Shares / units
28,927
Price per share
$29.69
Acquired / disposed
Acquired (A)
Shares owned after
152,323
Ownership form
Direct
Amendment
No
Footnotes from the filing
Shares granted pursuant to the terms of the performance restricted stock units granted on February 21, 2023, which vested on February 2, 2026 based on to the issuer's relative return on tangible common equity for fiscal years 2023-2025 compared to a Compensation Committee approved group of peers.