Officer exercised or converted 940 COLB derivative securities | OQRO Insider tradesWhy it stands out
Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
All the details
Dates, kept separate
- Transaction date
- Mar 13, 2026
- Reporting period
- Not applicable
- Filed with the SEC
- Mar 18, 2026
OfficerOption exercise
Context
- Classification
option exercise
Code M — exercise or conversion of a derivative security
- Planned / mechanical clue
None found in footnotes
Only flagged when a footnote says so; never inferred
Source receipt
- Record ID
- 0001798077-26-000002
Added to OQROOct 6, 2026, 7:14 PM UTC Data qualityVerified: identifiers matched exactly IssuerCOLUMBIA BANKING SYSTEM, INC. Reporting personDevine David Moore Officer titleEVP Chief Marketing Officer TableNon-derivative (Table I) Transaction dateMar 13, 2026 Acquired / disposedAcquired (A) Around the same time
Routine share withholding; mechanical by default.
Routine share withholding; mechanical by default.
Routine share withholding; mechanical by default.