SEC Form 4 · accession 0000887343-17-000172
COLUMBIA BANKING SYSTEM, INC. · COLB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kumi Yamamoto Baruffi
Officer — EVP and General Counsel
Period of report
Dec 1, 2017
Accepted (ET)
Dec 5, 2017 · 2:35 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000887343
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common | Dec 1, 2017 | F | 206 | $46.31 | D | 9,302 | D |
Table II — derivative securities
No Table II lines on this filing.