4//SEC Filing
SEATON ELIZABETH WHITEHEAD 4
Accession 0000887343-21-000136
CIK 0000887343other
Filed
May 27, 8:00 PM ET
Accepted
May 28, 5:26 PM ET
Size
4.5 KB
Accession
0000887343-21-000136
Insider Transaction Report
Form 4
SEATON ELIZABETH WHITEHEAD
Director
Transactions
- Award
Common
2021-05-26+1,669→ 15,902 total
Documents
Issuer
COLUMBIA BANKING SYSTEM, INC.
CIK 0000887343
Entity typeother
Related Parties
1- filerCIK 0001610217
Filing Metadata
- Form type
- 4
- Filed
- May 27, 8:00 PM ET
- Accepted
- May 28, 5:26 PM ET
- Size
- 4.5 KB