4//SEC Filing
STUDENMUND JAYNIE M 4
Accession 0000887343-25-000252
CIK 0000887343other
Filed
Sep 2, 8:00 PM ET
Accepted
Sep 3, 9:41 PM ET
Size
8.3 KB
Accession
0000887343-25-000252
Insider Transaction Report
Form 4
STUDENMUND JAYNIE M
Director
Transactions
- Award
Common Stock
2025-08-31+15,653→ 15,653 total - Award
Common Stock
2025-08-31+3,843→ 3,843 total(indirect: By IRA) - Award
Common Stock
2025-09-02+2,205→ 17,858 total
Footnotes (2)
- [F1]Acquired in connection with Columbia Banking System, Inc.'s ("Columbia") acquisition of Pacific Premier Bancorp, Inc. ("Pacific Premier") on August 31, 2025. Pursuant to the merger agreement, each issued and outstanding share of Pacific Premier common stock held by the reporting person was converted into the right to receive 0.9150 of a share of Columbia common stock. All fractional share holdings were paid in cash. On August 29, 2025, the closing price of Columbia common stock was $26.77, and the closing price of Pacific Premier common stock was $24.49.
- [F2]Restricted stock awards that vest in their entirety on May 15, 2026.
Documents
Issuer
COLUMBIA BANKING SYSTEM, INC.
CIK 0000887343
Entity typeother
Related Parties
1- filerCIK 0001222385
Filing Metadata
- Form type
- 4
- Filed
- Sep 2, 8:00 PM ET
- Accepted
- Sep 3, 9:41 PM ET
- Size
- 8.3 KB