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COLUMBIA BANKING SYSTEM, INC. — Investor Relations & Filings

Ticker · COLB ISIN · US1972361026 LEI · 254900CTRJTQZ3BJ2V17 US Financial and insurance activities
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Filings indexed 1,410 across all filing types
Latest filing 2018-01-19 Board/Management Inform…
Country US United States of America
Listing US COLB

About COLUMBIA BANKING SYSTEM, INC.

https://www.columbiabankingsystem.com/c…

Columbia Banking System, Inc. is a financial holding company and the parent of Columbia Bank, a regional bank operating in the Western United States. As one of the largest banks headquartered in the West, it has locations in Arizona, California, Colorado, Idaho, Nevada, Oregon, Utah, and Washington. The company provides a comprehensive suite of services for consumers and businesses, including retail and commercial banking, Small Business Administration (SBA) lending, institutional and corporate banking, and equipment leasing. Through its Columbia Wealth Management division, customers also have access to investment, wealth management, healthcare, and private banking solutions.

Recent filings

Filing Released Lang Actions
FORM 8-K
Board/Management Information Classification · 95% confidence The document is a Form 8-K current report filed with the SEC, dated January 19, 2018. The content focuses on the announcement of the appointment of a new executive officer, Ms. Lisa Dow, as Executive Vice President and Chief Risk Officer. There are no financial statements or detailed financial data included. The document is primarily an announcement of a management change, which fits the category of Board/Management Information (MANG). The document length is short (2880 characters), and it is not a report or financial statement but an event disclosure. Therefore, the appropriate classification is MANG with high confidence.
2018-01-19 English
FORM 4
Director's Dealing
2018-01-08 English
FORM 4
Director's Dealing
2018-01-08 English
FORM 4
Director's Dealing
2018-01-08 English
FORM 4
Director's Dealing
2018-01-08 English
8-K/A
Regulatory Filings Classification · 95% confidence The document is an amended Form 8-K (8-K/A) filed with the SEC, specifically reporting the completion of an acquisition and providing financial statements of the acquired business and unaudited pro forma financial information. The document includes exhibits with audited and unaudited financial statements and pro forma combined financials related to the acquisition. This type of filing is a current report on significant corporate events, particularly acquisition completion and related financial disclosures, which fits the category of a Regulatory Filing (RNS) rather than a full Annual Report or other detailed financial report. The document length is 4124 characters, which is relatively short and consistent with a regulatory announcement rather than a full report. Therefore, the appropriate classification is Regulatory Filings (RNS).
2017-12-18 English

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