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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 2010-02-12 Major Shareholding Noti…
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
SC 13G Filing
Major Shareholding Notification
2010-02-12 English
SC 13G/A Filing
Major Shareholding Notification
2010-02-08 English
SC 13G Filing
Major Shareholding Notification
2010-02-05 English
8-K Filing
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events. The content focuses on the announcement of an acquisition by Columbia Banking System, Inc., including a press release, an investor presentation, and the purchase and assumption agreement. The document does not contain full financial statements or detailed financial analysis but rather announces the acquisition event and provides related exhibits. The presence of an investor presentation and press release about the acquisition aligns with a Capital/Financing Update. Therefore, the document is best classified as a Capital/Financing Update (CAP).
2010-02-04 English
8-K Filing
Board/Management Information Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated January 27, 2010, reporting amendments to the company's Amended and Restated Bylaws. The content focuses on changes to governance procedures such as majority voting for director elections, advance notice provisions, and board size adjustments. There are no financial statements or performance data included. The primary subject is changes to the company's bylaws, which falls under governance information. The document is not an annual report, audit report, or financial release, but rather a regulatory filing about governance changes. Therefore, the appropriate classification is Board/Management Information (MANG), as it announces changes related to the board and governance structure.
2010-02-02 English
SC 13G Filing
Major Shareholding Notification
2010-01-29 English

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