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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 2021-12-06 Regulatory Filings
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
Regulatory Filings 2021
Regulatory Filings
2021-12-06 English
424B3
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a joint proxy statement/prospectus filed pursuant to Rule 424(b)(3) related to a proposed merger between Columbia Banking System, Inc. and Umpqua Holdings Corporation. It includes detailed information about the merger agreement, the exchange ratio, shareholder meetings, voting proposals, and recommendations from the boards of directors. The document is intended to solicit shareholder votes on merger-related proposals and contains extensive merger-related disclosures. This type of document is a proxy solicitation and information statement, as it provides information to shareholders to enable them to make informed voting decisions regarding the merger. It is not a full annual report, earnings release, or other financial report, nor is it merely an announcement or certification. Therefore, the appropriate classification is Proxy Solicitation & Information Statement (PSI).
2021-12-03 English
Regulatory Filings 2021
Regulatory Filings Classification · 95% confidence The document is a letter addressed to the SEC Division of Corporation Finance regarding a Registration Statement on Form S-4 for Columbia Banking System, Inc. The letter requests the SEC to declare the Registration Statement effective. Form S-4 is used for registration of securities in connection with mergers or acquisitions. The document is short (1195 characters) and is a correspondence letter requesting effectiveness of a filing, not the filing itself. Therefore, this is related to merger/acquisition activity but is not the actual merger filing or proxy statement. It is a regulatory correspondence related to M&A activity. Given the nature of the letter and the context, the best fitting category is Regulatory Filings (RNS), as it is a regulatory communication that does not fit other categories like MA or TAR which are for the actual merger filings or announcements.
2021-12-02 English
S-4/A
M&A Activity Classification · 100% confidence The document is a Form S-4/A filed with the SEC, which is a registration statement related to a merger transaction between Columbia Banking System, Inc. and Umpqua Holdings Corporation. It includes a joint proxy statement/prospectus for shareholders to vote on the merger, detailed merger terms, exchange ratios, and meeting notices. The document is focused on merger-related disclosures and solicitation of shareholder votes. This type of filing is specifically related to merger proposals and takeover bids, which aligns with the M&A Activity category. The document is not a simple announcement or a proxy solicitation alone but a comprehensive merger registration statement with detailed merger information. Therefore, the appropriate classification is M&A Activity (TAR). The document length (15,000 characters) and content confirm it is not a brief announcement or proxy solicitation only, but a full merger-related filing.
2021-12-02 English
FORM 4
Director's Dealing
2021-11-29 English
Regulatory Filings 2021
Regulatory Filings Classification · 90% confidence The provided document text appears to be heavily encoded or corrupted, consisting mostly of non-readable characters and lacks any discernible content related to financial reporting, regulatory bodies, form names, fiscal periods, or document titles. There is no clear indication of the document being a report itself or an announcement. Given the absence of meaningful text and the inability to identify any specific filing type, the document best fits the fallback category for miscellaneous or unclear filings, which is Regulatory Filings (RNS). The document length is 15,000 characters, which is substantial, but the content is not interpretable as a specific report type.
2021-11-29 English

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