CCOI 8-K: SEC filing
Cogent Communications Holdings, Inc.
Filed with the SEC on · accession 0001104659-26-123047
CCOI filed a 8-K (current report) with the SEC on Nov 5, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
Summary of the filing
Cogent Communications Holdings, Inc. filed a routine Form 8-K cover page with the SEC on November 5, 2026, containing only standard registrant identification and security information with no substantive corporate event disclosed.
Key details
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What did CCOI file with the SEC on Nov 5, 2026?
CCOI filed a 8-K (SEC filing). Cogent Communications Holdings, Inc. filed a routine Form 8-K cover page with the SEC on November 5, 2026, containing only standard registrant identification and security information with no substantive corporate event disclosed.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
Other CCOI SEC filings
- 10-Q · SEC filingAug 6, 2026
- 8-K · SEC filingAug 6, 2026
- 8-K · SEC filingJun 29, 2026
- 144 · Insider sale plannedJun 16, 2026
- 8-K · SEC filingJun 15, 2026
- 144 · Insider sale plannedJun 9, 2026
- 144 · Insider sale plannedMay 28, 2026
- 8-K · SEC filingMay 26, 2026
- 144 · Insider sale plannedMay 18, 2026
- 8-K · SEC filingMay 4, 2026
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