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Home / COGENT COMMUNICATIONS HOLDINGS, INC. / Filings / SC 13G/A

SC 13G/A

CCOI AS OF 12/31/2010

Company: COGENT COMMUNICATIONS HOLDINGS, INC.
Filed: February 17, 2011
Accession Number: 0000080255-11-000520

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.