CCOI
Cogent Communications·NASDAQ
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CCOI Filings
Filing Date
Form Description
Form Type
2026-03-26
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-03-26 ·
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026-03-20
Form ARS - Annual Report to Security Holders
2026-03-20 ·
Form ARS - Annual Report to Security Holders
2026-03-20
Form DEF 14A - Other definitive proxy statements
Key Events
2026-03-20 · Key Events
Form DEF 14A - Other definitive proxy statements
2026-03-09
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-03-09 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-03-05
Form 144 - Report of proposed sale of securities
Ownership
2026-03-05 · Ownership
Form 144 - Report of proposed sale of securities
2026-03-05
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-03-05 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-03-05
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-03-05 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-03-05
Form 144 - Report of proposed sale of securities
Ownership
2026-03-05 · Ownership
Form 144 - Report of proposed sale of securities
2026-03-05
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2026-03-05 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2026-03-05
Form 144 - Report of proposed sale of securities
Ownership
2026-03-05 · Ownership
Form 144 - Report of proposed sale of securities
