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CIK 0001158324 · Large accelerated filer

COGENT COMMUNICATIONS HOLDINGS, INC.

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Ticker
CCOI
Exchange
Nasdaq
Industry
Communications Services, NEC
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
522337274
Phone
2022954200
Business address
2450 N STREET, NW, WASHINGTON, DC, 20037
Former names
COGENT COMMUNICATIONS GROUP INC
  1. S-1/A Offering Registration Statement
  2. 8-K/A Event Item 2 · Item 7
  3. 3 Insider Initial Statement of Ownership
  4. 3 Insider Initial Statement of Ownership
  5. DEF 14A Proxy Proxy Statement
  6. 10-Q Report Quarterly Report
  7. DEF 14C Other DEF 14C
  8. 3/A Insider 3/A
  9. 3 Insider Initial Statement of Ownership
  10. 3 Insider Initial Statement of Ownership
  11. 8-K Event Item 2 · Item 7
  12. 3 Insider Initial Statement of Ownership
  13. 3 Insider Initial Statement of Ownership
  14. 3 Insider Initial Statement of Ownership
  15. 10-K Report Annual Report
  16. 3 Insider Initial Statement of Ownership
  17. 3 Insider Initial Statement of Ownership
  18. 3 Insider Initial Statement of Ownership
  19. 3 Insider Initial Statement of Ownership
  20. 3 Insider Initial Statement of Ownership

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