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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. FWP Offering Free Writing Prospectus
  2. 8-A12G Other 8-A12G
  3. S-8 Other Securities Offered to Employees in Benefit Plans
  4. DEF 14C Other DEF 14C
  5. DEF 14C Other DEF 14C
  6. PRE 14C Other PRE 14C
  7. DEF 14C Other DEF 14C
  8. PRE 14C Other PRE 14C
  9. RW Other RW
  10. DEF 14C Other DEF 14C
  11. PRE 14C Other PRE 14C
  12. DEF 14C Other DEF 14C
  13. DEF 14C Other DEF 14C
  14. S-8 Other Securities Offered to Employees in Benefit Plans
  15. PRE 14C Other PRE 14C
  16. PRE 14C Other PRE 14C
  17. DEF 14C Other DEF 14C
  18. DEF 14C Other DEF 14C
  19. PRE 14C Other PRE 14C
  20. RW Other RW

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