Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-15-005230
Filing Date
2015-02-10
Accepted
2015-02-10 18:10:40
Documents
1
Period of Report
2015-02-10

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 3423
  Complete submission text file 0001140361-15-005230.txt   4834
Mailing Address 1015 31ST STREET NW WASHINGTON DC 20007
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Issuer) CIK: 0001158324 (see all company filings)

EIN.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address 6285 TIMARRON COVE LN BURKE VA 22015
Business Address
ONEILL TIMOTHY G (Reporting) CIK: 0001166934 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-51829 | Film No.: 15595423