Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-14-006181
Filing Date
2014-02-12
Accepted
2014-02-12 12:35:37
Documents
1
Period of Report
2014-02-11

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 3490
  Complete submission text file 0001140361-14-006181.txt   4561
Mailing Address
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS GROUP INC (Issuer) CIK: 0001158324 (see all company filings)

EIN.: 522337274 | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address
Business Address
LIEBHABER RICHARD (Reporting) CIK: 0001182381 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-31227 | Film No.: 14598426