Filing

SC 13G

SC 13G

0000080255-08-000510·COGENT COMMUNICATIONS GROUP INC

Filing metadata

Accession number: 0000080255-08-000510
Form type: SC 13G
Filer: COGENT COMMUNICATIONS GROUP INC
CIK: CIK 1158324
Filed: Mar 10, 2008
Reporting period: Feb 29, 2008
Description: Passive 5%+ stake

Documents

0000080255-08-000510-index.htm

Complete submission

0000080255-08-000510.txt

directory listing

Filed by

COGENT COMMUNICATIONS GROUP INC