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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000895345-08-000152
Filing Date
2008-02-19
Accepted
2008-02-19 14:47:18
Documents
1
Group Members
PHILIP B. KORSANTZBI EQUITIES, L.L.C.

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G cogent13g.htm SC 13G 131022
  Complete submission text file 0000895345-08-000152.txt   132859
Mailing Address 283 GREENWICH AVE GREENWICH CT 06830
Business Address 283 GREENWICH AVE GREENWICH CT 06830 2036227112
PBK HOLDINGS INC (Filed by) CIK: 0001059932 (see all company filings)

IRS No.: 133791747 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS GROUP INC (Subject) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-78106 | Film No.: 08626195
SIC: 7372 Services-Prepackaged Software