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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000080255-08-000287
Filing Date
2008-02-13
Accepted
2008-02-13 09:34:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 CCOI AS OF 12-31-07 ccoi13gdec07.txt SC 13G 8245
  Complete submission text file 0000080255-08-000287.txt   10061
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

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.: 08601155
SIC: 7372 Services-Prepackaged Software