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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001460629-15-000001
Filing Date
2015-02-12
Accepted
2015-02-12 09:41:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 HOLDINGS REPORT sasccoi0414.txt SC 13G/A 5755
  Complete submission text file 0001460629-15-000001.txt   7323
Mailing Address 1015 31ST STREET NW WASHINGTON DC 20007
Business Address 1015 31ST STREET WASHINGTON DC 20007 2022954200
COGENT COMMUNICATIONS HOLDINGS, INC. (Subject) CIK: 0001158324 (see all company filings)

IRS No.: 522337274 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-78106 | Film No.: 15602586
SIC: 7372 Services-Prepackaged Software

Mailing Address 100 - 1 EVERGREEN PLACE WINNIPEG A2 R3L 0E9
Business Address 100 - 1 EVERGREEN PLACE WINNIPEG A2 R3L 0E9 1-204-942-2177
Sarbit Advisory Services Inc. (Filed by) CIK: 0001460629 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A2 | Fiscal Year End: 0331
Type: SC 13G/A