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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000919574-12-000617
Filing Date
2012-02-10
Accepted
2012-02-10 16:51:45
Documents
1

Document Format Files

Seq Description Document Type Size
1 d1261792_13g-a.htm SC 13G/A 186044
  Complete submission text file 0000919574-12-000617.txt   187674
Mailing Address M5, 1JIUXIANQIAO EAST ROAD Chaoyang District Beijing F4 100016
Business Address M5, 1JIUXIANQIAO EAST ROAD Chaoyang District Beijing F4 100016 (86 10) 8456-2121
21Vianet Group, Inc. (Subject) CIK: 0001508475 (see all company filings)

IRS No.: 000000000
Type: SC 13G/A | Act: 34 | File No.: 005-86326 | Film No.: 12593682
SIC: 7370 Services-Computer Programming, Data Processing, Etc.

Mailing Address 540 MADISON AVENUE 19TH FLOOR NEW YORK NY 10022
Business Address 540 MADISON AVENUE 19TH FLOOR NEW YORK NY 10022 212-946-7640
Jericho Capital Asset Management L.P. (Filed by) CIK: 0001525234 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A