|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 20-F/A |
 |
21VIANET GROUP, INC. |
04/26/13 (12/31/12) |
| 20-F |
|
21VIANET GROUP, INC. |
04/19/13 (12/31/12) |
| S-8 |
|
21VIANET GROUP, INC. |
04/03/13 |
| 6-K |
|
21VIANET GROUP, INC. |
03/18/13 (03/18/13) |
| 6-K |
|
21VIANET GROUP, INC. |
03/06/13 (03/06/13) |
| SC 13G/A |
|
21VIANET GROUP, INC. (FMR LLC) |
02/14/13 |
| SC 13G/A |
|
21VIANET GROUP, INC.(CISCO SYSTEMS INTERNATIONAL B.V.) |
02/08/13 |
| SC 13G/A |
|
21VIANET GROUP, INC.(CHEN SHENG) |
02/08/13 |
| SC 13G/A |
|
21VIANET GROUP, INC.(WADDELL & REED FINANCIAL INC) |
02/07/13 |
| SC 13G/A |
|
21VIANET GROUP, INC.(MATRIX PARTNERS CHINA I GP GP) |
02/06/13 |
| SC 13G/A |
|
21VIANET GROUP, INC.(JOHO CAPITAL LLC) |
01/18/13 |
| 6-K |
|
21VIANET GROUP, INC. |
11/16/12 (11/16/12) |
| SC 13G |
|
21VIANET GROUP, INC.(FMR LLC) |
10/10/12 |
| 6-K |
|
21VIANET GROUP, INC. |
09/21/12 (09/21/12) |
| SC 13G |
|
21VIANET GROUP, INC.(PENDRAGON SECURITIES LTD) |
08/31/12 |
| 6-K |
|
21VIANET GROUP, INC. |
08/17/12 (08/17/12) |
| 6-K |
|
21VIANET GROUP, INC. |
05/17/12 (05/17/12) |
| 20-F |
|
21VIANET GROUP, INC. |
04/18/12 (12/31/11) |
| SC 13G |
|
21VIANET GROUP, INC.(JOHO CAPITAL LLC) |
03/08/12 |
| 6-K |
|
21VIANET GROUP, INC. |
02/28/12 (02/28/12) |