| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/26/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 07/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/11/13 | ARS | Annual report to security holders |
|
121 | |
| 06/11/13 | DEF 14A | Definitive proxy statements |
|
51 | |
| 05/31/13 | 8-K | Current report filing |
|
5 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |