| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/27/13 | 8-K | Current report filing |
|
3 | |
| 03/27/13 | 424B2 | Prospectus filed pursuant to Rule 424(b)(2) |
|
6 | |
| 03/26/13 | ARS | Annual report to security holders |
|
118 | |
| 03/22/13 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 03/22/13 | DEF 14A | Definitive proxy statements |
|
34 | |
| 03/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/13 | 8-K | Current report filing |
|
7 |
