| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/01/14 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
39 |
| 04/29/14 | 8-K | Form 8-K: Current report | 10 | |
| 04/28/14 | ARS | Form ARS: Annual Report to Security Holders | 1 | |
| 04/23/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/07/14 | DEF 14A | Form DEF 14A: Definitive proxy statements | 41 |