| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/18/14 | 8-K | Form 8-K: Current report filing | 4 | |
| 02/13/14 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 6 | |
| 01/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/31/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/31/14 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 |