| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/29/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/29/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/29/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/15/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/15/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/15/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/23/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/05/14 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 |
