| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/12/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/11/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/09/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |