| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/14/16 | 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 | |
| 03/22/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |