| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/21/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/26/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/24/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/18/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/12/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 |