| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/27/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/26/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/11/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/07/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/05/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/24/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/23/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 |