| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/26/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/20/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/18/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/07/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/06/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 04/05/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |