| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/12/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/06/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/05/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/02/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/02/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/02/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |