| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/12/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/12/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/15/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/11/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/25/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/15/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/12/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |