| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/22/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/19/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/05/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/08/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/08/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |