| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 10/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 10/14/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 10/09/15 | 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 | 3 | |
| 10/02/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 10/01/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 09/30/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/28/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/24/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |