| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/03/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/24/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/19/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/16/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/30/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/26/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/24/15 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |