| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/25/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/18/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/10/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/09/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |