| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/01/16 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 11/24/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/29/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |