| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/16 | 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 | |
| 11/24/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |