| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/05/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/30/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/22/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |