| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/22/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/22/16 | 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 | |
| 11/18/16 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 11/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/19/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |