| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/15/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/21/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/21/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/21/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/21/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/06/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
