| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 01/24/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/28/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/15/16 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/13/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/12/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
