| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/12/16 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 12/09/16 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 12/07/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/28/16 | 8-K | Form 8-K: Current report | 17 | |
| 11/23/16 | 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 | |
| 11/23/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |