| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/23/16 | CORRESP | Form CORRESP: Correspondence | 9 | |
| 12/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/16/16 | 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 | |
| 12/15/16 | 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 | |
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |