| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/14/17 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 02/14/17 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/14/17 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/14/17 | 5 | Form 5: Annual 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 |