| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/20/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/20/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/20/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/20/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 12/08/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 11/03/16 | Quarterly report pursuant to Section 13 or 15(d) |   |   | 66 | |
| 10/31/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 10/20/16 | Current report filing |   | 52 | ||
| 10/04/16 | Statement of changes in beneficial ownership of securities |   | 2 | ||
| 10/04/16 | Statement of changes in beneficial ownership of securities |   | 2 |