| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/14/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 12/14/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/22/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/15/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/15/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/08/17 | Quarterly report pursuant to Section 13 or 15(d) | ZIP | 39 | ||
| 11/08/17 | Current report filing | 18 | |||
| 10/20/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 10/13/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 10/12/17 | Statement of changes in beneficial ownership of securities | 1 |