| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/16/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 01/16/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 12/18/18 | Statement of changes in beneficial ownership of securities | 1 | |||
| 12/18/18 | Statement of changes in beneficial ownership of securities | 1 | |||
| 12/18/18 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/16/18 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/16/18 | Statement of changes in beneficial ownership of securities | 1 | |||
| 11/16/18 | Statement of changes in beneficial ownership of securities | 1 | |||
| 10/30/18 | Quarterly report pursuant to Section 13 or 15(d) | ZIP | 51 | ||
| 10/30/18 | Current report filing | 16 |