| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/17/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/17/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/16/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/29/19 | Quarterly report pursuant to Section 13 or 15(d) |
|
  |
51 |