| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/31/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/28/20 | Current report filing |
|
 |
4 | |
| 01/03/20 | Current report filing |
|
|
3 | |
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/26/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/26/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/26/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/26/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/20/19 | Statement of changes in beneficial ownership of securities |
|
2 |