| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/04/20 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 12/26/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/20/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/29/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/26/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/14/19 | Statement of changes in beneficial ownership of securities |
|
2 |