| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/05/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/05/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/30/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/23/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/16/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/09/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/02/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/27/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/26/19 | Statement of changes in beneficial ownership of securities |
|
1 |