| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/19/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 02/10/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/20 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 01/28/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/01/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/01/19 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 07/01/19 | Statement of changes in beneficial ownership of securities |
|
3 |