| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/10/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/10/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/20 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
