| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
