| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |
