| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/11/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/11/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/11/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/01/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/10/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/30/20 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/30/20 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/31/19 | Statement of changes in beneficial ownership of securities |
|
2 |