| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/04/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/02/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/11/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/18 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 |
