| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/08/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/30/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/03/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/03/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
