| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/22/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/09/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/24/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
