| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/06/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/23/19 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 |
