| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/09/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
