| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
