| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 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 |
|
2 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
