| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
