| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
