| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/17/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
