| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/20/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/02/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/02/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/02/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/02/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/02/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/01/18 | Statement of changes in beneficial ownership of securities |
|
1 |