| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/01/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/27/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/27/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/26/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/26/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/25/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/20/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/20/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/19/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/19/18 | Statement of changes in beneficial ownership of securities |
|
1 |