| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/22/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/21/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/17/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/13/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/07/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/30/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/25/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/24/18 | Statement of changes in beneficial ownership of securities |
|
2 |