| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/18/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/15/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/09/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/07/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/01/18 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 07/06/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/05/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/14/18 | Statement of changes in beneficial ownership of securities |
|
1 |