| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/06/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/06/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/30/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/29/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/29/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/27/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/26/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/21/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/20/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/16/18 | Statement of changes in beneficial ownership of securities |
|
1 |