| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/31/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/26/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/24/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/19/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/19/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/17/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/12/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/12/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/09/18 | Statement of changes in beneficial ownership of securities |
|
1 |