| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/20/18 | 3 | Initial statement of beneficial ownership of securities |
|
0 | |
| 11/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
