| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/19/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/14/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/14/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/14/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 11/30/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/23/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
