| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/14/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/19 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 03/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/30/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/30/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
