| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/19/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/12/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/11/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/24/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/14/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
