| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/08/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/04/18 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/31/18 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/02/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/02/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
