| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/09/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
