| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/24/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/18 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |