| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/17/18 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/17/18 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 09/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/04/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
