| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/22/18 | 3 | Initial statement of beneficial ownership of securities |
|
5 | |
| 08/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
