| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/08/17 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
