| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
