| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/17 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 11/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
