| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/20/17 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/20/17 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/20/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/16/17 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 03/08/17 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 03/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
