| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/20/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/11/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |