| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
