| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/12/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/12/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/22/17 | Initial statement of beneficial ownership of securities |
|
6 | ||
| 05/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/09/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/04/17 | Initial statement of beneficial ownership of securities |
|
4 | ||
| 05/04/17 | Initial statement of beneficial ownership of securities |
|
4 | ||
| 05/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/03/17 | Initial statement of beneficial ownership of securities |
|
4 | ||
| 05/03/17 | Initial statement of beneficial ownership of securities |
|
4 |