| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/24/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/18/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 10/18/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 09/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/25/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/08/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/03/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/28/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/28/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/28/17 | Statement of changes in beneficial ownership of securities |
|
2 |