| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/02/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/21/17 | Statement of changes in beneficial ownership of securities |
|
2 |