| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/21/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/01/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/24/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/03/17 | Statement of changes in beneficial ownership of securities |
|
1 |