| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/17/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/16/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/07/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/10/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/05/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/02/17 | Statement of changes in beneficial ownership of securities |
|
2 |