| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/03/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/28/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/26/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/20/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/19/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/30/17 | Statement of changes in beneficial ownership of securities |
|
2 |