| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/12/18 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 12/01/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 12/01/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 11/16/17 | Statement of changes in beneficial ownership of securities |
|
3 |
