| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/25/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/11/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/11/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/11/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/06/17 | Annual statement of changes in beneficial ownership of securities |
|
1 |