| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/18/19 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/19 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/19 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
