| Date | Form | Description | Docs | XBRL | Pages |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/18 | 8-K | Current report filing |
|
93 | |
| 12/03/18 | 8-K | Current report filing |
|
6 | |
| 11/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
