| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/19/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/18 | Current report filing |
|
218 | ||
| 12/14/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/13/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/11/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/27/18 | Current report filing |
|
154 | ||
| 11/26/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/14/18 | Statement of changes in beneficial ownership of securities |
|
1 |