| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/18/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/29/19 | Current report filing |
|
3 | ||
| 05/28/19 | Current report filing |
|
3 | ||
| 05/08/19 | Statement of changes in beneficial ownership of securities |
|
2 |