| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/20/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/20/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/20/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/20/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/15/19 | Current report filing |
|
5 | ||
| 05/09/19 | Current report filing |
|
22 | ||
| 05/09/19 | Current report filing |
|
5 | ||
| 05/06/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/06/19 | Statement of changes in beneficial ownership of securities |
|
1 |