| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/14/19 | Current report filing |
|
3 | ||
| 05/10/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/01/19 | Current report filing |
|
9 |