| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/03/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/03/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/03/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/03/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/03/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/03/19 | Current report filing |
|
23 | ||
| 05/02/19 | Current report filing |
|
3 | ||
| 04/30/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/26/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/25/19 | Statement of changes in beneficial ownership of securities |
|
2 |