| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/19 | Current report filing | 15 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/29/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/26/19 | Current report filing | 12 | |||
| 04/16/19 | Statement of changes in beneficial ownership of securities | 1 |