| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/24/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/24/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/24/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/23/19 | Current report filing | 2 | |||
| 05/22/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/02/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 04/23/19 | Quarterly report pursuant to Section 13 or 15(d) | ZIP | 52 | ||
| 04/23/19 | Current report filing | 14 | |||
| 04/23/19 | Initial statement of beneficial ownership of securities | 3 | |||
| 04/05/19 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 5 |