| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/19/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/13/19 | Current report filing |
|
14 | ||
| 02/11/19 | 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 | ||
| 02/04/19 | Annual statement of changes in beneficial ownership of securities |
|
2 |