| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/30/20 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 03/30/20 | Current report filing |
|
 |
3 | |
| 03/25/20 | Current report filing |
|
|
3 | |
| 03/24/20 | Current report filing |
|
|
3 | |
| 03/11/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/14/20 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | ||
| 02/12/20 | Current report filing |
|
|
16 |