| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/20 | 8-K | Current report filing |
|
  |
4 |
| 04/23/20 | 8-K | Current report filing |
|
|
5 |
| 04/15/20 | 8-K | Current report filing |
|
|
5 |
| 04/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |