| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/09/20 | 8-K | Form 8-K: Current report filing |
|
6 |
| 03/27/20 | 8-K | Form 8-K: Current report filing |
|
152 |
| 03/24/20 | 8-K | Form 8-K: Current report filing |
|
30 |
| 03/03/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 03/03/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 03/03/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 03/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |