| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/08/20 | 8-K | Form 8-K: Current report filing |
|
36 |
| 12/27/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |