| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/24/19 | 8-K | Form 8-K: Current report filing |
|
2 | |
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 12/18/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |