| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/04/19 | 8-K | Form 8-K: Current report |
|
161 |
| 11/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/31/19 | 8-K/A | Form 8-K/A: Current report |
|
5 |
| 10/31/19 | 8-K | Form 8-K: Current report |
|
5 |
| 10/30/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |