| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/27/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/26/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/19/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 11/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/12/19 | 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 |
