| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/06/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 10/09/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 08/16/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/19/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/11/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | ||
| 06/06/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 02/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
