| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 05/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 05/14/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 03/24/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | ||
| 11/26/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 10/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 08/07/19 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | ||
| 08/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 12/03/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | ||
| 11/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
