| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/16/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/16/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/28/20 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 |