| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/28/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/28/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/21/20 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | ||
| 05/15/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/15/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 05/15/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/15/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/15/20 | Statement of changes in beneficial ownership of securities |
|
2 |