| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/20/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/14/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/13/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/06/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/29/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/28/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/24/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/23/20 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | ||
| 04/23/20 | Definitive proxy statements |
|
55 |