| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/20 | 8-K | Current report filing |
|
   |
3 |
| 06/22/20 | 8-K | Current report filing |
|
4 | |
| 06/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/02/20 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
4 |
