| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/23/20 | 8-K | Current report filing |
|
   |
3 |
| 04/21/20 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 04/20/20 | 8-K | Current report filing |
|
|
4 |
| 04/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/20/20 | DEF 14A | Definitive proxy statements |
|
80 | |
| 03/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/17/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
