| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/25/19 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
12 | |
| 03/25/19 | PREN14A | Preliminary proxy statement filed by non-management |
|
33 | |
| 03/25/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/25/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/20/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/18/19 | DFAN14A | Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material |
|
23 | |
| 03/18/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |