| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/06/18 | DFAN14A | Form DFAN14A: Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material |
|
4 | |
| 06/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
|
2 |