| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/30/18 | Definitive revised proxy soliciting materials |
|
30 | ||
| 04/27/18 | Definitive proxy statements |
|
30 | ||
| 04/04/18 | Current report filing |
|
7 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/22/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/13/18 | Current report filing |
|
25 | ||
| 03/09/18 | Current report filing |
|
18 |
