| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/04/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/04/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/04/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/23/17 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | ||
| 03/23/17 | Definitive proxy statements |
|
114 | ||
| 03/22/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/20/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/17 | Statement of changes in beneficial ownership of securities |
|
2 |