| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/04/17 | Current report filing |
|
3 | ||
| 04/21/17 | Definitive revised proxy soliciting materials |
|
7 | ||
| 04/18/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/05/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/04/17 | Definitive proxy statements |
|
37 | ||
| 04/03/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/03/17 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
7 | ||
| 03/29/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/29/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 03/23/17 | Statement of changes in beneficial ownership of securities |
|
3 |
