| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/23/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 05/15/17 | Current report filing |
|
25 | ||
| 05/09/17 | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
24 | |
| 05/09/17 | Current report filing |
|
12 | ||
| 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 |
