| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/03/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/02/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/27/18 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
7 | ||
| 04/26/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
115 | |
| 04/20/18 | Current report filing |
|
5 | ||
| 04/20/18 | Current report filing |
|
31 | ||
| 04/09/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/06/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/06/18 | Statement of changes in beneficial ownership of securities |
|
1 |