| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/15/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/10/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
63 | |
| 05/10/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/08/18 | Current report filing |
|
10 | ||
| 04/27/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/27/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/26/18 | Current report filing |
|
3 | ||
| 04/26/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/24/18 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/20/18 | Definitive proxy statements |
|
38 |