| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/23/18 | Definitive proxy statements |
|
151 | ||
| 03/20/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/09/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/15/18 | Annual report pursuant to Section 13 and 15(d) |
|
 |
124 |