| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/28/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/16/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/14/18 | Current report filing |
|
140 | ||
| 03/07/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/02/18 | Statement of changes in beneficial ownership of securities |
|
2 |