| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
