| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/15/18 | UPLOAD | SEC-generated letter |
|
1 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/08/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 03/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
