| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/13/17 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
