| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/26/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 02/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
