| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/17/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/17/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/26/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/18 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/29/18 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/24/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
