| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/11/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/02/18 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/29/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/28/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |