| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/09/18 | 8-K | Current report filing |
|
13 | |
| 07/30/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/18 | 4/A | Statement of changes in 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 |