| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/13/18 | 8-K | Form 8-K: Current report | 5 | |
| 07/30/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |