| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/24/18 | 8-K | Form 8-K: Current report filing | 13 | |
| 07/05/18 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 8 | |
| 06/29/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 5 |
