| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/26/18 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 14 | |
| 06/25/18 | 8-K | Form 8-K: Current report filing | 14 | |
| 06/19/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/12/18 | 8-K | Form 8-K: Current report filing | 41 | |
| 06/06/18 | 8-K | Form 8-K: Current report filing | 3 |
