| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/25/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 09/20/18 | 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 | 11 | |
| 09/14/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/12/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 09/07/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 09/07/18 | 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 | 5 | |
| 09/04/18 | 8-K | Form 8-K: Current report filing | 13 |