| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/02/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 06/28/19 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 8 | |
| 06/28/19 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 9 | |
| 06/28/19 | 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 | |
| 06/27/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/27/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/27/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/27/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/27/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/27/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 |
