| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/01/19 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 38 | |
| 08/01/19 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 38 | |
| 07/24/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 07/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/18/19 | 8-K | Form 8-K: Current report filing | 19 | |
| 06/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/12/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/06/19 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 2 | |
| 05/08/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 29 | |
| 05/08/19 | 8-K | Form 8-K: Current report filing | 8 |
