| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/18/19 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 15 | |
| 10/10/19 | 8-K | Form 8-K: Current report | 23 | |
| 10/04/19 | 8-K | Form 8-K: Current report | 3 | |
| 09/10/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/06/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/06/19 | S-1/A | Form S-1/A: General form for registration of securities under the Securities Act of 1933 |
|
240 |
| 09/06/19 | 8-K | Form 8-K: Current report | 27 | |
| 09/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |