| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/28/20 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 7 | |
| 08/28/20 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 4 | |
| 08/24/20 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 5 | |
| 08/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/20 | 8-K | Form 8-K: Current report | 44 | |
| 08/20/20 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 56 | |
| 08/18/20 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 56 | |
| 08/14/20 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 7 | |
| 08/14/20 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 4 |