| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 17, 2021 | Sep 15, 2021 | 001-38986 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jul 23, 2021 | May 20, 2021 | 001-38986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2021 | May 20, 2021 | 001-38986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2021 | Mar 29, 2021 | 001-38986 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2021 | Jan 20, 2021 | 001-38986 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 22, 2021 | Jan 20, 2021 | 001-38986 |