| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 15, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2021 | Nov 12, 2021 | 001-39748 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2021 | Aug 12, 2021 | 001-39748 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 1, 2021 | 001-39748 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 16, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2020 | Dec 11, 2020 | 001-39748 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 9, 2020 | Dec 8, 2020 | 001-39748 |