| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | Nov 3, 2021 | Nov 3, 2021 | 001-41011 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2021 | Jun 25, 2021 | 001-39445 |
| 4 | Open Document | Open Filing | Dec 18, 2020 | Dec 16, 2020 | 001-38417 | |
| 3 | Open Document | Open Filing | Dec 18, 2020 | Apr 13, 2020 | 001-38417 |