| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 17, 2023 | Aug 15, 2023 | 001-38709 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 30, 2023 | Jan 27, 2023 | 001-38709 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 9, 2022 | Aug 8, 2022 | 001-38709 |
| 4 | Open Document | Open Filing | 4 | Nov 23, 2020 | Nov 20, 2020 | 001-38709 |
| 4 | Open Document | Open Filing | 4 | Jan 15, 2020 | Jan 13, 2020 | 001-38709 |
| D | Open Document | Open Filing | Dec 9, 2019 | 021-355065 |