| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 6, 2023 | Feb 2, 2023 | 001-39132 | |
| 4 | Open Document | Open Filing | Mar 10, 2022 | Mar 8, 2022 | 001-39132 | |
| 4 | Open Document | Open Filing | Jul 22, 2021 | Jul 21, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Jan 20, 2021 | Jan 19, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Nov 30, 2020 | Nov 30, 2020 | 001-39132 | |
| 4 | Open Document | Open Filing | Jun 9, 2020 | May 20, 2020 | 001-39132 | |
| 3 | Open Document | Open Filing | Jan 31, 2020 | Jan 24, 2020 | 001-39132 |