| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Jan 3, 2022 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2021 | Nov 1, 2021 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2021 | Mar 1, 2021 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2021 | Feb 9, 2021 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2020 | Oct 30, 2020 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2020 | Jun 10, 2020 | 001-31369 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2020 | May 12, 2020 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2019 | Nov 13, 2019 | 001-31369 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2019 | Oct 23, 2019 | 001-31369 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2019 | Sep 23, 2019 | 001-31369 |