| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2022 | May 26, 2022 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2022 | Feb 8, 2022 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2021 | Nov 15, 2021 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2021 | Aug 13, 2021 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2021 | May 25, 2021 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2021 | Feb 9, 2021 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2020 | Nov 3, 2020 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2020 | Sep 15, 2020 | 001-36436 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2020 | Aug 15, 2020 | 001-36436 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2020 | Jun 25, 2020 | 001-36436 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 14, 2020 | Jun 25, 2020 | 001-36436 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2020 | Jun 25, 2020 | 001-36436 |