| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2023 | Nov 17, 2023 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2023 | Jul 18, 2023 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2023 | Jan 19, 2023 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2022 | Jun 24, 2022 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2021 | May 3, 2021 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2020 | Nov 13, 2020 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2020 | Mar 19, 2020 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2019 | May 9, 2019 | 000-54416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2018 | Jan 19, 2018 | 000-54416 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 23, 2018 | Oct 10, 2017 | 000-54416 |