| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2023 | Apr 17, 2023 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2023 | Mar 29, 2023 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2022 | May 20, 2022 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2021 | Nov 8, 2021 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2021 | Nov 1, 2021 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2021 | Jun 4, 2021 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 6, 2021 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | May 23, 2018 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2020 | May 23, 2018 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Mar 25, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Feb 20, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Feb 15, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Feb 13, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Feb 7, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Feb 4, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 31, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 28, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 25, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 22, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 17, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 14, 2019 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2020 | Jan 8, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2019 | Feb 20, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2019 | Feb 15, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Feb 13, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2019 | Feb 7, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2019 | Feb 4, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2019 | Jan 31, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2019 | Jan 28, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2019 | Jan 25, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2019 | Jan 22, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2019 | Jan 17, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2019 | Jan 14, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2019 | Jan 8, 2019 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2018 | Aug 31, 2018 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2018 | Aug 10, 2018 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2018 | Jul 10, 2018 | 001-34055 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2018 | Jul 5, 2018 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2018 | Jul 9, 2018 | 001-34055 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2018 | Jun 21, 2018 | 001-34055 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2018 | Jun 21, 2018 | 001-34055 |