| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2024 | Apr 18, 2024 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2024 | Jan 18, 2024 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 30, 2023 | Oct 26, 2023 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2023 | Jul 27, 2023 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2023 | Apr 26, 2023 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2023 | Apr 20, 2023 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 23, 2023 | Jan 19, 2023 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2022 | Oct 21, 2022 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2022 | Jul 21, 2022 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2022 | Apr 27, 2022 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2022 | Apr 21, 2022 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2022 | Jan 20, 2022 | 001-05837 |
| 4 | Open Document | Open Filing | Oct 26, 2021 | Oct 22, 2021 | 001-05837 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2021 | Aug 27, 2021 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 26, 2021 | Jul 22, 2021 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2021 | Apr 28, 2021 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2021 | Apr 22, 2021 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2021 | Jan 21, 2021 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 26, 2020 | Oct 22, 2020 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 27, 2020 | Jul 23, 2020 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2020 | Apr 23, 2020 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2020 | Apr 22, 2020 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2020 | Jan 23, 2020 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2019 | Oct 17, 2019 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2019 | Jul 25, 2019 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2019 | May 2, 2019 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2019 | Apr 18, 2019 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2019 | Jan 24, 2019 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 22, 2018 | Oct 18, 2018 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2018 | Jul 26, 2018 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2018 | Apr 19, 2018 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2018 | Jan 25, 2018 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 20, 2017 | Oct 19, 2017 | 001-05837 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2017 | Jul 27, 2017 | 001-05837 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 21, 2017 | Apr 19, 2017 | 001-05837 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 21, 2017 | Apr 19, 2017 | 001-05837 |