| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2025 | Nov 14, 2025 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2025 | Mar 3, 2025 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2025 | Feb 17, 2025 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2024 | Nov 15, 2024 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2024 | Mar 1, 2024 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2024 | Feb 19, 2024 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2023 | Nov 17, 2023 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2023 | Feb 20, 2023 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2022 | Nov 4, 2022 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2022 | Mar 1, 2022 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2022 | Feb 21, 2022 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 9, 2021 | Nov 5, 2021 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2021 | Apr 30, 2021 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2021 | Mar 1, 2021 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2021 | Feb 22, 2021 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2020 | Nov 23, 2020 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2020 | Nov 6, 2020 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2020 | Oct 29, 2020 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2020 | Jul 29, 2020 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2020 | Mar 2, 2020 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2020 | Feb 21, 2020 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2020 | Feb 18, 2020 | 000-04604 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2020 | Dec 31, 2019 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Nov 8, 2019 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2019 | May 22, 2019 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2019 | Mar 1, 2019 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2019 | Feb 21, 2019 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2019 | Feb 19, 2019 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2018 | Nov 9, 2018 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2018 | Mar 1, 2018 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2018 | Feb 20, 2018 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2018 | Feb 9, 2018 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2017 | Nov 10, 2017 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2017 | Oct 12, 2017 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2017 | Jun 9, 2017 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2017 | Mar 1, 2017 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2017 | Feb 17, 2017 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2017 | Feb 10, 2017 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2016 | Dec 2, 2016 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2016 | Nov 11, 2016 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2016 | Nov 3, 2016 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 1, 2016 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2016 | Feb 16, 2016 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Feb 12, 2016 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2015 | Dec 30, 2015 | 000-04604 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2015 | Nov 30, 2015 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2015 | Nov 30, 2015 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2015 | Nov 13, 2015 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2015 | Mar 2, 2015 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2015 | Feb 17, 2015 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 13, 2015 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2014 | Dec 17, 2014 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2014 | Nov 14, 2014 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2014 | May 15, 2014 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 18, 2014 | 000-04604 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 14, 2014 | 000-04604 |