| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2025 | Apr 4, 2025 | 000-12456 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2024 | Aug 27, 2024 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2024 | Aug 27, 2024 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 28, 2023 | Sep 27, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2023 | Mar 30, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2023 | Mar 29, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2023 | Mar 28, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2023 | Mar 27, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2023 | Mar 22, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2023 | Mar 21, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 21, 2023 | Mar 20, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2023 | Mar 9, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2023 | Mar 8, 2023 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2022 | Jun 13, 2022 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2022 | May 10, 2022 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2021 | Dec 16, 2021 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 17, 2021 | Sep 16, 2021 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2021 | Aug 30, 2021 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2021 | Aug 18, 2021 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2021 | Mar 26, 2021 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2021 | Mar 25, 2021 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2020 | Dec 10, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 10, 2020 | Dec 9, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2020 | Dec 8, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2020 | Nov 24, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2020 | Jun 24, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2020 | Mar 5, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2020 | Mar 4, 2020 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2019 | Sep 23, 2019 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2019 | Sep 20, 2019 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2019 | Sep 13, 2019 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2019 | Sep 12, 2019 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2019 | Aug 21, 2019 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2019 | Mar 28, 2019 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2018 | Jun 29, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2018 | Jun 15, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2018 | Mar 14, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2018 | Mar 13, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 13, 2018 | Mar 12, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2018 | Mar 9, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2018 | Mar 8, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2018 | Mar 7, 2018 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 2, 2017 | Sep 29, 2017 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2017 | Sep 28, 2017 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 28, 2017 | Sep 27, 2017 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 27, 2017 | Sep 26, 2017 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2017 | Jun 27, 2017 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2017 | Jun 7, 2017 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2016 | Dec 19, 2016 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2016 | Dec 12, 2016 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2016 | Dec 7, 2016 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2016 | Jun 20, 2016 | 000-12456 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2016 | Apr 5, 2016 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2016 | Dec 30, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 30, 2015 | Dec 28, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2015 | Dec 24, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 10, 2015 | Dec 8, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2015 | May 28, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 16, 2015 | Apr 15, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2015 | Mar 23, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2015 | Mar 4, 2015 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 15, 2014 | Jul 14, 2014 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2014 | Mar 28, 2014 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2014 | Mar 26, 2014 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2014 | Mar 24, 2014 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 19, 2014 | Mar 17, 2014 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2014 | Mar 13, 2014 | 000-12456 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2014 | Dec 30, 2013 | 000-12456 |