| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2025 | Jun 4, 2025 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2024 | Jun 5, 2024 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2023 | Jun 9, 2023 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2023 | May 31, 2023 | 000-51300 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Dec 15, 2022 | Dec 12, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2022 | Oct 22, 2022 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 11, 2022 | Sep 12, 2022 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Sep 15, 2022 | Sep 12, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2022 | Aug 3, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2022 | Jul 20, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2022 | Jun 22, 2022 | 000-20355 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2022 | Jun 1, 2022 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2021 | Dec 13, 2021 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2021 | Oct 22, 2021 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2021 | Sep 14, 2021 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Sep 2, 2021 | Aug 29, 2021 | 000-20355 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2021 | Jun 2, 2021 | 000-51300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2021 | Jan 22, 2021 | 000-51300 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2021 | Jan 22, 2021 | 000-51300 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2020 | Dec 11, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2020 | Oct 22, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2020 | Sep 14, 2020 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Sep 15, 2020 | Jul 21, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 14, 2020 | Jul 14, 2020 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2020 | Oct 29, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2019 | Oct 22, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 20, 2019 | Sep 18, 2019 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2019 | Mar 14, 2019 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 30, 2018 | Oct 2, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2018 | Oct 22, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2018 | Oct 2, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2018 | Jul 23, 2018 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 9, 2018 | May 24, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2018 | Jan 5, 2018 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 24, 2017 | Oct 22, 2017 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 5, 2017 | Oct 2, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2017 | Oct 2, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2017 | Jun 7, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | Jan 19, 2017 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2016 | Oct 22, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2016 | Oct 5, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2016 | Jan 8, 2016 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 30, 2015 | Oct 29, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2015 | Oct 22, 2015 | 000-20355 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Oct 13, 2015 | Aug 30, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2015 | Sep 24, 2015 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2015 | Feb 27, 2015 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 9, 2014 | Nov 7, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2014 | Nov 7, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2014 | Oct 22, 2014 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2014 | Sep 26, 2014 | 000-20355 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Sep 11, 2014 | Sep 20, 2013 | 000-20355 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2014 | Apr 3, 2014 | 000-20355 |