| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2025 | Jul 1, 2025 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2025 | Apr 1, 2025 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2025 | Jan 2, 2025 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2024 | Dec 12, 2024 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2024 | Apr 1, 2024 | 000-31164 |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2024 | Jan 2, 2024 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2023 | Sep 29, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 20, 2023 | Sep 19, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2023 | Jun 30, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2023 | May 16, 2023 | 000-31164 |
| 144 | Open Document | Open Filing | May 16, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2023 | Apr 24, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2023 | Jan 30, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2023 | Jan 3, 2023 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 27, 2022 | Oct 21, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2022 | Sep 28, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2022 | Jul 22, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 29, 2022 | Jun 28, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2022 | Apr 22, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 30, 2022 | Mar 29, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 21, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2022 | Jan 3, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2022 | Jan 3, 2022 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 21, 2021 | Oct 20, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2021 | Sep 24, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2021 | Jul 20, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2021 | Jun 25, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 21, 2021 | Apr 20, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 26, 2021 | Mar 26, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2021 | Jan 21, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 22, 2020 | Oct 20, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 24, 2020 | Sep 24, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2020 | Jul 21, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 25, 2020 | Jun 25, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 21, 2020 | Apr 21, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 27, 2020 | Mar 27, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2020 | Jan 22, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2020 | Jan 2, 2020 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 22, 2019 | Oct 22, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2019 | Sep 25, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 22, 2019 | Jul 22, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2019 | Jun 27, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2019 | Apr 22, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2019 | Mar 28, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2019 | Jan 22, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2019 | Jan 2, 2019 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 23, 2018 | Oct 22, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2018 | Sep 26, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 24, 2018 | Jul 23, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2018 | Jun 27, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2018 | Apr 24, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 29, 2018 | Mar 28, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2018 | Jan 22, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2018 | Jan 2, 2018 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2017 | Oct 25, 2017 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 26, 2017 | Sep 26, 2017 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2017 | Jul 21, 2017 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2017 | Jun 28, 2017 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2017 | Apr 21, 2017 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2017 | Mar 29, 2017 | 000-31164 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 7, 2017 | May 26, 2016 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Jan 3, 2017 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 29, 2016 | Sep 28, 2016 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2016 | Jun 28, 2016 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2016 | Mar 29, 2016 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2016 | Jan 4, 2016 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2015 | Dec 9, 2015 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 28, 2015 | Sep 25, 2015 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2015 | Aug 7, 2015 | 001-12486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2015 | Jun 29, 2015 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2015 | May 29, 2015 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2015 | Mar 27, 2015 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2014 | Sep 29, 2014 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 27, 2014 | Jun 27, 2014 | 000-31164 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2014 | May 7, 2014 | 001-12486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2014 | Mar 28, 2014 | 000-31164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2014 | Jan 2, 2014 | 000-31164 |