| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Sep 2, 2025 | Sep 2, 2025 | 000-18032 |
| 144 | Open Document | Open Filing | Sep 2, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2025 | May 5, 2025 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2025 | Feb 26, 2025 | 000-18032 |
| 144 | Open Document | Open Filing | Feb 26, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2025 | Jan 15, 2025 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2025 | Jan 2, 2025 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2024 | Dec 20, 2024 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 25, 2024 | Jun 25, 2024 | 001-11869 |
| 144 | Open Document | Open Filing | Jun 25, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2024 | May 8, 2024 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2024 | May 6, 2024 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2024 | Jan 16, 2024 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 12, 2024 | Jan 11, 2024 | 000-18032 |
| 144 | Open Document | Open Filing | Jan 11, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2024 | Jan 2, 2024 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 25, 2023 | Sep 21, 2023 | 000-18032 |
| 144 | Open Document | Open Filing | Sep 21, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2023 | May 8, 2023 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2023 | May 9, 2022 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2023 | Jan 17, 2023 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 11, 2023 | Jan 10, 2023 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2022 | May 10, 2022 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2022 | Apr 26, 2022 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2022 | Jan 18, 2022 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 11, 2022 | Jan 7, 2022 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2021 | Sep 23, 2021 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2021 | Jun 23, 2021 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2021 | May 10, 2021 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2021 | May 5, 2021 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2021 | Mar 23, 2021 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2021 | Jan 15, 2021 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 7, 2021 | Jan 5, 2021 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2021 | Jan 4, 2021 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2020 | Sep 23, 2020 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2020 | Oct 6, 2020 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | Aug 31, 2020 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 16, 2020 | Jan 15, 2020 | 001-11869 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2020 | Jan 6, 2020 | 001-11869 |
| 4 | Open Document | Open Filing | RAA - FORM 4 | Jun 28, 2019 | Jun 26, 2019 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2019 | May 6, 2019 | 000-18032 |
| 4 | Open Document | Open Filing | RAA - FORM 4 | Jan 17, 2019 | Jan 15, 2019 | 001-11869 |
| 4 | Open Document | Open Filing | RAA - FORM 4 | Jan 10, 2019 | Jan 10, 2019 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2018 | Jun 1, 2018 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2018 | May 7, 2018 | 000-18032 |
| 4 | Open Document | Open Filing | RAA - FORM 4 | Jan 17, 2018 | Jan 12, 2018 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2017 | Jun 1, 2017 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2017 | May 16, 2017 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 13, 2017 | 000-18032 |
| 4 | Open Document | Open Filing | RAA - FORM 4 | Jan 18, 2017 | Jan 13, 2017 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2016 | May 13, 2016 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2016 | May 7, 2016 | 000-18032 |
| 4 | Open Document | Open Filing | RAA - FORM 4 | Jan 20, 2016 | Jan 15, 2016 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | May 7, 2015 | 000-18032 |
| 4 | Open Document | Open Filing | RAA - FORM 4 JAN'15 | Jan 20, 2015 | Jan 15, 2015 | 001-11869 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2014 | May 7, 2014 | 000-18032 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2014 | May 2, 2014 | 000-18032 |
| 4 | Open Document | Open Filing | FORM 4 - RAA - 1.15.14 | Jan 16, 2014 | Jan 15, 2014 | 001-11869 |