| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jul 21, 2025 | Jul 17, 2025 | 000-24049 | |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2025 | May 8, 2025 | 001-13300 |
| 4 | Open Document | Open Filing | 4 | Apr 16, 2025 | Apr 16, 2025 | 001-39798 |
| 4 | Open Document | Open Filing | Jul 22, 2024 | Jul 18, 2024 | 000-24049 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 21, 2024 | Jun 20, 2024 | 001-39798 |
| 4 | Open Document | Open Filing | May 14, 2024 | May 10, 2024 | 000-24049 | |
| 144 | Open Document | Open Filing | May 10, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2024 | May 2, 2024 | 001-13300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2023 | Dec 11, 2023 | 001-39798 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2023 | Jul 28, 2023 | 811-23776 |
| 4 | Open Document | Open Filing | Jul 17, 2023 | Jul 13, 2023 | 000-24049 | |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2023 | May 4, 2023 | 001-13300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2023 | Feb 7, 2023 | 001-39798 |
| 4 | Open Document | Open Filing | Jul 21, 2022 | Jul 19, 2022 | 000-24049 | |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2022 | May 25, 2022 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2022 | May 10, 2022 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2022 | May 5, 2022 | 001-13300 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2022 | Feb 15, 2022 | 001-39798 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2021 | Dec 9, 2021 | 001-39798 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 9, 2021 | Dec 9, 2021 | 001-39798 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2021 | Nov 5, 2021 | 001-13300 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 5, 2021 | Nov 5, 2021 | 001-13300 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 9, 2021 | Aug 6, 2021 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 30, 2021 | Jul 28, 2021 | 000-24049 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 10, 2020 | Jul 8, 2020 | 000-24049 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2020 | May 20, 2020 | 001-11848 |
| 4 | Open Document | Open Filing | FORM 4 - | May 8, 2020 | May 7, 2020 | 000-24049 |
| 3 | Open Document | Open Filing | FORM 3 - | May 8, 2020 | May 7, 2020 | 000-24049 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 8, 2019 | Nov 1, 2019 | 811-23457 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2019 | May 22, 2019 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2018 | May 30, 2014 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2018 | Feb 23, 2018 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2017 | Oct 31, 2017 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2017 | Aug 1, 2017 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2017 | May 2, 2017 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2017 | Mar 24, 2017 | 001-37671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2017 | Feb 23, 2017 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2016 | Dec 7, 2016 | 001-37671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2016 | Mar 23, 2016 | 001-37671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 24, 2016 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2015 | Mar 26, 2015 | 001-04372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2015 | Feb 19, 2015 | 001-11848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | 001-04372 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2014 | Nov 19, 2014 | 001-04372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2014 | Feb 20, 2014 | 001-11848 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2014 | Jan 1, 2014 | 001-11848 |