| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2025 | Aug 22, 2025 | 000-19271 |
| 144 | Open Document | Open Filing | Aug 22, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2025 | May 21, 2025 | 000-19271 |
| 144 | Open Document | Open Filing | May 21, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2025 | May 6, 2025 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 10, 2025 | Feb 7, 2025 | 000-19271 |
| 144 | Open Document | Open Filing | Feb 7, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2024 | Sep 5, 2024 | 000-19271 |
| 144 | Open Document | Open Filing | Sep 6, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2024 | May 6, 2024 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2023 | May 17, 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2023 | May 11, 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2023 | May 5, 2023 | 000-19271 |
| 144 | Open Document | Open Filing | May 5, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Feb 10, 2023 | Feb 8, 2023 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 6, 2022 | Dec 2, 2022 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2022 | May 11, 2022 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2022 | May 6, 2022 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2022 | Feb 7, 2022 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2021 | Aug 6, 2021 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2021 | May 12, 2021 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2021 | May 4, 2021 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2021 | Feb 4, 2021 | 000-19271 |
| 5/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2021 | Dec 31, 2016 | 001-11657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2020 | Nov 10, 2020 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2020 | May 29, 2020 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2020 | May 20, 2020 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2020 | May 6, 2020 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2019 | Nov 4, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2019 | Aug 7, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2019 | May 22, 2019 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2019 | May 8, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2019 | Feb 14, 2019 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2019 | Feb 1, 2019 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2018 | Aug 7, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 10, 2018 | Jul 9, 2018 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2018 | May 9, 2018 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2018 | May 9, 2018 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2018 | Mar 2, 2018 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2017 | Aug 9, 2017 | 001-33829 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2017 | May 24, 2017 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2017 | May 3, 2017 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2017 | Mar 2, 2017 | 001-33829 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2017 | Dec 31, 2016 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2016 | May 27, 2016 | 000-19271 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2016 | May 24, 2016 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2016 | May 11, 2016 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2016 | May 4, 2016 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2016 | Mar 2, 2016 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2016 | Feb 17, 2016 | 000-19271 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 17, 2016 | Dec 31, 2015 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2016 | Jan 25, 2016 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2015 | Dec 14, 2015 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2015 | Dec 8, 2015 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 26, 2015 | Oct 23, 2015 | 001-33829 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | May 8, 2015 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2015 | May 6, 2015 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2015 | Mar 2, 2015 | 001-33829 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Jan 26, 2015 | Dec 31, 2014 | 001-33829 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 28, 2014 | Aug 27, 2014 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 27, 2014 | Aug 27, 2014 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 14, 2014 | Aug 13, 2014 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2014 | Jul 28, 2014 | 001-33829 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2014 | May 9, 2014 | 001-11657 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 000-19271 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2014 | Mar 3, 2014 | 001-33829 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2014 | Feb 20, 2014 | 000-19271 |