| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2025 | Jun 5, 2025 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2025 | May 1, 2025 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 24, 2024 | Jun 21, 2024 | 001-41040 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2024 | May 30, 2024 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2024 | May 1, 2024 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 9, 2024 | Jan 5, 2024 | 001-16435 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 22, 2023 | Jun 21, 2023 | 001-16435 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2023 | Jun 8, 2023 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2023 | May 24, 2023 | 001-41040 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2023 | May 1, 2023 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2022 | Jun 23, 2022 | 001-16435 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2022 | Jun 1, 2022 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2022 | May 18, 2022 | 001-41040 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 4, 2022 | May 2, 2022 | 000-23939 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2021 | Jun 24, 2021 | 001-16435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2021 | Jun 2, 2021 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2021 | May 19, 2021 | 000-19848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2021 | May 3, 2021 | 000-23939 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 26, 2021 | Apr 26, 2021 | 001-16435 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2020 | Jun 3, 2020 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2020 | May 20, 2020 | 000-19848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2020 | May 1, 2020 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2020 | Apr 24, 2020 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2019 | May 30, 2019 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | 000-19848 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2019 | May 22, 2019 | 000-19848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2019 | May 1, 2019 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2019 | Mar 25, 2019 | 000-23939 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2019 | Mar 25, 2019 | 000-23939 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2018 | Mar 30, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2018 | Mar 28, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2018 | Mar 26, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2018 | Mar 21, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2018 | Mar 1, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2018 | Feb 13, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2018 | Jan 16, 2018 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2017 | Dec 20, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2017 | Sep 20, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2017 | Jun 21, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2017 | Mar 30, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2017 | Mar 27, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2017 | Mar 27, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2017 | Mar 22, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2017 | Feb 22, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2017 | Jan 13, 2017 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2016 | Dec 21, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2016 | Sep 21, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2016 | Jun 22, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2016 | Mar 30, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2016 | Mar 28, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 29, 2016 | Mar 28, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2016 | Mar 23, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 2, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 15, 2016 | Jan 13, 2016 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 28, 2015 | Dec 23, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 25, 2015 | Sep 23, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2015 | Jun 24, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2015 | Mar 30, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2015 | Mar 30, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2015 | Mar 25, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2015 | Mar 3, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2015 | Jan 13, 2015 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2014 | Dec 24, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2014 | Dec 1, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2014 | Oct 15, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2014 | Sep 24, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 27, 2014 | Jun 25, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 22, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2014 | May 19, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2014 | Mar 28, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2014 | Mar 26, 2014 | 001-11084 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 15, 2014 | Jan 13, 2014 | 001-11084 |