| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 5, 2025 | Nov 3, 2025 | 001-15891 | |
| 4 | Open Document | Open Filing | Aug 5, 2025 | Aug 1, 2025 | 001-15891 | |
| 4 | Open Document | Open Filing | May 5, 2025 | May 1, 2025 | 001-15891 | |
| 4 | Open Document | Open Filing | Feb 5, 2025 | Feb 3, 2025 | 001-15891 | |
| 4 | Open Document | Open Filing | Jan 6, 2025 | Jan 2, 2025 | 001-15891 | |
| 4 | Open Document | Open Filing | Dec 17, 2024 | Dec 15, 2024 | 001-15891 | |
| 4 | Open Document | Open Filing | Nov 5, 2024 | Nov 1, 2024 | 001-15891 | |
| 4 | Open Document | Open Filing | Aug 5, 2024 | Aug 1, 2024 | 001-15891 | |
| 4 | Open Document | Open Filing | May 3, 2024 | May 1, 2024 | 001-15891 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2024 | Mar 15, 2024 | 001-36729 |
| 4 | Open Document | Open Filing | Feb 5, 2024 | Feb 1, 2024 | 001-15891 | |
| 4 | Open Document | Open Filing | Dec 19, 2023 | Dec 15, 2023 | 001-15891 | |
| 4 | Open Document | Open Filing | Nov 3, 2023 | Nov 1, 2023 | 001-15891 | |
| 4 | Open Document | Open Filing | Aug 3, 2023 | Aug 1, 2023 | 001-15891 | |
| 4 | Open Document | Open Filing | Jun 5, 2023 | Jun 1, 2023 | 001-15891 | |
| 4 | Open Document | Open Filing | May 3, 2023 | May 1, 2023 | 001-15891 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2023 | Mar 13, 2023 | 001-36729 |
| 4 | Open Document | Open Filing | Feb 3, 2023 | Feb 1, 2023 | 001-15891 | |
| 4 | Open Document | Open Filing | Dec 16, 2022 | Dec 15, 2022 | 001-15891 | |
| 4 | Open Document | Open Filing | Nov 3, 2022 | Nov 1, 2022 | 001-15891 | |
| 4 | Open Document | Open Filing | Aug 3, 2022 | Aug 1, 2022 | 001-15891 | |
| 4 | Open Document | Open Filing | Jun 3, 2022 | Jun 1, 2022 | 001-15891 | |
| 4 | Open Document | Open Filing | May 4, 2022 | May 2, 2022 | 001-15891 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2022 | Mar 14, 2022 | 001-36729 |
| 4 | Open Document | Open Filing | Feb 3, 2022 | Feb 1, 2022 | 001-15891 | |
| 4 | Open Document | Open Filing | Nov 3, 2021 | Nov 1, 2021 | 001-15891 | |
| 4 | Open Document | Open Filing | Aug 4, 2021 | Aug 2, 2021 | 001-15891 | |
| 4 | Open Document | Open Filing | Jun 3, 2021 | Jun 1, 2021 | 001-15891 | |
| 4 | Open Document | Open Filing | May 5, 2021 | May 3, 2021 | 001-15891 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2021 | Mar 12, 2021 | 001-36729 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2021 | Dec 31, 2020 | 001-36729 |
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | 001-15891 | |
| 4 | Open Document | Open Filing | Nov 4, 2020 | Nov 2, 2020 | 001-15891 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2020 | Sep 14, 2020 | 001-36729 |
| 4 | Open Document | Open Filing | Aug 5, 2020 | Aug 3, 2020 | 001-15891 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 3, 2020 | Jun 1, 2020 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2020 | May 1, 2020 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 5, 2020 | Feb 3, 2020 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 5, 2019 | Nov 1, 2019 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2019 | Aug 1, 2019 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 4, 2019 | Jun 1, 2019 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | May 3, 2019 | May 1, 2019 | 001-15891 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2019 | Apr 1, 2019 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 5, 2019 | Feb 1, 2019 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 5, 2018 | Nov 1, 2018 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 3, 2018 | Aug 1, 2018 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 5, 2018 | Jun 1, 2018 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | May 3, 2018 | May 1, 2018 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 20, 2018 | Mar 30, 2018 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 5, 2018 | Feb 1, 2018 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 3, 2017 | Nov 1, 2017 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 3, 2017 | Aug 1, 2017 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 5, 2017 | Jun 1, 2017 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | May 3, 2017 | May 1, 2017 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2017 | Apr 3, 2017 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2017 | Feb 1, 2017 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 3, 2016 | Nov 1, 2016 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 3, 2016 | Aug 1, 2016 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 3, 2016 | Jun 1, 2016 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2016 | May 17, 2016 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2016 | May 10, 2016 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | May 4, 2016 | May 2, 2016 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2016 | Feb 9, 2016 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2016 | Feb 1, 2016 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2015 | Nov 5, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 4, 2015 | Nov 2, 2015 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2015 | Aug 17, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2015 | Aug 3, 2015 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 3, 2015 | Jun 1, 2015 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2015 | May 1, 2015 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 4, 2015 | Feb 2, 2015 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2014 | Dec 16, 2014 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2014 | Nov 13, 2014 | 001-36729 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 6, 2014 | Nov 6, 2014 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 5, 2014 | Nov 3, 2014 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2014 | Aug 1, 2014 | 001-15891 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jun 10, 2014 | Jun 2, 2014 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 4, 2014 | Jun 2, 2014 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2014 | May 1, 2014 | 001-15891 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 5, 2014 | Feb 3, 2014 | 001-15891 |