| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 20, 2025 | May 20, 2025 | 001-15059 |
| SCHEDULE 13D/A | Open Document | Open Filing | May 20, 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2025 | Nov 19, 2024 | 001-15059 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | 001-15059 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 10, 2025 | Mar 6, 2025 | 001-15059 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 10, 2025 | Dec 4, 2024 | 001-15059 |
| SCHEDULE 13D | Open Document | Open Filing | Dec 23, 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 6, 2024 | Dec 4, 2024 | 001-15059 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 13, 2024 | Sep 13, 2024 | 001-15059 |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 4, 2024 | ||
| SC 13D | Open Document | Open Filing | SC 13D | Apr 18, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2024 | Mar 31, 2024 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2024 | Mar 7, 2024 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 11, 2023 | Dec 8, 2023 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 30, 2023 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2023 | Mar 31, 2023 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 22, 2023 | Mar 6, 2023 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2023 | Mar 6, 2023 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2022 | Dec 19, 2022 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2022 | Mar 31, 2022 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 22, 2022 | Mar 3, 2022 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 10, 2022 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2022 | Mar 3, 2022 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2021 | Mar 31, 2021 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 23, 2021 | Mar 4, 2021 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 12, 2021 | Mar 10, 2021 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2021 | Mar 10, 2021 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2021 | Mar 4, 2021 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2021 | Mar 31, 2020 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Sep 9, 2020 | Aug 18, 2020 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2020 | Aug 18, 2020 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 30, 2020 | Mar 9, 2020 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2020 | Mar 10, 2020 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2020 | Mar 9, 2020 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2020 | Jan 7, 2020 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2019 | Mar 31, 2019 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 28, 2019 | Mar 5, 2019 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2019 | Mar 10, 2019 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2019 | Mar 5, 2019 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 24, 2019 | 001-15059 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 30, 2018 | Nov 27, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 29, 2018 | Nov 27, 2018 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2018 | Sep 10, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2018 | Sep 10, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2018 | Jul 6, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2018 | Jun 10, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 13, 2018 | Mar 10, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2018 | Mar 6, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2018 | Mar 3, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2018 | Feb 24, 2018 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2018 | Feb 21, 2018 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2017 | Feb 24, 2017 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2017 | Feb 24, 2017 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2017 | Mar 10, 2017 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2017 | Mar 3, 2017 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2017 | Feb 24, 2017 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2017 | Feb 24, 2017 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2016 | Nov 11, 2016 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2016 | Jun 7, 2016 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2016 | Jun 7, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2016 | Jun 7, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2016 | Jun 6, 2016 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2016 | Feb 29, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2016 | Mar 3, 2016 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2016 | Feb 29, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2016 | Feb 29, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 24, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Jan 4, 2016 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2015 | Dec 14, 2015 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2015 | Oct 6, 2015 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2015 | Jun 15, 2015 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2015 | Feb 24, 2015 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2015 | Mar 20, 2015 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2015 | Feb 24, 2015 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2015 | Feb 24, 2015 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2014 | Dec 9, 2014 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2014 | Dec 4, 2014 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2014 | May 2, 2014 | 001-15059 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 27, 2014 | Mar 3, 2014 | 001-15059 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | 001-15059 |