| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2025 | Mar 3, 2025 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2025 | Feb 18, 2025 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 2, 2024 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2024 | Mar 1, 2024 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2024 | Feb 15, 2024 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 9, 2024 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2023 | Mar 1, 2023 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2023 | Feb 15, 2023 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 18, 2022 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2022 | Mar 1, 2022 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 11, 2021 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 2, 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2021 | Mar 1, 2021 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 22, 2020 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 25, 2020 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 18, 2020 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 13, 2019 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 28, 2019 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2019 | Feb 19, 2019 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 3, 2018 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 16, 2018 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2018 | Feb 16, 2018 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 11, 2017 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 2, 2017 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2017 | Feb 28, 2017 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 16, 2017 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 19, 2016 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 1, 2016 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 9, 2016 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 19, 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2016 | Feb 16, 2016 | 001-35826 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2015 | Mar 9, 2015 | 001-35826 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 10, 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 20, 2015 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 1 | Jul 21, 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2014 | Jul 15, 2014 | 001-35826 |
| SC 13D | Open Document | Open Filing | SC 13D | Mar 12, 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2014 | Mar 12, 2014 | 001-35826 |