| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2024 | Dec 2, 2024 | 001-39510 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2021 | Nov 18, 2021 | 001-39510 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 19, 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2021 | Mar 23, 2021 | 001-39510 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 25, 2021 | ||
| SC 13D | Open Document | Open Filing | SC 13D | Sep 22, 2020 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2020 | Sep 18, 2020 | 001-39510 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2020 | Sep 18, 2020 | 001-39510 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 27, 2018 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 25, 2018 | ||
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2017 | May 21, 2015 | 001-35779 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2017 | May 27, 2014 | 001-35779 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2017 | May 19, 2014 | 001-35779 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2017 | Aug 30, 2013 | 001-35779 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | May 29, 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2015 | May 21, 2015 | 001-35779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 27, 2014 | 001-35779 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | May 29, 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2014 | May 19, 2014 | 001-35779 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2014 | Aug 30, 2013 | 001-35779 |