| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | Nov 14, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2025 | Nov 6, 2025 | 001-14064 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 6, 2025 | Nov 4, 2025 | 001-14064 |
| SCHEDULE 13D/A | Open Document | Open Filing | Nov 5, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2025 | Nov 3, 2025 | 001-14064 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 14, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2021 | Nov 29, 2021 | 001-14064 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2021 | Aug 24, 2021 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2021 | May 11, 2021 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2021 | Feb 25, 2021 | 001-14064 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 16, 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 14, 2020 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2019 | Aug 20, 2019 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2019 | May 23, 2019 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2019 | Feb 14, 2019 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2018 | Nov 14, 2018 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2018 | Feb 16, 2018 | 001-14064 |
| SC 13D/A | Open Document | Open Filing | SC 13DA | Feb 14, 2018 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2017 | Aug 25, 2017 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2016 | Jun 30, 2016 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Nov 5, 2015 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2015 | Aug 31, 2015 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2015 | Aug 5, 2015 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2015 | May 8, 2015 | 001-14064 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO.1 | Feb 17, 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2014 | Aug 8, 2014 | 001-14064 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2014 | Feb 6, 2014 | 001-14064 |