| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jun 24, 2025 | Jun 20, 2025 | 001-14027 | |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2025 | May 2, 2025 | 001-35887 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2025 | Mar 3, 2025 | 001-35887 |
| 4 | Open Document | Open Filing | Jul 11, 2024 | Jul 9, 2024 | 001-14027 | |
| 4 | Open Document | Open Filing | Jun 5, 2024 | Jun 3, 2024 | 001-14027 | |
| 3 | Open Document | Open Filing | Jun 5, 2024 | May 28, 2024 | 001-14027 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 26, 2023 | Jun 22, 2023 | 001-35887 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 30, 2023 | May 25, 2023 | 001-38546 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 31, 2023 | Jan 27, 2023 | 001-35887 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 31, 2023 | Jan 27, 2023 | 001-35887 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 4, 2023 | Jan 1, 2023 | 001-38546 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Jan 4, 2023 | Jan 1, 2023 | 001-38546 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2021 | Feb 9, 2021 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2020 | Feb 14, 2020 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2019 | Feb 14, 2019 | 000-55039 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2019 | Dec 31, 2018 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2018 | Jul 26, 2018 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2018 | Jun 11, 2018 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2018 | Feb 16, 2018 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2018 | Feb 14, 2018 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2017 | Feb 14, 2017 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 13, 2016 | Sep 13, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2016 | Sep 8, 2016 | 000-55039 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 9, 2016 | ||
| 4 | Open Document | Open Filing | 4 | Sep 7, 2016 | Sep 2, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2016 | Aug 31, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 30, 2016 | Aug 26, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2016 | Aug 25, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 24, 2016 | Aug 22, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2016 | Aug 19, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2016 | May 2, 2016 | 000-55039 |
| SC 13D | Open Document | Open Filing | SC 13D | Mar 11, 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2016 | Mar 3, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2016 | Feb 15, 2016 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2015 | Feb 23, 2015 | 000-55039 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2015 | Feb 16, 2015 | 000-55039 |
| 4/A | Open Document | Open Filing | 4/A | Mar 26, 2014 | Mar 4, 2014 | 000-55039 |
| 4 | Open Document | Open Filing | 4 | Mar 5, 2014 | Mar 4, 2014 | 000-55039 |
| 4 | Open Document | Open Filing | 4 | Feb 18, 2014 | Feb 14, 2014 | 000-55039 |