| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2025 | Nov 12, 2025 | 000-30235 |
| 144 | Open Document | Open Filing | Nov 12, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Jun 27, 2025 | Jun 25, 2025 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2025 | May 29, 2025 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2025 | May 15, 2025 | 000-30235 |
| 144 | Open Document | Open Filing | May 15, 2025 | |||
| 4 | Open Document | Open Filing | 4 | Apr 30, 2025 | Apr 30, 2025 | 001-35670 |
| 4 | Open Document | Open Filing | Mar 4, 2025 | Mar 3, 2025 | 001-38085 | |
| 3 | Open Document | Open Filing | Mar 4, 2025 | Mar 1, 2025 | 001-38085 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2024 | May 31, 2024 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2024 | May 20, 2024 | 000-30235 |
| 4 | Open Document | Open Filing | 4 | May 21, 2024 | May 20, 2024 | 001-35670 |
| 144 | Open Document | Open Filing | May 20, 2024 | |||
| 4 | Open Document | Open Filing | 4 | May 17, 2024 | May 16, 2024 | 001-35670 |
| 4 | Open Document | Open Filing | 4 | Mar 15, 2024 | Mar 14, 2024 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2023 | Aug 10, 2023 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2023 | Jun 13, 2023 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2023 | Jun 1, 2023 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2023 | Apr 13, 2023 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2022 | Jun 15, 2022 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 9, 2022 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2022 | May 26, 2022 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2022 | Feb 22, 2022 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 1, 2021 | Nov 30, 2021 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2021 | Jul 1, 2021 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2021 | Jun 14, 2021 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2021 | May 27, 2021 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | May 13, 2021 | May 11, 2021 | 000-30235 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jan 27, 2021 | Dec 4, 2020 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2020 | Dec 4, 2020 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2020 | Nov 24, 2020 | 001-39650 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 23, 2020 | Oct 23, 2020 | 001-39650 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2020 | Jun 17, 2020 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2020 | Jun 3, 2020 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2020 | May 21, 2020 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2020 | May 13, 2020 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2020 | May 8, 2020 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 26, 2019 | Dec 24, 2019 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 15, 2019 | Oct 10, 2019 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2019 | Jun 19, 2019 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2019 | May 23, 2019 | 000-30235 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 21, 2019 | May 7, 2019 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2019 | May 7, 2019 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2019 | Feb 21, 2019 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 2, 2019 | Dec 28, 2018 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2018 | Dec 26, 2018 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2018 | Nov 12, 2018 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2018 | Nov 15, 2018 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2018 | Jun 12, 2018 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2018 | Jun 1, 2018 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | May 24, 2018 | May 24, 2018 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 21, 2018 | May 17, 2018 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2018 | May 7, 2018 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2018 | Mar 2, 2018 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2017 | Dec 4, 2017 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 22, 2017 | Sep 22, 2017 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 20, 2017 | Sep 18, 2017 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 25, 2017 | Jul 25, 2017 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2017 | Jun 7, 2017 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2017 | Jun 1, 2017 | 001-35670 |
| 4/A | Open Document | Open Filing | FORM 4/A | May 30, 2017 | May 25, 2017 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 25, 2017 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2017 | Mar 21, 2017 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2017 | Mar 20, 2017 | 000-30235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2016 | Jun 8, 2016 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2016 | Jun 2, 2016 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2016 | May 26, 2016 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Jan 4, 2016 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2015 | Nov 18, 2015 | 001-33827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2015 | Aug 7, 2015 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 27, 2015 | Jul 27, 2015 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2015 | Jun 10, 2015 | 001-35670 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2015 | Jun 10, 2015 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2015 | May 28, 2015 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2014 | Dec 12, 2014 | 001-35670 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2014 | Oct 14, 2014 | 000-30235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2014 | Jun 12, 2014 | 000-19311 |
| 4 | Open Document | Open Filing | FORM 4 - STELIOS PAPADOPOULOS | Jun 5, 2014 | Jun 3, 2014 | 001-33827 |
| 4 | Open Document | Open Filing | STELIOS PAPADOPOULOS | May 30, 2014 | May 29, 2014 | 000-30235 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2014 | May 22, 2014 | 001-35670 |