| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A | May 16, 2025 | Dec 8, 2024 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2024 | Dec 11, 2024 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2024 | Dec 8, 2024 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2023 | Dec 10, 2023 | 001-35231 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 1, 2023 | Jan 24, 2023 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2022 | Mar 21, 2022 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 28, 2021 | Dec 23, 2021 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2021 | Nov 29, 2021 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2021 | Nov 16, 2021 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2021 | Nov 9, 2021 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2021 | Mar 22, 2021 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2020 | Dec 15, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2020 | Nov 27, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2020 | Nov 17, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 9, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2020 | Sep 11, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2020 | Apr 28, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2020 | Mar 20, 2020 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2019 | Nov 18, 2019 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2019 | Nov 7, 2019 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2019 | Sep 17, 2019 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2019 | Apr 29, 2019 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2018 | Nov 16, 2018 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 8, 2018 | Nov 6, 2018 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2018 | Apr 27, 2018 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2017 | Nov 15, 2017 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2017 | Nov 10, 2017 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2017 | Aug 10, 2017 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2017 | Apr 27, 2017 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2016 | Nov 16, 2016 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2016 | Apr 26, 2016 | 001-35231 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 14, 2016 | Mar 3, 2016 | 001-35231 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 1, 2014 | Apr 29, 2014 | 000-27188 |