| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A | May 30, 2025 | Mar 20, 2025 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 21, 2025 | Mar 20, 2025 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2025 | Mar 13, 2025 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2025 | Mar 8, 2025 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2024 | Mar 8, 2024 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2023 | Mar 13, 2023 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2022 | Aug 10, 2022 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2022 | Mar 17, 2022 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2022 | Mar 14, 2022 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2021 | Aug 8, 2021 | 001-40485 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2021 | Mar 19, 2021 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 31, 2020 | Nov 11, 2020 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2020 | Jul 31, 2020 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2020 | Jul 24, 2020 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 24, 2020 | Jul 22, 2020 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 22, 2020 | Jul 20, 2020 | 000-53717 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Apr 3, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2019 | Feb 13, 2019 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2018 | Aug 8, 2018 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2017 | Aug 10, 2017 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2016 | Jun 23, 2016 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 1, 2016 | Feb 21, 2016 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 20, 2015 | Aug 6, 2015 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2014 | Dec 5, 2014 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2014 | Nov 19, 2014 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 19, 2014 | Nov 17, 2014 | 000-53717 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 14, 2014 | Feb 21, 2014 | 000-53717 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2014 | Feb 21, 2014 | 000-53717 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 10, 2014 | Jan 1, 2014 | 000-53717 |