| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2025 | Jun 11, 2025 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 13, 2024 | Jun 11, 2024 | 001-31463 |
| 144 | Open Document | Open Filing | Jun 11, 2024 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 19, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Sep 8, 2023 | Sep 7, 2023 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2023 | Jun 14, 2023 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2022 | Jun 15, 2022 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | May 31, 2022 | 001-31463 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 1, 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 27, 2021 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2021 | Apr 3, 2021 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 12, 2021 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 27, 2020 | Nov 25, 2020 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2020 | Nov 23, 2020 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2020 | Oct 23, 2020 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 6, 2020 | Oct 5, 2020 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2020 | Mar 22, 2020 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2020 | Mar 13, 2020 | 001-31463 |
| SC 13D | Open Document | Open Filing | SC 13D | Dec 2, 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2019 | Apr 3, 2019 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2018 | Apr 3, 2018 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2017 | Aug 21, 2017 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2017 | Apr 3, 2017 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 28, 2016 | Nov 23, 2016 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2016 | Nov 22, 2016 | 001-31463 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 21, 2016 | Sep 21, 2016 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 23, 2016 | Sep 21, 2016 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2016 | Apr 3, 2016 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2015 | Sep 15, 2015 | 001-31463 |
| 4 | Open Document | Open Filing | May 11, 2015 | May 7, 2015 | 000-22462 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2015 | Apr 3, 2015 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2015 | Mar 12, 2015 | 001-31463 |
| 4 | Open Document | Open Filing | Jan 20, 2015 | Jan 16, 2015 | 000-22462 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2014 | Dec 12, 2014 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2014 | Dec 5, 2014 | 001-31463 |
| 4 | Open Document | Open Filing | May 6, 2014 | May 2, 2014 | 000-22462 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 7, 2014 | Apr 3, 2014 | 001-31463 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2014 | Mar 12, 2014 | 001-31463 |
| 4 | Open Document | Open Filing | Jan 22, 2014 | Jan 17, 2014 | 000-22462 |