| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2022 | Jun 7, 2022 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2022 | Feb 10, 2022 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 7, 2021 | Aug 9, 2021 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2021 | Feb 9, 2021 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2021 | Feb 6, 2021 | 001-35349 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 5, 2020 | Oct 1, 2020 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2020 | Aug 4, 2020 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2020 | Feb 7, 2020 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2020 | Feb 3, 2020 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 25, 2019 | Sep 23, 2019 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2019 | Aug 5, 2019 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 7, 2019 | Feb 5, 2019 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2019 | Feb 4, 2019 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 1, 2018 | Aug 15, 2018 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2018 | May 24, 2018 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2018 | Feb 6, 2018 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 7, 2018 | Feb 5, 2018 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2017 | Apr 4, 2017 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2017 | Feb 9, 2017 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2017 | Feb 7, 2017 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 30, 2016 | Jun 29, 2016 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2016 | Feb 2, 2016 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2015 | Feb 3, 2015 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2014 | Feb 12, 2014 | 001-35349 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 10, 2014 | Feb 6, 2014 | 001-35349 |