| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2022 | Aug 15, 2022 | 001-35726 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2022 | Feb 21, 2022 | 001-35726 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2022 | Feb 21, 2022 | 001-35726 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 24, 2021 | Feb 22, 2021 | 001-35726 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 23, 2021 | Feb 22, 2021 | 001-35726 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 29, 2020 | Apr 28, 2020 | 001-35726 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 29, 2020 | Apr 28, 2020 | 001-35726 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2019 | Jul 31, 2019 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2019 | May 29, 2019 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2019 | May 28, 2019 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2019 | May 17, 2019 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 27, 2018 | Sep 26, 2018 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2018 | Aug 21, 2018 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2017 | Jun 5, 2017 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2016 | Sep 20, 2016 | 001-37880 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 20, 2016 | Sep 20, 2016 | 001-37880 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2014 | Aug 14, 2014 | 001-14758 |