| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2022 | Jun 25, 2022 | 001-37509 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Feb 28, 2022 | 001-37509 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 29, 2021 | Jun 25, 2021 | 001-37509 |
| 4 | Open Document | Open Filing | Apr 27, 2020 | Apr 23, 2020 | 001-37509 | |
| 4 | Open Document | Open Filing | Apr 22, 2020 | Apr 20, 2020 | 001-37509 | |
| 3 | Open Document | Open Filing | Apr 22, 2020 | Apr 20, 2020 | 001-37509 | |
| 4 | Open Document | Open Filing | Mar 27, 2020 | Mar 25, 2020 | 001-35740 | |
| 4 | Open Document | Open Filing | Mar 2, 2020 | Feb 27, 2020 | 001-35740 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2019 | May 1, 2019 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2019 | Feb 26, 2019 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2018 | May 1, 2018 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2018 | Mar 22, 2018 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2018 | Feb 28, 2018 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2017 | Aug 14, 2017 | 001-35740 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2017 | May 10, 2017 | 001-35740 |
| 3 | Open Document | Open Filing | FORM 3 | May 12, 2017 | May 1, 2017 | 001-35740 |