| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2023 | Sep 28, 2023 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 9, 2023 | Feb 7, 2023 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 12, 2023 | Jan 10, 2023 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 10, 2022 | Feb 8, 2022 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2022 | Jan 1, 2022 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | Jun 1, 2021 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2021 | Feb 9, 2021 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2021 | Jan 1, 2021 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2020 | Feb 11, 2020 | 001-37827 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2019 | Oct 1, 2019 | 001-37827 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2019 | Sep 6, 2019 | 001-37827 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2019 | Sep 6, 2019 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2019 | Sep 6, 2019 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2019 | Jul 29, 2019 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Feb 11, 2019 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2019 | Jan 1, 2019 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2018 | Aug 20, 2018 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2018 | Aug 17, 2018 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2018 | Aug 14, 2018 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2018 | Aug 13, 2018 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2018 | Feb 1, 2018 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2017 | Oct 20, 2017 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 15, 2017 | Aug 14, 2017 | 001-37827 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2017 | Jul 12, 2016 | 001-32638 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Sep 7, 2016 | 001-37827 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Jul 12, 2016 | 001-37827 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Jul 12, 2016 | 001-32638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 9, 2016 | Sep 7, 2016 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2016 | Jul 12, 2016 | 001-37827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2016 | Jul 12, 2016 | 001-32638 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2016 | Jul 12, 2016 | 001-37827 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | Jan 25, 2016 | 001-32638 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2016 | Jan 25, 2016 | 001-32638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2016 | Jan 25, 2001 | 001-32638 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2015 | Jan 29, 2014 | 001-32638 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2015 | Jan 1, 2014 | 001-32638 |