| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Dec 8, 2023 | Dec 6, 2023 | 001-38952 | |
| 4 | Open Document | Open Filing | Dec 6, 2023 | Dec 4, 2023 | 001-38952 | |
| 4 | Open Document | Open Filing | Sep 13, 2023 | Sep 11, 2023 | 001-38952 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 20, 2022 | Oct 18, 2022 | 001-39056 |
| 4 | Open Document | Open Filing | Jun 1, 2022 | Jun 1, 2022 | 001-39056 | |
| 4 | Open Document | Open Filing | May 17, 2022 | May 17, 2022 | 001-39056 | |
| 3 | Open Document | Open Filing | May 3, 2022 | May 3, 2022 | 001-39056 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2020 | Nov 10, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 29, 2020 | Oct 27, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2020 | Oct 23, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 19, 2020 | Oct 15, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 24, 2020 | Sep 22, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 22, 2020 | Sep 19, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 21, 2020 | Sep 17, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2020 | Sep 14, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 27, 2020 | Jul 23, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2020 | Jul 15, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2020 | Apr 23, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2020 | Feb 14, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 27, 2020 | Jan 23, 2020 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2019 | Dec 13, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 24, 2019 | Oct 23, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 23, 2019 | Sep 19, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 19, 2019 | Sep 17, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2019 | Sep 3, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2019 | Aug 2, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2019 | Jun 28, 2019 | 001-38952 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 25, 2019 | Jun 25, 2019 | 001-38952 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2019 | May 31, 2019 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2018 | Nov 9, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2018 | Oct 31, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2018 | Nov 1, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2018 | Oct 23, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2018 | Oct 21, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2018 | Sep 20, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2018 | Sep 19, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2018 | May 30, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2018 | Mar 31, 2018 | 001-38312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2017 | Oct 21, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2017 | Sep 22, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2017 | Sep 20, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2017 | Sep 19, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2017 | Sep 9, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 1, 2017 | Aug 1, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Mar 31, 2017 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 25, 2016 | Oct 21, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2016 | Oct 11, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2016 | Sep 22, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2016 | Sep 20, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2016 | Aug 22, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2016 | Jun 2, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2016 | Apr 12, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 21, 2016 | Jan 19, 2016 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2015 | Nov 20, 2015 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2015 | Oct 21, 2015 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2015 | Sep 22, 2015 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2015 | Aug 21, 2015 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2015 | Jul 28, 2015 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2015 | Mar 31, 2015 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2014 | Oct 21, 2014 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 27, 2014 | 000-21783 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2014 | Mar 9, 2014 | 000-21783 |