| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2023 | Feb 23, 2023 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 27, 2023 | Jan 25, 2023 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2022 | Mar 22, 2022 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 27, 2021 | Jan 25, 2021 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2020 | Oct 27, 2020 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2020 | Aug 26, 2020 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 20, 2020 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2020 | Feb 12, 2020 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2019 | Aug 8, 2019 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2019 | May 26, 2019 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2019 | Feb 20, 2019 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2019 | Feb 19, 2019 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2019 | Feb 12, 2019 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2018 | Aug 4, 2018 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2018 | Jul 31, 2018 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2018 | May 26, 2018 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2018 | May 8, 2018 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2018 | Feb 21, 2018 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2018 | Feb 12, 2018 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2017 | Aug 4, 2017 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2017 | May 26, 2017 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2017 | May 9, 2017 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2017 | Feb 13, 2017 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 3, 2016 | Nov 1, 2016 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 8, 2016 | Aug 4, 2016 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2016 | May 27, 2016 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2015 | Nov 3, 2015 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2015 | Aug 12, 2015 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2015 | Aug 5, 2015 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 14, 2015 | Jul 10, 2015 | 001-36478 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2015 | Feb 26, 2015 | 001-36478 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2014 | Dec 4, 2014 | 001-36478 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2014 | Dec 4, 2014 | 001-36478 |
| 4 | Open Document | Open Filing | 4 | Dec 2, 2014 | Nov 30, 2014 | 001-36478 |
| 4 | Open Document | Open Filing | 4 | Nov 14, 2014 | Nov 13, 2014 | 001-36478 |
| 3 | Open Document | Open Filing | 3 | Oct 16, 2014 | Oct 16, 2014 | 001-36478 |