| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2023 | Mar 13, 2023 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2022 | Mar 14, 2022 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2021 | Nov 29, 2021 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2021 | Mar 12, 2021 | 001-36729 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2021 | Dec 31, 2020 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2020 | Feb 10, 2020 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2019 | May 1, 2019 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 16, 2019 | Apr 1, 2019 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2018 | Sep 7, 2018 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 7, 2018 | Sep 5, 2018 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 5, 2018 | Aug 31, 2018 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 31, 2018 | Aug 29, 2018 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 22, 2018 | Aug 20, 2018 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2018 | May 2, 2018 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 20, 2018 | Mar 30, 2018 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2017 | Apr 26, 2017 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2017 | Apr 3, 2017 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2016 | Dec 12, 2016 | 001-34850 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 14, 2016 | Dec 12, 2016 | 001-34850 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2016 | May 17, 2016 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2016 | May 10, 2016 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2016 | Feb 9, 2016 | 001-36729 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2015 | Nov 27, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 25, 2015 | Nov 25, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2015 | Nov 5, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2015 | Aug 17, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 4, 2015 | Aug 3, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2015 | May 5, 2015 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2014 | Dec 16, 2014 | 001-36729 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2014 | Nov 13, 2014 | 001-36729 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 6, 2014 | Nov 6, 2014 | 001-36729 |