| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 11, 2022 | Feb 11, 2022 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 9, 2021 | Dec 7, 2021 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 8, 2021 | Dec 4, 2021 | 001-36534 | |
| 4 | Open Document | Open Filing | Nov 24, 2021 | Nov 23, 2021 | 001-36534 | |
| 4 | Open Document | Open Filing | Nov 17, 2021 | Nov 15, 2021 | 001-36534 | |
| 4 | Open Document | Open Filing | Jul 12, 2021 | Jul 8, 2021 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 16, 2020 | Dec 14, 2020 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 9, 2020 | Dec 7, 2020 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 8, 2020 | Dec 4, 2020 | 001-36534 | |
| 4 | Open Document | Open Filing | Jan 3, 2020 | Dec 31, 2019 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 17, 2019 | Dec 14, 2019 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 10, 2019 | Dec 7, 2019 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 6, 2019 | Dec 4, 2019 | 001-36534 | |
| 4 | Open Document | Open Filing | Jan 3, 2019 | Dec 31, 2018 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 18, 2018 | Dec 14, 2018 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 11, 2018 | Dec 7, 2018 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 6, 2018 | Dec 4, 2018 | 001-36534 | |
| 4 | Open Document | Open Filing | Aug 8, 2018 | Aug 6, 2018 | 001-36534 | |
| 4 | Open Document | Open Filing | Jan 3, 2018 | Dec 31, 2017 | 001-36534 | |
| 4 | Open Document | Open Filing | Dec 18, 2017 | Dec 14, 2017 | 001-36534 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 6, 2017 | Dec 4, 2017 | 001-36534 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2017 | Jan 4, 2017 | 001-36534 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2016 | Dec 14, 2016 | 001-36534 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2016 | Jan 4, 2016 | 001-36534 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2014 | Dec 15, 2014 | 001-36534 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 15, 2014 | Jul 15, 2014 | 001-36534 |