| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 9, 2022 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2022 | Jan 20, 2022 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2021 | Jan 15, 2021 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 29, 2020 | Sep 25, 2020 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2020 | May 15, 2020 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2020 | Mar 12, 2020 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 22, 2020 | Jan 17, 2020 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2020 | Jan 15, 2020 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2019 | Aug 12, 2019 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2019 | Jan 15, 2019 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2018 | Jan 16, 2018 | 001-36011 |
| 5 | Open Document | Open Filing | FORM 5 | Jan 11, 2018 | Dec 31, 2017 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2017 | Jan 17, 2017 | 001-36011 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2016 | Aug 15, 2016 | 001-36011 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 17, 2016 | Aug 12, 2016 | 001-36011 |