| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2022 | 31 Dec 2021 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2021 | 16 Aug 2021 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2021 | 09 Aug 2021 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2021 | 11 Feb 2021 | 001-35746 |
| 5 | Open Document | Open Filing | FORM 5 | 10 Feb 2021 | 31 Dec 2020 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2020 | 05 Jun 2020 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2020 | 06 Feb 2020 | 001-35746 |
| 5 | Open Document | Open Filing | FORM 5 | 04 Feb 2020 | 31 Dec 2019 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2019 | 14 Feb 2019 | 001-35746 |
| 5 | Open Document | Open Filing | FORM 5 | 13 Feb 2019 | 31 Dec 2018 | 001-35746 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2018 | 09 Aug 2018 | 001-35746 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2018 | 31 Dec 2017 | 001-35746 |
| 3 | Open Document | Open Filing | FORM 3 | 24 Aug 2017 | 17 Aug 2017 | 001-35746 |