| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2023 | 16 Mar 2023 | 001-36046 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 001-36046 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2022 | 16 Mar 2022 | 001-36046 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2021 | 16 Mar 2021 | 001-36046 |
| 3 | Open Document | Open Filing | FORM 3 - | 03 Jun 2020 | 01 Jun 2020 | 001-36046 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2020 | 01 Jun 2020 | 001-36046 |