| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 20 Jul 2022 | 20 Jul 2022 | 001-35108 | |
| 4 | Open Document | Open Filing | 16 May 2022 | 12 May 2022 | 001-35108 | |
| 4 | Open Document | Open Filing | 18 May 2021 | 14 May 2021 | 001-35108 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2020 | 14 May 2020 | 001-35108 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2020 | 05 Mar 2020 | 001-35108 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2020 | 27 Feb 2020 | 001-35108 |