| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 20 Dec 2022 | 16 Dec 2022 | 001-37648 | |
| 4 | Open Document | Open Filing | 17 Aug 2022 | 15 Aug 2022 | 001-37648 | |
| 4 | Open Document | Open Filing | 17 Mar 2022 | 15 Mar 2022 | 001-37648 | |
| 3 | Open Document | Open Filing | 14 Oct 2021 | 04 Oct 2021 | 001-37648 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2020 | 20 Apr 2020 | 001-35092 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Apr 2020 | 20 Apr 2020 | 001-35092 |