| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 May 2023 | 17 Dec 2021 | 001-35569 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 11 Mar 2022 | 001-35569 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2020 | 17 Dec 2020 | 001-35569 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Dec 2020 | 17 Dec 2020 | 001-35569 |