| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | May 1, 2023 | Mar 15, 2022 | 001-35569 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2022 | Mar 11, 2022 | 001-35569 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2021 | Mar 15, 2021 | 001-35569 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 8, 2021 | Mar 4, 2021 | 001-35569 |