| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Apr 1, 2023 | 001-34652 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2022 | Apr 1, 2022 | 001-34652 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2021 | Apr 1, 2021 | 001-34652 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2020 | Apr 1, 2020 | 001-34652 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 26, 2020 | Mar 16, 2020 | 001-34652 |