| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2023 | Jan 13, 2023 | 001-12993 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 19, 2022 | Jan 14, 2022 | 001-12993 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 20, 2021 | Jan 15, 2021 | 001-12993 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 30, 2020 | Mar 26, 2020 | 001-12993 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 30, 2020 | Mar 26, 2020 | 001-12993 |