| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2023 | Jan 2, 2023 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2022 | Dec 8, 2022 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2022 | Aug 17, 2022 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2022 | Mar 14, 2022 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Jul 1, 2021 | 001-14007 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 28, 2020 | Dec 23, 2020 | 000-30407 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 21, 2020 | Oct 20, 2020 | 000-30407 |