| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2023 | May 17, 2023 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2023 | May 12, 2023 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2023 | May 12, 2023 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Mar 31, 2023 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 22, 2023 | Mar 17, 2023 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2023 | Mar 10, 2023 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 13, 2022 | Jul 8, 2022 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2022 | May 19, 2022 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2022 | May 12, 2022 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2021 | Jun 11, 2021 | 001-12505 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2021 | May 13, 2021 | 001-12505 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 7, 2021 | Apr 7, 2021 | 001-12505 |