| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2024 | Mar 9, 2024 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2023 | Dec 21, 2023 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2023 | Jun 13, 2023 | 001-10308 |
| 144 | Open Document | Open Filing | Jun 13, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2023 | Mar 9, 2023 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2023 | Dec 30, 2022 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2022 | Nov 22, 2022 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2022 | Aug 7, 2022 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2022 | Mar 9, 2022 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2021 | Nov 5, 2021 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2021 | Aug 7, 2021 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2021 | Mar 9, 2021 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2020 | Aug 7, 2020 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2020 | Mar 9, 2020 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2019 | Aug 7, 2019 | 001-10308 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 19, 2019 | Jun 14, 2019 | 001-10308 |