| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2025 | Feb 13, 2025 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2024 | Feb 14, 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 | Feb 17, 2023 | Feb 15, 2023 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2022 | Aug 3, 2022 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2022 | Feb 16, 2022 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2021 | Nov 9, 2021 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2021 | Feb 18, 2021 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 4, 2020 | Nov 2, 2020 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 7, 2020 | Aug 5, 2020 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2020 | Jun 8, 2020 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Mar 2, 2020 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2020 | Feb 21, 2020 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 24, 2020 | Feb 20, 2020 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2019 | Nov 13, 2019 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2019 | Jun 6, 2019 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2019 | Mar 12, 2019 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2019 | Mar 1, 2019 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 26, 2019 | Feb 22, 2019 | 001-10308 |
| 4/A | Open Document | Open Filing | FORM 4/A | Nov 23, 2018 | Nov 16, 2018 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2018 | Nov 16, 2018 | 000-52049 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2018 | Nov 7, 2018 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2018 | Aug 9, 2018 | 001-10308 |
| 3 | Open Document | Open Filing | FORM 3 | May 24, 2018 | May 23, 2018 | 001-10308 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 9, 2018 | Apr 5, 2018 | 000-52049 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 17, 2017 | Nov 16, 2017 | 000-52049 |