| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 19, 2025 | Feb 15, 2025 | 000-30833 | |
| 4 | Open Document | Open Filing | Dec 3, 2024 | Dec 2, 2024 | 000-30833 | |
| 144 | Open Document | Open Filing | Dec 2, 2024 | |||
| 4 | Open Document | Open Filing | Jan 9, 2024 | Jan 5, 2024 | 000-30833 | |
| 4 | Open Document | Open Filing | Jan 9, 2023 | Jan 5, 2023 | 000-30833 | |
| 4 | Open Document | Open Filing | Dec 7, 2022 | Dec 6, 2022 | 000-30833 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 6, 2022 | Jan 5, 2022 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2021 | May 4, 2021 | 001-05353 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2021 | Jan 5, 2021 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2020 | May 5, 2020 | 001-05353 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2020 | Jan 6, 2020 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 17, 2019 | Dec 16, 2019 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2019 | May 7, 2019 | 001-05353 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 10, 2019 | Jan 7, 2019 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 26, 2018 | Nov 20, 2018 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2018 | May 16, 2018 | 001-05353 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 9, 2018 | Jan 5, 2018 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 11, 2017 | Dec 6, 2017 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2017 | May 9, 2017 | 001-05353 |
| 3 | Open Document | Open Filing | FORM 3 | May 5, 2017 | May 5, 2017 | 001-05353 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 9, 2017 | Mar 24, 2016 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 12, 2016 | Aug 10, 2016 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 20, 2016 | Jan 5, 2016 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 9, 2015 | Mar 5, 2015 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 7, 2015 | Jan 5, 2015 | 000-30833 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 8, 2014 | Jan 6, 2014 | 000-30833 |