| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Dec 6, 2024 | Dec 4, 2024 | 000-54457 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 3, 2024 | Aug 29, 2024 | 000-54457 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 9, 2024 | Feb 8, 2024 | 000-54457 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2023 | Nov 9, 2023 | 000-54457 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 2, 2023 | Jul 31, 2023 | 000-54457 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 12, 2023 | Apr 10, 2023 | 000-54457 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 7, 2023 | Feb 6, 2023 | 000-54457 |
| 4 | Open Document | Open Filing | Jul 1, 2022 | Jun 30, 2022 | 000-54457 | |
| 4 | Open Document | Open Filing | Apr 1, 2022 | Mar 31, 2022 | 000-54457 | |
| 4 | Open Document | Open Filing | Jan 3, 2022 | Dec 31, 2021 | 000-54457 | |
| 4 | Open Document | Open Filing | Oct 1, 2021 | Sep 30, 2021 | 000-54457 | |
| 4 | Open Document | Open Filing | Jul 1, 2021 | Jun 30, 2021 | 000-54457 | |
| 4 | Open Document | Open Filing | Apr 9, 2021 | Mar 31, 2021 | 000-54457 | |
| 4 | Open Document | Open Filing | Mar 19, 2021 | Mar 17, 2021 | 000-54457 | |
| 4 | Open Document | Open Filing | Dec 28, 2020 | Dec 23, 2020 | 000-54457 | |
| 4 | Open Document | Open Filing | Dec 15, 2020 | Oct 28, 2020 | 000-54457 | |
| 3 | Open Document | Open Filing | Dec 15, 2020 | Sep 11, 2020 | 000-54457 |