| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2025 | Oct 24, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2025 | Oct 15, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2025 | Jul 24, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2025 | Jul 15, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2025 | Apr 24, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2025 | Apr 15, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 28, 2025 | Jan 24, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2025 | Jan 15, 2025 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2024 | Oct 24, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 17, 2024 | Oct 15, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 26, 2024 | Jul 24, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2024 | Jul 15, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 25, 2024 | Apr 24, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2024 | Apr 15, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2024 | Jan 24, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 17, 2024 | Jan 12, 2024 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2023 | Nov 30, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 26, 2023 | Oct 24, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 17, 2023 | Oct 15, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 1, 2023 | Aug 30, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 26, 2023 | Jul 24, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2023 | Jul 15, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2023 | May 30, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2023 | Apr 24, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 18, 2023 | Apr 15, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2023 | Feb 28, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2023 | Jan 24, 2023 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2022 | Nov 30, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 26, 2022 | Oct 24, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2022 | Aug 30, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 26, 2022 | Jul 24, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2022 | May 30, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 26, 2022 | Apr 24, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2022 | Feb 28, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2022 | Jan 24, 2022 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 23, 2021 | Dec 23, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2021 | Nov 30, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2021 | Nov 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 26, 2021 | Oct 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 27, 2021 | Sep 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 31, 2021 | Aug 30, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2021 | Aug 25, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 27, 2021 | Jul 23, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2021 | Jun 25, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2021 | May 30, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 25, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2021 | Apr 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 26, 2021 | Mar 25, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2021 | Feb 28, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 26, 2021 | Jan 24, 2021 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 1, 2020 | Nov 30, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 27, 2020 | Oct 24, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 8, 2020 | Oct 8, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2020 | Sep 8, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 12, 2020 | Aug 10, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2020 | Jul 24, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 9, 2020 | Jul 8, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2020 | Jun 8, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2020 | May 8, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2020 | Apr 24, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2020 | Apr 8, 2020 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 28, 2020 | Jan 24, 2020 | 000-15175 |
| 3/A | Open Document | Open Filing | FORM 3/A | Dec 4, 2019 | Dec 3, 2019 | 000-15175 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2019 | Nov 30, 2019 | 000-15175 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 3, 2019 | Nov 30, 2019 | 000-15175 |