| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 8, 2025 | Jul 3, 2025 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2025 | Jun 6, 2025 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2025 | Jun 1, 2025 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2025 | May 21, 2025 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2024 | Jun 7, 2024 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2024 | Jun 1, 2024 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2024 | May 21, 2024 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2023 | Jun 9, 2023 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2023 | Jun 1, 2023 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2023 | May 24, 2023 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2022 | Jun 3, 2022 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2022 | Jun 1, 2022 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2022 | May 23, 2022 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2021 | Jun 4, 2021 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2021 | Jun 2, 2021 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 24, 2021 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2020 | Jun 1, 2020 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2020 | May 21, 2020 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 15, 2020 | Jan 14, 2020 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2019 | Oct 25, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 10, 2019 | Oct 9, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2019 | Oct 1, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2019 | Jun 7, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2019 | Jun 3, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2019 | May 23, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2018 | Jun 5, 2018 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2018 | Jun 4, 2018 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2018 | May 24, 2018 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2017 | Jun 6, 2017 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2017 | Jun 2, 2017 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2017 | May 25, 2017 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2016 | Jun 7, 2016 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2016 | May 25, 2016 | 000-14798 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 2, 2015 | Aug 26, 2015 | 000-14798 |