| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2025 | Jun 13, 2025 | 000-26489 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2025 | Feb 21, 2025 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2024 | Jun 14, 2024 | 000-26489 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2024 | Feb 23, 2024 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2023 | Jun 16, 2023 | 000-26489 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 7, 2023 | Feb 3, 2023 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 28, 2022 | Oct 27, 2022 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2022 | Sep 9, 2022 | 000-26489 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 9, 2022 | Sep 1, 2022 | 000-26489 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2022 | Feb 4, 2022 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | May 3, 2021 | Apr 30, 2021 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2021 | Feb 5, 2021 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2020 | Feb 7, 2020 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2019 | Feb 11, 2019 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2018 | Feb 9, 2018 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2017 | Feb 10, 2017 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2016 | Apr 1, 2016 | 001-14543 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 4, 2016 | Apr 1, 2016 | 001-14543 |