| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Oct 17, 2025 | Oct 15, 2025 | 000-25150 |
| 4 | Open Document | Open Filing | 4 | Oct 29, 2024 | Oct 25, 2024 | 000-25150 |
| 3 | Open Document | Open Filing | 3 | Oct 25, 2024 | Oct 23, 2024 | 000-25150 |
| 4 | Open Document | Open Filing | Oct 17, 2024 | Oct 15, 2024 | 000-29174 | |
| 3 | Open Document | Open Filing | Sep 5, 2024 | Sep 1, 2024 | 000-29174 | |
| 4/A | Open Document | Open Filing | 4/A | May 17, 2024 | Mar 11, 2023 | 000-21810 |
| 4 | Open Document | Open Filing | 4 | Mar 26, 2024 | Mar 22, 2024 | 000-21810 |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2024 | Mar 14, 2024 | 000-21810 |
| 4 | Open Document | Open Filing | 4 | Mar 13, 2024 | Mar 11, 2024 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 24, 2023 | Mar 22, 2023 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2023 | Mar 14, 2023 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 14, 2023 | Mar 11, 2023 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2022 | Mar 11, 2022 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 7, 2022 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2022 | Feb 25, 2022 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2022 | Jan 2, 2022 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2021 | Mar 12, 2021 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 26, 2021 | Feb 25, 2021 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2021 | Jan 2, 2021 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2020 | Mar 12, 2020 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2020 | Feb 25, 2020 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2020 | Jan 2, 2020 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2019 | Feb 25, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2019 | Jan 2, 2019 | 000-21810 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 4, 2019 | Jan 2, 2019 | 000-21810 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2018 | Dec 3, 2018 | 001-08524 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2018 | Dec 1, 2018 | 001-08524 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2018 | Mar 8, 2018 | 001-08524 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2018 | Mar 2, 2018 | 001-08524 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 6, 2017 | Mar 2, 2017 | 001-08524 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 6, 2017 | Mar 2, 2017 | 001-08524 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 1, 2016 | Dec 1, 2016 | 001-08524 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 1, 2016 | Dec 1, 2016 | 001-08524 |