| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 12, 2025 | Sep 9, 2025 | 000-29174 | |
| 4 | Open Document | Open Filing | Sep 8, 2025 | Sep 4, 2025 | 000-29174 | |
| 4 | Open Document | Open Filing | Sep 17, 2024 | Sep 13, 2024 | 000-29174 | |
| 4 | Open Document | Open Filing | Sep 6, 2024 | Sep 4, 2024 | 000-29174 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2023 | Sep 13, 2023 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2022 | Sep 14, 2022 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2022 | Sep 8, 2022 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2021 | Sep 8, 2021 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2020 | Sep 4, 2020 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2019 | Sep 4, 2019 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 13, 2018 | Sep 12, 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2018 | Sep 5, 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 14, 2017 | Sep 12, 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2017 | Sep 8, 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2016 | Sep 7, 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2016 | Sep 8, 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2016 | Aug 31, 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2015 | Sep 10, 2015 | 000-29174 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 10, 2015 | Sep 9, 2015 | 000-29174 |