| 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 | Dec 23, 2022 | Dec 21, 2022 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2022 | Dec 2, 2022 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2022 | Sep 14, 2022 | 000-29174 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 15, 2022 | Sep 14, 2022 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 6, 2021 | Dec 2, 2021 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 3, 2020 | Dec 3, 2020 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 6, 2020 | Nov 5, 2020 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2019 | Nov 5, 2019 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 8, 2019 | Oct 4, 2019 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2018 | Oct 4, 2018 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2018 | Sep 22, 2018 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2017 | Sep 22, 2017 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 25, 2016 | Oct 21, 2016 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 23, 2016 | Sep 22, 2016 | 001-37745 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 29, 2016 | Jul 28, 2016 | 001-37745 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 20, 2016 | Jul 11, 2016 | 001-37745 |