| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 21, 2025 | Aug 19, 2025 | 001-15283 |
| 4 | Open Document | Open Filing | 4 | Mar 11, 2025 | Mar 7, 2025 | 001-15283 |
| 4 | Open Document | Open Filing | 4 | Mar 5, 2025 | Mar 3, 2025 | 001-15283 |
| 4 | Open Document | Open Filing | 4 | Mar 4, 2025 | Feb 28, 2025 | 001-15283 |
| 4 | Open Document | Open Filing | 4 | Mar 5, 2024 | Mar 1, 2024 | 001-15283 |
| 4 | Open Document | Open Filing | 4 | Nov 7, 2023 | Nov 6, 2023 | 001-15283 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 22, 2023 | Mar 3, 2023 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2023 | Mar 3, 2023 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 7, 2023 | Mar 3, 2023 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 10, 2023 | Jan 6, 2023 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2023 | Jan 4, 2023 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2022 | Sep 30, 2022 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2022 | Jul 8, 2022 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2022 | Apr 1, 2022 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2022 | Mar 4, 2022 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 11, 2022 | Jan 7, 2022 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2022 | Jan 4, 2022 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2021 | Mar 4, 2021 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-15283 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-15283 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2020 | Feb 27, 2020 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2019 | Oct 13, 2019 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2019 | Sep 4, 2019 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2019 | May 29, 2019 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 27, 2019 | Mar 25, 2019 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2019 | Feb 28, 2019 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2018 | Nov 29, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 15, 2018 | Oct 13, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 4, 2018 | Aug 30, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2018 | May 30, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2018 | May 2, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2018 | Mar 26, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 2, 2018 | Feb 28, 2018 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2017 | Nov 30, 2017 | 001-35674 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 16, 2017 | Oct 13, 2017 | 001-35674 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2017 | Aug 30, 2017 | 001-35674 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2017 | May 31, 2017 | 001-35674 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2017 | Apr 1, 2017 | 001-35674 |