| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Mar 18, 2025 | Mar 14, 2025 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2025 | Mar 11, 2025 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2025 | Mar 7, 2025 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2025 | Mar 4, 2025 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2024 | Mar 11, 2024 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2024 | Mar 7, 2024 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2024 | Mar 4, 2024 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2024 | Mar 1, 2024 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2023 | Mar 10, 2023 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2023 | Mar 7, 2023 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2023 | Mar 4, 2023 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2023 | Mar 1, 2023 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2022 | Mar 10, 2022 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2022 | Mar 4, 2022 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2022 | Mar 1, 2022 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2021 | May 17, 2021 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2021 | Mar 10, 2021 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2021 | Mar 6, 2021 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2021 | Mar 1, 2021 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2021 | Feb 23, 2021 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 17, 2021 | Feb 12, 2021 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2020 | Mar 10, 2020 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2020 | Mar 6, 2020 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2020 | Mar 3, 2020 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 4, 2020 | Mar 2, 2020 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2020 | Feb 18, 2020 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2019 | May 6, 2019 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2019 | Mar 6, 2019 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2019 | Mar 2, 2019 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2019 | Feb 19, 2019 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2018 | May 8, 2018 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | May 7, 2018 | May 6, 2018 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 6, 2018 | Mar 2, 2018 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2017 | May 9, 2017 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2017 | May 6, 2017 | 001-03970 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 7, 2017 | Mar 3, 2017 | 001-03970 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2017 | Jan 14, 2017 | 001-03970 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2016 | May 6, 2016 | 001-03970 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | May 8, 2015 | 001-03970 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2015 | Mar 10, 2015 | 001-03970 |