| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2025 | Apr 14, 2025 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2025 | Apr 3, 2025 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2025 | Apr 1, 2025 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 17, 2024 | Apr 15, 2024 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2024 | Apr 3, 2024 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 3, 2024 | Apr 1, 2024 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 18, 2023 | Apr 14, 2023 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 4, 2023 | Apr 1, 2023 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 18, 2022 | Apr 14, 2022 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2022 | Apr 1, 2022 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2021 | Nov 18, 2021 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | Jun 1, 2021 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 16, 2021 | Apr 14, 2021 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 5, 2021 | Apr 1, 2021 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2021 | Mar 12, 2021 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 3, 2020 | Sep 2, 2020 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 15, 2020 | Apr 14, 2020 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 6, 2020 | Apr 3, 2020 | 001-06780 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2020 | Apr 1, 2020 | 001-06780 |
| 4 | Open Document | Open Filing | Apr 17, 2019 | Apr 15, 2019 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 3, 2019 | Apr 1, 2019 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 17, 2018 | Apr 16, 2018 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 3, 2018 | Apr 2, 2018 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 3, 2018 | Apr 1, 2018 | 001-06780 | |
| 4 | Open Document | Open Filing | Nov 9, 2017 | Nov 7, 2017 | 001-06780 | |
| 4/A | Open Document | Open Filing | Apr 4, 2017 | Apr 1, 2017 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 4, 2017 | Apr 1, 2017 | 001-06780 | |
| 4 | Open Document | Open Filing | Nov 8, 2016 | Nov 7, 2016 | 001-06780 | |
| 4 | Open Document | Open Filing | Jun 29, 2016 | Jun 27, 2016 | 001-06780 | |
| 4 | Open Document | Open Filing | May 31, 2016 | May 27, 2016 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 4, 2016 | Apr 1, 2016 | 001-06780 | |
| 4 | Open Document | Open Filing | Apr 2, 2015 | Apr 1, 2015 | 001-06780 | |
| 4/A | Open Document | Open Filing | Aug 22, 2014 | Jul 1, 2014 | 001-06780 | |
| 4 | Open Document | Open Filing | Jul 16, 2014 | Jul 15, 2014 | 001-06780 | |
| 4 | Open Document | Open Filing | Jul 2, 2014 | Jul 1, 2014 | 001-06780 | |
| 3 | Open Document | Open Filing | Jul 1, 2014 | Jun 27, 2014 | 001-06780 |