| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2025 | Feb 20, 2025 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2025 | Feb 16, 2025 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2024 | Jun 1, 2024 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2024 | Feb 16, 2024 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2023 | Jun 1, 2023 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2023 | Feb 16, 2023 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | Jun 1, 2022 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2022 | Feb 19, 2022 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2022 | Feb 16, 2022 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2022 | Feb 13, 2022 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2021 | Jun 1, 2021 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2021 | Feb 19, 2021 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2021 | Feb 13, 2021 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2020 | Feb 26, 2020 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 19, 2020 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2020 | Feb 13, 2020 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 13, 2020 | Jan 9, 2020 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2019 | Sep 14, 2019 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 19, 2019 | Feb 15, 2019 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2019 | Feb 13, 2019 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 17, 2018 | Sep 14, 2018 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 30, 2018 | Aug 29, 2018 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2018 | Feb 14, 2018 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 15, 2017 | Sep 14, 2017 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2017 | Feb 15, 2017 | 001-16337 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 20, 2016 | Sep 14, 2016 | 001-16337 |
| 4 | Open Document | Open Filing | Jun 3, 2014 | Jun 3, 2014 | 001-34956 | |
| 4 | Open Document | Open Filing | May 29, 2014 | Apr 23, 2014 | 001-34956 |