| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 14, 2025 | May 13, 2025 | 001-16337 |
| 4 | Open Document | Open Filing | Apr 18, 2025 | Apr 16, 2025 | 001-03551 | |
| 4 | Open Document | Open Filing | FORM 4 | May 8, 2024 | May 7, 2024 | 001-16337 |
| 4 | Open Document | Open Filing | Apr 19, 2024 | Apr 17, 2024 | 001-03551 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2023 | May 9, 2023 | 001-16337 |
| 4 | Open Document | Open Filing | Apr 20, 2023 | Apr 19, 2023 | 001-03551 | |
| 4 | Open Document | Open Filing | FORM 4 | May 11, 2022 | May 10, 2022 | 001-16337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2022 | Apr 20, 2022 | 001-03551 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2021 | May 11, 2021 | 001-16337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 11, 2021 | 001-37640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2021 | Apr 21, 2021 | 001-03551 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2021 | Feb 1, 2021 | 001-37640 |
| 4 | Open Document | Open Filing | FORM 4 | May 12, 2020 | May 12, 2020 | 001-16337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2020 | May 1, 2020 | 001-03551 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2020 | Jan 31, 2020 | 001-37640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2020 | Jan 1, 2020 | 001-03551 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2019 | Jul 22, 2019 | 001-03551 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2019 | Jul 10, 2019 | 001-03551 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 17, 2019 | Jul 12, 2019 | 001-16337 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2019 | Feb 1, 2019 | 001-37640 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2018 | Feb 1, 2018 | 001-37640 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2017 | Feb 1, 2017 | 001-37640 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 1, 2016 | Oct 28, 2016 | 001-37640 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 14, 2016 | Sep 14, 2016 | 001-37640 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2014 | Jul 16, 2014 | 001-35529 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2014 | May 14, 2014 | 001-35529 |