| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Aug 12, 2025 | Aug 8, 2025 | 001-42509 |
| 4 | Open Document | Open Filing | 4 | Jun 3, 2025 | May 31, 2025 | 001-42509 |
| 4 | Open Document | Open Filing | 4 | Jan 23, 2025 | Jan 21, 2025 | 000-24435 |
| 3 | Open Document | Open Filing | 3 | Dec 30, 2024 | Dec 20, 2024 | 000-24435 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 16, 2022 | Jun 8, 2022 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 10, 2022 | Jun 8, 2022 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2021 | Jun 9, 2021 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 17, 2020 | Jul 15, 2020 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 17, 2020 | Jul 15, 2020 | 001-34148 |
| 4 | Open Document | Open Filing | 4 | Jul 9, 2020 | Jul 7, 2020 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2020 | Jun 30, 2020 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2020 | Jun 30, 2020 | 001-34148 |
| 4 | Open Document | Open Filing | 4 | Jul 2, 2020 | Jun 30, 2020 | 001-39356 |
| 3 | Open Document | Open Filing | 3 | Jun 30, 2020 | Jun 30, 2020 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 24, 2020 | Jan 22, 2020 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 29, 2019 | Aug 27, 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 14, 2019 | Feb 12, 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 26, 2017 | Dec 21, 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 30, 2017 | Nov 28, 2017 | 000-20570 |
| 3 | Open Document | Open Filing | FORM 3 - | Sep 28, 2017 | Sep 28, 2017 | 001-38220 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2017 | May 3, 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 16, 2017 | Feb 14, 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 3, 2016 | Jun 1, 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | May 5, 2016 | May 3, 2016 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2016 | Feb 10, 2016 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 23, 2015 | Nov 19, 2015 | 001-37636 |
| 3 | Open Document | Open Filing | FORM 3 - | Nov 18, 2015 | Nov 18, 2015 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 13, 2015 | Feb 11, 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 15, 2014 | Aug 13, 2014 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 1, 2014 | Mar 28, 2014 | 000-20570 |