| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jun 2, 2025 | May 29, 2025 | 000-50768 | |
| 4 | Open Document | Open Filing | May 31, 2024 | May 29, 2024 | 000-50768 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 3, 2023 | Aug 1, 2023 | 001-36697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 5, 2023 | Jun 22, 2021 | 000-50768 |
| 4 | Open Document | Open Filing | Jul 7, 2022 | Jul 6, 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2022 | Jun 7, 2022 | 000-50768 |
| 4 | Open Document | Open Filing | Apr 4, 2022 | Apr 1, 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | Jan 26, 2022 | Jan 24, 2022 | 001-31918 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2021 | Sep 30, 2021 | 001-36830 |
| 4 | Open Document | Open Filing | Jul 12, 2021 | Jul 8, 2021 | 001-31918 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2021 | Jun 22, 2021 | 000-50768 |
| 4 | Open Document | Open Filing | Jun 21, 2021 | Jun 18, 2021 | 001-31918 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2021 | Jun 10, 2021 | 001-36697 |
| 4 | Open Document | Open Filing | Mar 5, 2021 | Mar 5, 2021 | 001-31918 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 11, 2021 | Jan 1, 2021 | 001-36697 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | 001-31918 |
| 3 | Open Document | Open Filing | FORM 3 - | Jan 5, 2021 | Jan 4, 2021 | 001-31918 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2020 | Oct 1, 2020 | 001-36830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 2, 2020 | Oct 1, 2020 | 001-36830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 25, 2020 | Jun 23, 2020 | 000-50768 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2019 | Sep 26, 2019 | 001-36830 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2019 | Jun 26, 2019 | 000-50768 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 23, 2019 | Apr 22, 2019 | 001-36830 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 23, 2019 | Apr 22, 2019 | 001-36830 |
| 4 | Open Document | Open Filing | Jun 8, 2018 | Jun 6, 2018 | 000-50768 | |
| 4 | Open Document | Open Filing | Mar 2, 2018 | Mar 1, 2018 | 000-50768 | |
| 4 | Open Document | Open Filing | Jul 19, 2017 | Jul 17, 2017 | 000-50768 | |
| 4 | Open Document | Open Filing | Jun 14, 2017 | Jun 13, 2017 | 000-50768 | |
| 4 | Open Document | Open Filing | Jun 10, 2016 | Jun 10, 2016 | 000-50768 | |
| 4 | Open Document | Open Filing | Jun 17, 2015 | Jun 15, 2015 | 000-50768 | |
| 4 | Open Document | Open Filing | Mar 24, 2015 | Mar 20, 2015 | 000-50768 | |
| 3 | Open Document | Open Filing | Mar 24, 2015 | Mar 20, 2015 | 000-50768 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2014 | Jan 24, 2014 | 000-21699 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 10, 2014 | Jan 8, 2014 | 000-21699 |