| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Jul 1, 2025 | Jun 27, 2025 | 001-39811 | |
| 4 | Open Document | Open Filing | Jun 23, 2025 | Jun 18, 2025 | 001-39811 | |
| 4 | Open Document | Open Filing | Feb 28, 2024 | Feb 26, 2024 | 001-39811 | |
| 4 | Open Document | Open Filing | Jun 20, 2023 | Jun 15, 2023 | 001-39811 | |
| 4 | Open Document | Open Filing | Jun 30, 2022 | Jun 23, 2022 | 001-39811 | |
| 5 | Open Document | Open Filing | FORM 5 | Jan 28, 2022 | Dec 31, 2021 | 001-37507 |
| 4 | Open Document | Open Filing | Jan 4, 2022 | Jan 4, 2022 | 001-39811 | |
| 4 | Open Document | Open Filing | Jun 23, 2021 | Jun 22, 2021 | 001-39811 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 16, 2020 | Dec 16, 2020 | 001-39811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2020 | Dec 10, 2020 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2020 | Aug 19, 2020 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2020 | Aug 11, 2020 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2020 | Jun 10, 2020 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 16, 2019 | Dec 13, 2019 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 12, 2019 | Dec 12, 2019 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2019 | Sep 5, 2019 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2019 | Jun 6, 2019 | 001-37507 |
| 4 | Open Document | Open Filing | 4 | Aug 13, 2018 | Aug 9, 2018 | 000-17082 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2018 | Jun 7, 2018 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2018 | Jan 2, 2018 | 001-37507 |
| 4/A | Open Document | Open Filing | Dec 20, 2017 | Dec 15, 2017 | 001-36763 | |
| 4 | Open Document | Open Filing | Dec 19, 2017 | Dec 15, 2017 | 001-36763 | |
| 4 | Open Document | Open Filing | Nov 1, 2017 | Oct 30, 2017 | 001-36763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2017 | Jun 20, 2017 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2017 | Jun 9, 2017 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2017 | May 30, 2017 | 001-37507 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 10, 2017 | Dec 31, 2016 | 001-37507 |
| 4 | Open Document | Open Filing | Jan 17, 2017 | Jan 12, 2017 | 001-36763 | |
| 4 | Open Document | Open Filing | 4 | Dec 27, 2016 | Dec 22, 2016 | 000-17082 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 2, 2016 | Nov 22, 2016 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 29, 2016 | Nov 25, 2016 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2016 | Nov 22, 2016 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2016 | Jun 17, 2016 | 000-17082 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2016 | May 26, 2016 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2016 | Mar 1, 2016 | 001-37507 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2016 | Aug 25, 2015 | 001-37507 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 27, 2015 | Jul 27, 2015 | 001-37507 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2015 | Jun 29, 2015 | 000-17082 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2015 | Jun 7, 2015 | 000-17082 |
| 3 | Open Document | Open Filing | Jan 2, 2015 | Dec 18, 2014 | 001-36763 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2014 | Dec 17, 2014 | 000-17082 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Dec 15, 2014 | 000-17082 |