| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Oct 3, 2025 | Oct 1, 2025 | 000-29089 |
| 4 | Open Document | Open Filing | 4 | Jul 15, 2025 | Jun 17, 2025 | 000-29089 |
| 4 | Open Document | Open Filing | 4 | Apr 3, 2025 | Apr 1, 2025 | 000-29089 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2025 | Feb 25, 2025 | 001-39995 |
| 3 | Open Document | Open Filing | 3 | Aug 8, 2024 | Aug 7, 2024 | 000-29089 |
| 4 | Open Document | Open Filing | 4 | Aug 8, 2024 | Aug 7, 2024 | 000-29089 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 18, 2024 | Jun 17, 2024 | 001-40536 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 25, 2024 | Jan 24, 2024 | 001-39995 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2023 | Jun 15, 2023 | 001-40536 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2023 | Jan 3, 2023 | 001-39995 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 13, 2022 | Jan 11, 2022 | 001-39995 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2021 | Jul 1, 2021 | 001-40536 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 24, 2021 | Jun 24, 2021 | 001-40536 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2021 | Mar 23, 2021 | 001-39995 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 18, 2021 | Mar 18, 2021 | 001-39995 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2018 | Jun 6, 2018 | 001-37526 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2017 | Dec 8, 2017 | 001-36701 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Dec 11, 2017 | Nov 30, 2017 | 001-36701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2017 | Nov 30, 2017 | 001-36701 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2017 | Oct 2, 2017 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2017 | Jul 3, 2017 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2017 | Jun 7, 2017 | 001-37526 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 8, 2017 | May 4, 2017 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2017 | Jan 17, 2017 | 001-36351 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2017 | Apr 3, 2017 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 20, 2016 | May 25, 2016 | 001-37526 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 20, 2016 | Jun 16, 2016 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 18, 2016 | Mar 14, 2016 | 001-36701 |
| 4 | Open Document | Open Filing | 4 | Jan 21, 2016 | Jan 19, 2016 | 001-36351 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2015 | Aug 10, 2015 | 001-37526 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2015 | Aug 4, 2015 | 001-37526 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2015 | Aug 4, 2015 | 001-37526 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 8, 2015 | Jun 4, 2015 | 001-36701 |
| 4 | Open Document | Open Filing | 4 | Jan 29, 2015 | Jan 5, 2015 | 001-36351 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 4, 2014 | Nov 4, 2014 | 001-36701 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 31, 2014 | Oct 29, 2014 | 001-36701 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 29, 2014 | Oct 29, 2014 | 001-36701 |
| 4 | Open Document | Open Filing | 4 | Mar 20, 2014 | Mar 18, 2014 | 001-36351 |
| 3 | Open Document | Open Filing | 3 | Mar 12, 2014 | Mar 12, 2014 | 001-36351 |