| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Oct 24, 2025 | Oct 23, 2025 | 001-35068 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2025 | Jun 10, 2025 | 001-36352 |
| 4 | Open Document | Open Filing | Jun 24, 2024 | Jun 24, 2024 | 001-35068 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2024 | Jun 6, 2024 | 001-36352 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2023 | Oct 10, 2023 | 001-35068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2023 | Jun 6, 2023 | 001-36352 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 16, 2023 | Feb 14, 2023 | 001-40353 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 15, 2022 | Jul 15, 2022 | 001-35068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2022 | Jun 8, 2022 | 001-36352 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | 001-40353 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 19, 2021 | Aug 18, 2021 | 001-40353 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 26, 2021 | Jul 20, 2021 | 001-40353 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2021 | Jun 17, 2021 | 001-35068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2021 | Jun 2, 2021 | 001-36352 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 22, 2021 | Apr 22, 2021 | 001-40353 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2020 | Jun 16, 2020 | 001-35068 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 15, 2020 | Jun 15, 2020 | 001-35068 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 15, 2020 | 001-35068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2020 | Jun 5, 2020 | 001-36352 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2019 | Nov 20, 2019 | 001-36352 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 25, 2019 | Jun 25, 2019 | 001-35068 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2019 | Jun 6, 2019 | 001-36352 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2018 | Dec 12, 2018 | 001-36352 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Dec 13, 2018 | Dec 12, 2018 | 001-36352 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 14, 2018 | Jun 14, 2018 | 001-35068 |
| 4 | Open Document | Open Filing | FORM 4 (2017 OPTIONS) | Jun 15, 2017 | Jun 15, 2017 | 001-35068 |
| 4 | Open Document | Open Filing | 4 | May 12, 2017 | May 11, 2017 | 001-37691 |
| 4 | Open Document | Open Filing | 4 | Mar 17, 2017 | Mar 15, 2017 | 001-37691 |
| 4 | Open Document | Open Filing | FORM 4 (2016 OPTIONS) | Jun 22, 2016 | Jun 21, 2016 | 001-35068 |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2016 | Mar 17, 2016 | 001-37691 |
| 4 | Open Document | Open Filing | 4 | Feb 9, 2016 | Feb 5, 2016 | 001-37691 |
| 4 | Open Document | Open Filing | 4 | Nov 12, 2015 | Nov 11, 2015 | 000-31719 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2015 | Jun 23, 2015 | 001-35068 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2015 | Jun 3, 2015 | 000-31719 |
| 3 | Open Document | Open Filing | FORM 3 | Jun 5, 2015 | May 31, 2015 | 000-31719 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2015 | Jan 29, 2015 | 001-36628 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2014 | Dec 5, 2014 | 001-36628 |
| 4 | Open Document | Open Filing | JULY 2014 OPTIONS | Jul 28, 2014 | Jul 24, 2014 | 001-35068 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 12, 2014 | Feb 8, 2013 | 000-50855 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 18, 2014 | 000-50855 |