| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Oct 7, 2025 | Oct 7, 2025 | 001-38293 |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | 001-38293 |
| 4 | Open Document | Open Filing | 4 | Aug 28, 2024 | Aug 26, 2024 | 001-38293 |
| 4 | Open Document | Open Filing | 4 | Jun 13, 2024 | Jun 11, 2024 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2023 | Jun 6, 2023 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2022 | Jun 14, 2022 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2021 | Jun 8, 2021 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2020 | Jun 9, 2020 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 20, 2019 | Jun 18, 2019 | 001-38293 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2018 | Nov 1, 2018 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2018 | Jun 19, 2018 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2017 | Dec 19, 2017 | 001-38293 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2017 | Nov 21, 2017 | 001-38293 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 16, 2017 | Nov 16, 2017 | 001-38293 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2017 | Nov 1, 2017 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2016 | Nov 1, 2016 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2016 | May 5, 2016 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2015 | Nov 1, 2015 | 001-36759 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2015 | Jul 28, 2015 | 001-36759 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2015 | May 28, 2015 | 001-36759 |
| 4 | Open Document | Open Filing | FORM 4 - SCHAEFFER | May 8, 2015 | May 7, 2015 | 001-35907 |
| 4 | Open Document | Open Filing | FORM 4 - LEONARD SCHAEFFER | May 14, 2014 | May 12, 2014 | 001-35907 |