| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2025 | Jun 2, 2025 | 001-39135 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2025 | Mar 27, 2025 | 001-39135 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2024 | May 31, 2024 | 001-39135 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2023 | Jun 2, 2023 | 001-39135 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2022 | Jun 3, 2022 | 001-39135 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 7, 2021 | Dec 6, 2021 | 001-39135 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2021 | Apr 1, 2021 | 001-39135 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2021 | Apr 1, 2021 | 001-39135 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2018 | Nov 9, 2018 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2017 | Nov 10, 2017 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2016 | Dec 1, 2016 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2016 | Nov 29, 2016 | 000-12933 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2016 | Nov 11, 2016 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2015 | Nov 6, 2015 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2014 | Dec 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2014 | Nov 7, 2014 | 000-12933 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2014 | Nov 3, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2014 | Nov 3, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 6, 2014 | Oct 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2014 | Sep 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2014 | Aug 4, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 7, 2014 | Jul 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2014 | Jun 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2014 | May 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2014 | Apr 2, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2014 | Mar 3, 2014 | 000-12933 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2014 | Feb 3, 2014 | 000-12933 |