| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2025 | May 20, 2025 | 001-35312 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2024 | Jan 2, 2024 | 001-35312 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2023 | Nov 1, 2023 | 001-35312 |
| 4 | Open Document | Open Filing | FORM 4 | May 25, 2018 | May 24, 2018 | 000-19364 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2017 | May 25, 2017 | 000-19364 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2016 | May 26, 2016 | 000-19364 |
| 3 | Open Document | Open Filing | FORM 3 | May 31, 2016 | May 26, 2016 | 000-19364 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 17, 2015 | Jun 15, 2015 | 000-28000 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 25, 2014 | Jun 23, 2014 | 000-28000 |