| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2025 | Jul 9, 2025 | 000-25464 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2021 | Dec 6, 2021 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 30, 2021 | Jul 29, 2021 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2021 | Jul 17, 2021 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2021 | Jul 7, 2021 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2020 | Dec 6, 2020 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 21, 2020 | Jul 17, 2020 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 9, 2020 | Jul 8, 2020 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 10, 2019 | Dec 10, 2019 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2019 | Jul 17, 2019 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 25, 2019 | Jun 22, 2019 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2019 | Jan 4, 2019 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2018 | Jul 17, 2018 | 001-05742 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2018 | Jun 22, 2018 | 001-05742 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2017 | Jul 17, 2017 | 001-05742 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2017 | Jun 22, 2017 | 001-05742 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 24, 2016 | Jun 22, 2016 | 001-05742 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 30, 2015 | 001-05742 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Aug 3, 2015 | 001-05742 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 21, 2015 | Sep 17, 2015 | 001-05742 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2015 | Aug 3, 2015 | 001-05742 |