| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2025 | Nov 13, 2025 | 000-22874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2025 | Nov 7, 2025 | 000-22874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2025 | Nov 4, 2025 | 000-22874 |
| 144 | Open Document | Open Filing | Nov 4, 2025 | |||
| 4 | Open Document | Open Filing | 4 | May 28, 2025 | May 22, 2025 | 000-05734 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2024 | Nov 6, 2024 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 24, 2024 | May 21, 2024 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 16, 2023 | Nov 15, 2023 | 000-05734 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2023 | Nov 8, 2023 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2023 | May 24, 2023 | 000-05734 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2022 | Nov 10, 2022 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | 000-05734 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2021 | Nov 12, 2021 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 1, 2021 | May 27, 2021 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2020 | Nov 19, 2020 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2020 | Nov 12, 2020 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2019 | Nov 14, 2019 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2019 | May 28, 2019 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2018 | Nov 15, 2018 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2018 | May 31, 2018 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2017 | Nov 16, 2017 | 000-22874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2017 | Jun 14, 2017 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2016 | Nov 16, 2016 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 11, 2016 | Oct 10, 2016 | 000-22874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 19, 2016 | Sep 15, 2016 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 20, 2015 | Nov 18, 2015 | 000-22874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2015 | Nov 12, 2015 | 000-05734 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2015 | Sep 23, 2015 | 000-05734 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 13, 2015 | Oct 8, 2015 | 000-22874 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 13, 2015 | Oct 8, 2015 | 000-22874 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2014 | Dec 7, 2014 | 001-10410 |
| 4 | Open Document | Open Filing | FORM 4 | May 9, 2014 | May 7, 2014 | 001-10410 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2014 | Jan 2, 2014 | 001-10410 |