| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 7, 2025 | May 7, 2025 | 001-13619 |
| 4 | Open Document | Open Filing | 4 | May 8, 2024 | May 8, 2024 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2023 | May 3, 2023 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2022 | Nov 4, 2022 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 4, 2022 | May 4, 2022 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2021 | May 5, 2021 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2020 | May 5, 2020 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2019 | Apr 30, 2019 | 001-13619 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2018 | Jan 18, 2018 | 001-13619 |
| 4 | Open Document | Open Filing | Jan 20, 2017 | Jan 19, 2017 | 001-13619 | |
| 4 | Open Document | Open Filing | Jan 20, 2016 | Jan 20, 2016 | 001-13619 | |
| 4 | Open Document | Open Filing | Jan 21, 2015 | Jan 21, 2015 | 001-13619 | |
| 4 | Open Document | Open Filing | Jan 23, 2014 | Jan 22, 2014 | 001-13619 |