| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2025 | Apr 30, 2025 | 001-13102 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2024 | May 2, 2024 | 001-13102 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 5, 2023 | May 3, 2023 | 001-13102 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 6, 2022 | May 4, 2022 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2021 | Aug 25, 2021 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2021 | Aug 23, 2021 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2021 | Aug 19, 2021 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 7, 2021 | May 5, 2021 | 001-13102 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2020 | May 8, 2020 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2020 | Jan 6, 2020 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2019 | May 8, 2019 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2019 | Jan 2, 2019 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2018 | May 10, 2018 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2018 | Jan 2, 2018 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2017 | May 11, 2017 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Jan 3, 2017 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2016 | May 11, 2016 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Jan 4, 2016 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2015 | Sep 22, 2015 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2015 | May 7, 2015 | 001-13102 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | 001-12494 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2014 | May 7, 2014 | 001-13102 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2014 | Jan 7, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2014 | Jan 7, 2014 | 001-12494 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Jan 2, 2014 | 001-12494 |