| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 23, 2025 | May 22, 2025 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 22, 2025 | May 21, 2025 | 001-13905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 24, 2024 | May 23, 2024 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 23, 2024 | May 22, 2024 | 001-13905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 26, 2023 | May 25, 2023 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 25, 2023 | May 24, 2023 | 001-13905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 27, 2022 | May 26, 2022 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 26, 2022 | May 25, 2022 | 001-13905 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2021 | May 28, 2021 | 001-05467 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 27, 2021 | May 26, 2021 | 001-13905 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2020 | May 28, 2020 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2020 | May 27, 2020 | 001-13905 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 23, 2019 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2019 | May 22, 2019 | 001-13905 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2018 | May 24, 2018 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2018 | May 23, 2018 | 001-13905 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2018 | Mar 19, 2018 | 001-13905 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2018 | Mar 19, 2018 | 333-48391 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 3, 2016 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2016 | Feb 8, 2016 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2016 | Jan 1, 2016 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2015 | Mar 6, 2015 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2015 | Feb 9, 2015 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2015 | Jan 1, 2015 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2014 | Mar 4, 2014 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2014 | Feb 10, 2014 | 001-03157 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2014 | Jan 1, 2014 | 001-03157 |