| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2024 | May 24, 2024 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | May 2, 2023 | May 2, 2023 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2022 | Jun 2, 2022 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 8, 2021 | Jun 8, 2021 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2020 | Jun 1, 2020 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2019 | May 24, 2019 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2018 | Jun 6, 2018 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2017 | May 30, 2017 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 9, 2016 | Jun 8, 2016 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 2, 2015 | Jun 2, 2015 | 000-33501 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2014 | Aug 26, 2014 | 000-33501 |