| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2025 | May 20, 2025 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 30, 2025 | Jan 28, 2025 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2024 | May 21, 2024 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 24, 2023 | Jan 23, 2023 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2022 | Jan 31, 2022 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 28, 2021 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2020 | Mar 2, 2020 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2019 | Jan 23, 2019 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 23, 2019 | Jan 21, 2019 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2018 | Jan 22, 2018 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2017 | May 31, 2017 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2017 | Feb 28, 2017 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2016 | May 26, 2016 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2016 | Jan 19, 2016 | 000-30347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2015 | Jan 26, 2015 | 000-30347 |
| 4 | Open Document | Open Filing | 2014 ANNUAL GRANT | Jan 28, 2014 | Jan 27, 2014 | 000-30347 |