| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 30, 2024 | Dec 27, 2024 | 000-14798 |
| 144 | Open Document | Open Filing | Dec 27, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2024 | Dec 18, 2024 | 000-14798 |
| 144 | Open Document | Open Filing | Dec 17, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2024 | Aug 22, 2024 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2023 | Sep 5, 2023 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2022 | Aug 24, 2022 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2021 | Aug 26, 2021 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 21, 2020 | Aug 20, 2020 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2019 | Aug 22, 2019 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2018 | Aug 23, 2018 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2018 | Jun 14, 2018 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2017 | Sep 15, 2017 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 28, 2017 | Aug 24, 2017 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2016 | Aug 25, 2016 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2015 | Dec 11, 2015 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2015 | Dec 4, 2015 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 16, 2015 | Sep 15, 2015 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2015 | Aug 26, 2015 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2014 | Aug 21, 2014 | 000-14798 |