| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 21, 2025 | Feb 19, 2025 | 000-21318 | |
| 144 | Open Document | Open Filing | Feb 19, 2025 | |||
| 4 | Open Document | Open Filing | Feb 3, 2025 | Jan 30, 2025 | 000-21318 | |
| 4 | Open Document | Open Filing | May 7, 2024 | May 3, 2024 | 000-21318 | |
| 144 | Open Document | Open Filing | May 3, 2024 | |||
| 4 | Open Document | Open Filing | Feb 5, 2024 | Feb 1, 2024 | 000-21318 | |
| 4 | Open Document | Open Filing | Feb 6, 2023 | Feb 2, 2023 | 000-21318 | |
| 4 | Open Document | Open Filing | Nov 14, 2022 | Nov 9, 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | Feb 7, 2022 | Feb 3, 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | Jan 5, 2022 | Jan 3, 2022 | 000-21318 | |
| 4 | Open Document | Open Filing | May 6, 2021 | May 4, 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | Feb 8, 2021 | Feb 4, 2021 | 000-21318 | |
| 4 | Open Document | Open Filing | Feb 3, 2020 | Jan 30, 2020 | 000-21318 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 1, 2019 | Feb 28, 2019 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Jan 31, 2019 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2018 | Aug 2, 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 5, 2018 | Feb 1, 2018 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2017 | Feb 14, 2017 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 6, 2017 | Feb 2, 2017 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Dec 31, 2016 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2016 | Aug 18, 2016 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2016 | Feb 16, 2016 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 1, 2016 | Jan 28, 2016 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Dec 31, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2015 | Nov 25, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2015 | May 27, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | May 5, 2015 | May 4, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 16, 2015 | Mar 13, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2015 | Feb 10, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2015 | Jan 29, 2015 | 000-21318 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2015 | Dec 31, 2014 | 000-21318 |
| 3 | Open Document | Open Filing | FORM 3 | Nov 26, 2014 | Nov 24, 2014 | 000-21318 |