| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 20, 2025 | Feb 18, 2025 | 000-23423 | |
| 4 | Open Document | Open Filing | Nov 26, 2024 | Nov 22, 2024 | 000-23423 | |
| 4 | Open Document | Open Filing | Feb 22, 2024 | Feb 20, 2024 | 000-23423 | |
| 4 | Open Document | Open Filing | Feb 20, 2024 | Feb 15, 2024 | 000-23423 | |
| 4 | Open Document | Open Filing | Feb 5, 2024 | Feb 1, 2024 | 000-23423 | |
| 4 | Open Document | Open Filing | Dec 14, 2023 | Dec 13, 2023 | 000-23423 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 21, 2023 | Feb 15, 2023 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2023 | Feb 15, 2023 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2023 | Feb 1, 2023 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2022 | Feb 15, 2022 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2022 | Feb 1, 2022 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2021 | Dec 21, 2021 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2021 | Dec 13, 2021 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 18, 2021 | Feb 16, 2021 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2021 | Jan 19, 2021 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2020 | Mar 10, 2020 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2020 | Feb 18, 2020 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2020 | Jan 20, 2020 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 21, 2019 | Feb 19, 2019 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 19, 2018 | Dec 17, 2018 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 18, 2018 | Jan 16, 2018 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2017 | Dec 18, 2017 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2017 | Sep 29, 2016 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 21, 2016 | Jan 19, 2016 | 000-23423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 22, 2015 | Jan 20, 2015 | 000-23423 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 28, 2014 | Feb 18, 2014 | 000-23423 |