| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Mar 14, 2025 | Mar 13, 2025 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 6, 2025 | Mar 4, 2025 | 000-18592 | |
| 144 | Open Document | Open Filing | Mar 5, 2025 | |||
| 4 | Open Document | Open Filing | Mar 3, 2025 | Feb 27, 2025 | 000-18592 | |
| 144 | Open Document | Open Filing | Feb 28, 2025 | |||
| 4 | Open Document | Open Filing | Mar 15, 2024 | Mar 14, 2024 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 6, 2024 | Mar 4, 2024 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 14, 2023 | Mar 13, 2023 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 2, 2023 | Feb 28, 2023 | 000-18592 | |
| 5 | Open Document | Open Filing | Feb 8, 2023 | Dec 31, 2022 | 000-18592 | |
| 4 | Open Document | Open Filing | Aug 15, 2022 | Aug 11, 2022 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 1, 2022 | Feb 26, 2022 | 000-18592 | |
| 5 | Open Document | Open Filing | Feb 14, 2022 | Dec 31, 2021 | 000-18592 | |
| 4 | Open Document | Open Filing | Sep 16, 2021 | Sep 14, 2021 | 000-18592 | |
| 4 | Open Document | Open Filing | May 10, 2021 | May 7, 2021 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 23, 2021 | Mar 19, 2021 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 16, 2021 | Mar 12, 2021 | 000-18592 | |
| 4 | Open Document | Open Filing | Mar 2, 2021 | Feb 26, 2021 | 000-18592 | |
| 4 | Open Document | Open Filing | 4 | Feb 28, 2020 | Feb 26, 2020 | 000-18592 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2019 | Mar 1, 2019 | 000-18592 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 6, 2018 | Mar 2, 2018 | 000-18592 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 18, 2017 | Apr 14, 2017 | 000-18592 |
| 4 | Open Document | Open Filing | FORM 4 - | May 4, 2016 | May 2, 2016 | 000-18592 |
| 3 | Open Document | Open Filing | FORM 3 - | Apr 11, 2016 | Apr 1, 2016 | 000-18592 |