| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 13, 2025 | May 19, 2025 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2025 | May 22, 2025 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2025 | May 19, 2025 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2025 | May 15, 2025 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 6, 2025 | Feb 5, 2025 | 000-08822 |
| 144 | Open Document | Open Filing | Feb 5, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 28, 2024 | May 24, 2024 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 23, 2024 | May 21, 2024 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2024 | May 15, 2024 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2024 | Feb 9, 2024 | 000-08822 |
| 144 | Open Document | Open Filing | Feb 12, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2023 | May 24, 2023 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 17, 2023 | May 15, 2023 | 000-08822 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 7, 2022 | May 24, 2022 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2022 | May 24, 2022 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 11, 2021 | Aug 11, 2021 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2021 | May 24, 2021 | 000-08822 |
| 4 | Open Document | Open Filing | FORM 4 | May 27, 2020 | May 20, 2020 | 000-08822 |
| 3 | Open Document | Open Filing | FORM 3 | May 22, 2020 | May 21, 2020 | 000-08822 |