| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 20 May 2025 | 15 May 2025 | 001-07677 |
| 4 | Open Document | Open Filing | 4 | 29 May 2024 | 24 May 2024 | 001-07677 |
| 4 | Open Document | Open Filing | 16 May 2023 | 13 May 2022 | 001-07677 | |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2021 | 17 May 2021 | 001-07677 |
| 3 | Open Document | Open Filing | FORM 3 | 13 Mar 2020 | 06 Mar 2020 | 001-07677 |