| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2024 | 28 Mar 2024 | 000-55586 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2022 | 19 Aug 2022 | 000-55586 |
| 5 | Open Document | Open Filing | FORM 5 | 19 Jan 2022 | 31 Dec 2021 | 000-55586 |
| 5 | Open Document | Open Filing | FORM 5 | 19 Jan 2022 | 31 Dec 2020 | 000-55586 |
| 5 | Open Document | Open Filing | FORM 5 | 19 Jan 2022 | 31 Dec 2019 | 000-55586 |