| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | 16 May 2024 | 15 May 2024 | 000-30941 | |
| 4 | Open Document | Open Filing | 15 May 2024 | 15 May 2024 | 000-30941 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2023 | 15 May 2023 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2022 | 16 May 2022 | 000-30941 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2022 | 15 Mar 2022 | 000-30941 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 Feb 2022 | 23 Feb 2022 | 000-30941 |