| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2025 | 23 Jan 2025 | 000-20827 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2024 | 25 Jan 2024 | 000-20827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2023 | 26 Jan 2023 | 000-20827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2022 | 27 Jan 2022 | 000-20827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2021 | 29 Jan 2021 | 000-20827 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Aug 2020 | 03 Aug 2020 | 000-20827 |