| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 05 Mar 2025 | 04 Mar 2025 | 000-21121 | |
| 4 | Open Document | Open Filing | 03 Mar 2025 | 27 Feb 2025 | 000-21121 | |
| 4 | Open Document | Open Filing | 02 Dec 2024 | 01 Dec 2024 | 000-21121 | |
| 4 | Open Document | Open Filing | 04 Mar 2024 | 29 Feb 2024 | 000-21121 | |
| 4 | Open Document | Open Filing | 04 Dec 2023 | 01 Dec 2023 | 000-21121 | |
| 4 | Open Document | Open Filing | 06 Mar 2023 | 02 Mar 2023 | 000-21121 | |
| 4 | Open Document | Open Filing | 03 Mar 2023 | 01 Mar 2023 | 000-21121 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2022 | 01 Dec 2022 | 000-21121 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 000-21121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2021 | 01 Dec 2021 | 000-21121 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 04 Mar 2021 | 000-21121 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2020 | 01 Dec 2020 | 000-21121 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2020 | 10 Nov 2020 | 000-21121 |