| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 FILING | 24 Apr 2025 | 23 Apr 2025 | 000-03498 |
| 4 | Open Document | Open Filing | FORM 4 FILING | 22 Apr 2025 | 18 Apr 2025 | 000-03498 |
| 4 | Open Document | Open Filing | FORM 4 FILING | 14 Jan 2025 | 13 Jan 2025 | 000-03498 |
| 4 | Open Document | Open Filing | FORM 4 FILING | 19 Apr 2024 | 18 Apr 2024 | 000-03498 |
| 4 | Open Document | Open Filing | FORM 4 FILING | 19 Apr 2023 | 18 Apr 2023 | 000-03498 |
| 4 | Open Document | Open Filing | FORM 4 FILING | 20 Jan 2023 | 19 Jan 2023 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Oct 2022 | 20 Oct 2022 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2022 | 18 Apr 2022 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2022 | 01 Apr 2022 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2022 | 21 Jan 2022 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2021 | 01 Oct 2021 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2021 | 22 Apr 2021 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2021 | 29 Mar 2021 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2020 | 18 Apr 2020 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2020 | 26 Mar 2020 | 000-03498 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2019 | 03 Oct 2019 | 000-03498 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2019 | 29 Apr 2019 | 000-03498 |