| Filed | Form | Period | Accession | |
|---|---|---|---|---|
| Feb 10, 2026 | 20-F | 2025-12-31 | 0000312069-26-000004 | View → |
| Feb 13, 2025 | 20-F | 2024-12-31 | 0000312069-25-000114 | View → |
| Jun 24, 2024 | 4 | 2024-06-21 | 0000312069-24-000088 | View → |
| Mar 21, 2024 | 4 | 2023-03-02 | 0000312069-24-000030 | View → |
| Feb 20, 2024 | 20-F | 2023-12-31 | 0000312069-24-000026 | View → |
| Aug 30, 2023 | 4 | 2023-08-17 | 0000312069-23-000106 | View → |
| May 1, 2023 | 4 | 2023-04-27 | 0000312069-23-000080 | View → |
| Apr 6, 2023 | 4 | 2023-04-06 | 0000312069-23-000072 | View → |
| Mar 31, 2023 | 4 | 2023-03-09 | 0000312069-23-000062 | View → |
| Mar 31, 2023 | 4 | 2022-11-22 | 0000312069-23-000059 | View → |
| Mar 21, 2023 | 4 | 2023-03-17 | 0000312069-23-000058 | View → |
| Feb 15, 2023 | 20-F | 2022-12-31 | 0000312069-23-000046 | View → |
| Oct 28, 2022 | 4 | 2022-10-26 | 0000312069-22-000124 | View → |
| Oct 26, 2022 | 4 | 2022-10-24 | 0000312069-22-000122 | View → |
| Oct 25, 2022 | 4 | 2022-10-24 | 0000312069-22-000119 | View → |
| Aug 26, 2022 | 4 | 2022-08-25 | 0000312069-22-000113 | View → |
| Jul 20, 2022 | 4 | 2022-07-12 | 0000312069-22-000094 | View → |
| May 23, 2022 | 20-F/A | 2021-12-31 | 0000312069-22-000085 | View → |
| Feb 23, 2022 | 20-F | 2021-12-31 | 0000312069-22-000059 | View → |
| Feb 4, 2022 | 4 | 2022-02-03 | 0000312069-22-000003 | View → |
| Dec 13, 2021 | 4 | 2021-12-09 | 0000312069-21-000111 | View → |
| Dec 3, 2021 | 4 | 2021-11-26 | 0000312069-21-000109 | View → |
| Nov 22, 2021 | 4 | 2021-11-18 | 0000312069-21-000107 | View → |
| Oct 22, 2021 | 4 | 2021-10-20 | 0000312069-21-000091 | View → |
| Aug 17, 2021 | 4 | 2021-08-13 | 0000312069-21-000080 | View → |
| Aug 17, 2021 | 4 | 2021-08-13 | 0000312069-21-000078 | View → |
| Jul 8, 2021 | 4 | 2021-07-06 | 0000312069-21-000058 | View → |