| Filed | Form | Period | Accession | |
|---|---|---|---|---|
| Jul 2, 2026 | 4 | 2026-07-01 | 0000764065-26-000094 | View → |
| Jul 2, 2026 | 4 | 2026-07-01 | 0000764065-26-000093 | View → |
| Jun 5, 2026 | 4 | 2026-06-05 | 0000764065-26-000090 | View → |
| May 20, 2026 | 8-K | 2026-05-14 | 0000764065-26-000086 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000084 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000083 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000082 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000081 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000080 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000079 | View → |
| Apr 23, 2026 | 4 | 2026-04-21 | 0000764065-26-000078 | View → |
| Apr 21, 2026 | 10-Q | 2026-03-31 | 0000764065-26-000070 | View → |
| Apr 20, 2026 | 8-K | 2026-04-20 | 0000764065-26-000067 | View → |
| Apr 2, 2026 | 4 | 2026-04-01 | 0000764065-26-000064 | View → |
| Apr 2, 2026 | 4 | 2026-04-01 | 0000764065-26-000063 | View → |
| Apr 2, 2026 | 4 | 2026-04-01 | 0000764065-26-000062 | View → |
| Feb 23, 2026 | 8-K | 2026-02-22 | 0000764065-26-000044 | View → |
| Feb 20, 2026 | 4 | 2026-02-18 | 0000764065-26-000043 | View → |
| Feb 20, 2026 | 4 | 2026-02-18 | 0000764065-26-000042 | View → |
| Feb 20, 2026 | 4 | 2026-02-18 | 0000764065-26-000041 | View → |
| Feb 20, 2026 | 4 | 2026-02-18 | 0000764065-26-000040 | View → |
| Feb 20, 2026 | 4 | 2026-02-18 | 0000764065-26-000039 | View → |
| Feb 20, 2026 | 4 | 2026-02-18 | 0000764065-26-000038 | View → |
| Feb 18, 2026 | 4 | 2026-02-17 | 0000764065-26-000031 | View → |
| Feb 13, 2026 | 4 | 2026-02-13 | 0000764065-26-000029 | View → |
| Feb 11, 2026 | 4 | 2026-02-11 | 0000764065-26-000027 | View → |
| Feb 9, 2026 | 10-K | 2025-12-31 | 0000764065-26-000025 | View → |
| Feb 9, 2026 | 8-K | 2026-02-09 | 0000764065-26-000022 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000020 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000019 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000018 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000017 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000016 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000015 | View → |
| Jan 7, 2026 | 4 | 2026-01-05 | 0000764065-26-000014 | View → |
| Jan 6, 2026 | 4 | 2026-01-02 | 0000764065-26-000006 | View → |
| Jan 6, 2026 | 4 | 2026-01-02 | 0000764065-26-000005 | View → |
| Jan 6, 2026 | 4 | 2026-01-02 | 0000764065-26-000004 | View → |
| Nov 14, 2025 | 4 | 2025-11-12 | 0000764065-25-000168 | View → |
| Nov 12, 2025 | 8-K | 2025-11-11 | 0000764065-25-000162 | View → |
| Oct 31, 2025 | 8-K | 2025-10-31 | 0000764065-25-000160 | View → |
| Oct 22, 2025 | 10-Q | 2025-09-30 | 0000764065-25-000149 | View → |
| Oct 20, 2025 | 8-K | 2025-10-20 | 0000764065-25-000146 | View → |
| Oct 10, 2025 | 8-K | 2025-10-10 | 0000764065-25-000144 | View → |
| Oct 7, 2025 | 8-K | 2025-10-07 | 0000764065-25-000142 | View → |
| Oct 3, 2025 | 4 | 2025-10-01 | 0000764065-25-000138 | View → |
| Oct 3, 2025 | 4 | 2025-10-01 | 0000764065-25-000137 | View → |
| Oct 3, 2025 | 4 | 2025-10-01 | 0000764065-25-000136 | View → |
| Sep 8, 2025 | 8-K | 2025-09-08 | 0000764065-25-000128 | View → |
| Sep 3, 2025 | 8-K | 2025-09-03 | 0000764065-25-000126 | View → |
| Jul 23, 2025 | 10-Q | 2025-06-30 | 0000764065-25-000124 | View → |
| Jul 21, 2025 | 8-K | 2025-07-21 | 0000764065-25-000121 | View → |
| Jul 3, 2025 | 4 | 2025-07-01 | 0001617061-25-000003 | View → |
| Jul 3, 2025 | 4 | 2025-07-01 | 0000764065-25-000117 | View → |
| Jul 3, 2025 | 4 | 2025-07-01 | 0001737668-25-000003 | View → |
| May 23, 2025 | 4 | 2025-05-23 | 0000764065-25-000107 | View → |
| May 21, 2025 | 8-K | 2025-05-15 | 0000764065-25-000105 | View → |
| May 8, 2025 | 10-Q | 2025-03-31 | 0000764065-25-000103 | View → |
| May 7, 2025 | 8-K | 2025-05-07 | 0000764065-25-000100 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000096 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000095 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000094 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000093 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000092 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000091 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000090 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000089 | View → |
| Apr 25, 2025 | 4 | 2025-04-23 | 0000764065-25-000088 | View → |
| Apr 3, 2025 | 4 | 2025-04-01 | 0000764065-25-000078 | View → |
| Apr 3, 2025 | 4 | 2025-04-01 | 0000764065-25-000076 | View → |
| Mar 10, 2025 | 4 | 2025-03-10 | 0000764065-25-000064 | View → |
| Feb 28, 2025 | 4 | 2025-02-28 | 0000764065-25-000062 | View → |
| Feb 28, 2025 | 4 | 2025-02-28 | 0000764065-25-000060 | View → |
| Feb 25, 2025 | 10-K | 2024-12-31 | 0000764065-25-000058 | View → |
| Feb 24, 2025 | 8-K | 2025-02-24 | 0000764065-25-000055 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000052 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000051 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000050 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000049 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000048 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000047 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000046 | View → |
| Feb 21, 2025 | 4 | 2025-02-19 | 0000764065-25-000045 | View → |
| Feb 6, 2025 | 8-K | 2025-02-06 | 0000764065-25-000035 | View → |
| Feb 3, 2025 | 8-K | 2025-02-03 | 0000764065-25-000033 | View → |
| Jan 17, 2025 | 8-K/A | 2024-11-01 | 0000764065-25-000031 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000028 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000027 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000026 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000025 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000024 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000023 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000022 | View → |
| Jan 8, 2025 | 4 | 2025-01-03 | 0000764065-25-000021 | View → |
| Jan 7, 2025 | 4 | 2025-01-03 | 0000764065-25-000012 | View → |
| Jan 6, 2025 | 4 | 2025-01-02 | 0000764065-25-000008 | View → |
| Jan 6, 2025 | 4 | 2025-01-02 | 0000764065-25-000007 | View → |
| Jan 3, 2025 | 8-K | 2025-01-03 | 0000764065-25-000004 | View → |
| Nov 22, 2024 | 4 | 2024-11-20 | 0000764065-24-000208 | View → |
| Nov 5, 2024 | 10-Q | 2024-09-30 | 0000764065-24-000206 | View → |