| IEHC 0000050292 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-11-03 | SCHEDULE 13G/A | View Document | |
| 2026-10-30 | ARS | FORM ARS | View Document |
| 2026-10-30 | DEF 14A | PROXY STATEMENT | View Document |
| 2026-10-27 | 4 | View Document | |
| 2026-10-27 | 8-K | 8-K | View Document |
| 2026-10-20 | PRE 14A | PROXY STATEMENT | View Document |
| 2026-09-25 | 8-K | 8-K | View Document |
| 2026-09-08 | 4/A | View Document | |
| 2026-09-03 | 144 | View Document | |
| 2026-09-02 | 8-K | 8-K | View Document |
| 2026-08-20 | 4 | View Document | |
| 2026-08-17 | 4 | View Document | |
| 2026-08-07 | 8-K | 8-K | View Document |
| 2026-08-07 | 10-Q | QUARTERLY REPORT | View Document |
| 2026-08-06 | 8-K | 8-K | View Document |
| 2026-06-12 | 8-K | 8-K | View Document |
| 2026-06-12 | 10-K | ANNUAL REPORT | View Document |
| 2026-06-08 | 8-K | 8-K | View Document |
| 2026-05-18 | 8-K | CURRENT REPORT | View Document |
| 2026-04-22 | 8-K | 8-K | View Document |
| 2026-03-26 | 8-K | 8-K | View Document |
| 2026-03-19 | 4 | View Document | |
| 2026-03-19 | 4 | View Document | |
| 2026-03-19 | 4 | View Document | |
| 2026-03-12 | 144 | View Document | |
| 2026-03-10 | 4 | View Document | |
| 2026-03-10 | 4/A | View Document | |
| 2026-03-04 | 8-K | 8-K | View Document |
| 2026-02-20 | 8-K | 8-K | View Document |
| 2026-02-10 | 8-K | 8-K | View Document |
| 2026-02-06 | 10-Q | QUARTERLY REPORT | View Document |
| 2026-01-15 | 8-K | 8-K | View Document |
| 2025-11-10 | 8-K | 8-K | View Document |
| 2025-11-10 | 10-Q | QUARTERLY REPORT | View Document |
| 2025-09-15 | 8-K | 8-K | View Document |
| 2025-08-29 | SCHEDULE 13G/A | View Document | |
| 2025-08-15 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2025-08-13 | 8-K | 8-K | View Document |
| 2025-08-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2025-08-05 | PRE 14A | PRELIMINARY PROXY STATEMENT | View Document |
| 2025-07-02 | 4 | View Document | |
| 2025-07-01 | 4 | View Document | |
| 2025-06-13 | 4/A | View Document | |
| 2025-06-13 | 4/A | View Document | |
| 2025-06-13 | 4/A | View Document | |
| 2025-06-13 | 8-K | 8-K | View Document |
| 2025-06-12 | 10-K | ANNUAL REPORT | View Document |
| 2025-05-19 | 4 | View Document | |
| 2025-05-19 | 4 | View Document | |
| 2025-05-19 | 4 | View Document | |
| 2025-05-05 | 8-K | 8-K | View Document |
| 2025-04-23 | 8-K | 8-K | View Document |
| 2025-04-10 | 8-K | 8-K | View Document |
| 2025-04-02 | SCHEDULE 13G | View Document | |
| 2025-03-21 | 8-K | 8-K | View Document |
| 2025-02-12 | 8-K | 8-K | View Document |
| 2025-02-11 | 10-Q | QUARTERLY REPORT | View Document |
| 2024-12-31 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2024-12-31 | 8-K | FORM 8-K | View Document |
| 2024-12-05 | ARS | ARS | View Document |
| 2024-11-26 | S-8 | FORM S-8 | View Document |
| 2024-11-18 | 4 | View Document | |
| 2024-11-12 | 8-K/A | 8-K/A | View Document |
| 2024-11-08 | 8-K | 8-K | View Document |
| 2024-11-08 | 10-Q | QUARTERLY REPORT | View Document |
| 2024-08-13 | 8-K | 8-K | View Document |
| 2024-08-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2024-06-17 | 8-K | 8-K | View Document |
| 2024-06-14 | 10-K | ANNUAL REPORT | View Document |
| 2024-06-03 | 4 | View Document | |
| 2024-06-03 | 4 | View Document | |
| 2024-06-03 | 4 | View Document | |
| 2024-05-17 | 4 | View Document | |
| 2024-05-07 | 8-K | 8-K | View Document |
| 2024-04-22 | 10-K/A | AMENDMENT NO. 1 TO FORM 10-K | View Document |
| 2024-04-01 | 3 | View Document | |
| 2024-02-14 | 8-K | 8-K | View Document |
| 2024-02-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2023-12-01 | 8-K | 8-K | View Document |
| 2023-11-30 | 10-Q | QUARTERLY REPORT | View Document |
| 2023-11-30 | 10-Q | QUARTERLY REPORT | View Document |
| 2023-11-14 | 4 | View Document | |
| 2023-11-07 | 8-K | 8-K | View Document |
| 2023-10-16 | 8-K | 8-K | View Document |
| 2023-10-10 | 8-K | FORM 8-K | View Document |
| 2023-10-06 | 10-K | ANNUAL REPORT | View Document |
| 2023-10-06 | 10-Q | QUARTERLY REPORT | View Document |
| 2023-10-06 | 10-Q | QUARTERLY REPORT | View Document |
| 2023-10-06 | 10-Q | QUARTERLY REPORT | View Document |
| 2023-08-04 | 8-K | 8-K | View Document |
| 2023-07-26 | 8-K | 8-K | View Document |
| 2023-07-05 | 8-K | FORM 8-K | View Document |
| 2023-06-22 | 10-K | ANNUAL REPORT | View Document |
| 2023-06-09 | 8-K | 8-K | View Document |
| 2023-06-02 | 3 | View Document | |
| 2023-05-19 | 8-K | 8-K | View Document |
| 2023-05-16 | SC 13D | View Document | |
| 2023-03-23 | 8-K/A | 8-K/A | View Document |
| 2023-03-22 | 8-K | 8-K | View Document |
| 2022-09-23 | 8-K | 8-K | View Document |
