FILINGS
| CHE 0000019584 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-08-05 | 4 | 4 | View Document |
| 2025-08-05 | 144 | View Document | |
| 2025-08-05 | 4 | 4 | View Document |
| 2025-08-05 | 4 | 4 | View Document |
| 2025-08-04 | 144 | View Document | |
| 2025-07-31 | 10-Q | 10-Q | View Document |
| 2025-07-29 | 8-K | FORM 8-K | View Document |
| 2025-06-27 | 8-K | 8-K | View Document |
| 2025-06-27 | 11-K | 11-K | View Document |
| 2025-05-22 | S-8 POS | S-8 POS | View Document |
| 2025-05-20 | 8-K | 8-K | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | 4 | 4 | View Document |
| 2025-05-20 | S-8 | FORM S-8 | View Document |
| 2025-05-19 | 4 | 4 | View Document |
| 2025-05-12 | 4 | 4 | View Document |
| 2025-05-08 | 4 | 4 | View Document |
| 2025-05-06 | 4 | 4 | View Document |
| 2025-05-05 | 144 | View Document | |
| 2025-04-28 | 10-Q | 10-Q | View Document |
| 2025-04-23 | 8-K | 8-K | View Document |
| 2025-04-07 | DEF 14A | DEF 14A | View Document |
| 2025-04-01 | 4 | 4 | View Document |
| 2025-04-01 | 10-K/A | 10-K/A | View Document |
| 2025-03-31 | 144 | View Document | |
| 2025-03-11 | 4 | 4 | View Document |
| 2025-03-07 | 4 | 4 | View Document |
| 2025-03-06 | 144 | View Document | |
| 2025-03-03 | 4 | 4 | View Document |
| 2025-02-28 | 10-K | 10-K | View Document |
| 2025-02-26 | 8-K | 8-K | View Document |
| 2025-02-18 | 4 | 4 | View Document |
| 2025-02-18 | 4 | 4 | View Document |
| 2025-02-18 | 4 | 4 | View Document |
| 2025-02-18 | 4 | 4 | View Document |
| 2025-02-18 | 4 | 4 | View Document |
| 2025-02-18 | 4 | 4 | View Document |
| 2024-12-30 | 4 | 4 | View Document |
| 2024-12-20 | 4/A | 4/A | View Document |
| 2024-12-02 | 4 | 4 | View Document |
| 2024-11-29 | 4 | 4 | View Document |
| 2024-11-26 | 4 | 4 | View Document |
| 2024-11-25 | 144 | View Document | |
| 2024-11-22 | 4 | 4 | View Document |
| 2024-11-01 | 10-Q | 10-Q | View Document |
| 2024-10-29 | 8-K | 8-K | View Document |
| 2024-10-23 | 4 | 4 | View Document |
| 2024-10-23 | 4 | 4 | View Document |
| 2024-10-23 | 4 | 4 | View Document |
| 2024-10-23 | 4 | 4 | View Document |
| 2024-10-23 | 4 | 4 | View Document |
| 2024-10-23 | 4 | 4 | View Document |
| 2024-09-27 | 4 | 4 | View Document |
| 2024-09-27 | 4 | 4 | View Document |
| 2024-09-26 | 144 | View Document | |
| 2024-09-10 | 4 | 4 | View Document |
| 2024-09-06 | 4 | 4 | View Document |
| 2024-08-26 | 4 | 4 | View Document |
| 2024-08-22 | 4 | 4 | View Document |
| 2024-08-12 | 4/A | 4/A | View Document |
| 2024-08-09 | 4 | 4 | View Document |
| 2024-08-09 | 4 | 4 | View Document |
| 2024-08-06 | 144 | View Document | |
| 2024-08-06 | 4 | 4 | View Document |
| 2024-08-01 | 144 | View Document | |
| 2024-08-01 | 4 | 4 | View Document |
| 2024-08-01 | 4/A | 4/A | View Document |
| 2024-07-31 | 4 | 4 | View Document |
| 2024-07-30 | 144 | View Document | |
| 2024-07-26 | 10-Q | 10-Q | View Document |
| 2024-07-24 | 8-K | 8-K | View Document |
| 2024-06-26 | 11-K | 11-K | View Document |
| 2024-06-13 | 4 | 4 | View Document |
| 2024-06-12 | 144 | View Document | |
| 2024-06-07 | 4 | 4 | View Document |
| 2024-06-05 | 144 | View Document | |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 4 | 4 | View Document |
| 2024-05-21 | 8-K | 8-K | View Document |
| 2024-05-17 | 4 | 4 | View Document |
| 2024-05-16 | 144 | View Document | |
| 2024-05-09 | 4 | 4 | View Document |
| 2024-05-01 | 4 | 4 | View Document |
| 2024-04-29 | 10-Q | 10-Q | View Document |
| 2024-04-24 | 8-K | 8-K | View Document |
| 2024-04-17 | 8-K | 8-K | View Document |
| 2024-04-08 | DEF 14A | DEF 14A | View Document |
| 2024-04-01 | 4 | 4 | View Document |
| 2024-03-22 | 4 | 4 | View Document |
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