| CHMG 0000763563 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-11-03 | 8-K | FORM 8-K | View Document |
| 2026-10-22 | 8-K | FORM 8-K | View Document |
| 2026-10-01 | 8-K | FORM 8-K | View Document |
| 2026-09-17 | 4 | FORM 4 | View Document |
| 2026-09-15 | 144 | View Document | |
| 2026-08-19 | 8-K | FORM 8-K | View Document |
| 2026-08-12 | 4 | FORM 4 | View Document |
| 2026-08-11 | 3 | FORM 3 | View Document |
| 2026-08-06 | 10-Q | 10-Q | View Document |
| 2026-07-27 | SCHEDULE 13G | View Document | |
| 2026-07-27 | 8-K | FORM 8-K | View Document |
| 2026-07-22 | 8-K | FORM 8-K | View Document |
| 2026-07-15 | SCHEDULE 13G/A | View Document | |
| 2026-07-06 | 4 | FORM 4 | View Document |
| 2026-06-25 | 4 | FORM 4 | View Document |
| 2026-06-10 | 11-K | 11-K | View Document |
| 2026-06-02 | 8-K | FORM 8-K | View Document |
| 2026-05-21 | 8-K | FORM 8-K | View Document |
| 2026-05-08 | 8-K | FORM 8-K | View Document |
| 2026-05-07 | 10-Q | 10-Q | View Document |
| 2026-04-27 | 4 | FORM 4 | View Document |
| 2026-04-23 | DEFA14A | DEFA14A | View Document |
| 2026-04-23 | ARS | ARS | View Document |
| 2026-04-23 | DEF 14A | DEF 14A | View Document |
| 2026-04-17 | 8-K | FORM 8-K | View Document |
| 2026-04-07 | 8-K | FORM 8-K | View Document |
| 2026-03-13 | 10-K | 10-K | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-03-02 | 4 | FORM 4 | View Document |
| 2026-02-26 | 4 | FORM 4 | View Document |
| 2026-02-25 | 144 | View Document | |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-17 | 8-K | FORM 8-K | View Document |
| 2026-02-13 | SCHEDULE 13G/A | View Document | |
| 2026-02-05 | 4 | FORM 4 | View Document |
| 2026-02-04 | 4 | FORM 4 | View Document |
| 2026-02-03 | 144 | View Document | |
| 2026-02-02 | 8-K | FORM 8-K | View Document |
| 2026-02-02 | 4 | FORM 4 | View Document |
| 2026-01-26 | 8-K | FORM 8-K | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-16 | 5 | FORM 5 | View Document |
| 2026-01-08 | 5 | FORM 5 | View Document |
| 2026-01-07 | 5 | FORM 5 | View Document |
| 2026-01-07 | 5 | FORM 5 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-17 | 4 | FORM 4 | View Document |
| 2025-12-17 | 4 | FORM 4 | View Document |
| 2025-12-17 | 4 | FORM 4 | View Document |
| 2025-12-17 | 4 | FORM 4 | View Document |
| 2025-12-17 | 4 | FORM 4 | View Document |
| 2025-12-17 | 4 | FORM 4 | View Document |
| 2025-11-18 | 8-K | FORM 8-K | View Document |
| 2025-11-13 | SCHEDULE 13G/A | View Document | |
| 2025-11-07 | 8-K | FORM 8-K | View Document |
| 2025-11-06 | 10-Q | 10-Q | View Document |
| 2025-10-30 | 4 | FORM 4 | View Document |
| 2025-10-29 | 4 | FORM 4 | View Document |
| 2025-10-21 | 8-K | FORM 8-K | View Document |
| 2025-10-02 | 4 | FORM 4 | View Document |
| 2025-09-11 | 8-K | FORM 8-K | View Document |
| 2025-09-02 | 8-K | FORM 8-K | View Document |
| 2025-08-19 | 8-K | FORM 8-K | View Document |
| 2025-08-07 | 10-Q | 10-Q | View Document |
| 2025-08-05 | 4 | FORM 4 | View Document |
