FILINGS
| CHMG 0000763563 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2021-08-23 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-08-20 | 8-K | FORM 8-K | View Document |
| 2021-08-18 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-08-17 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-08-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-08-13 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-08-12 | 10-Q | 10-Q | View Document |
| 2021-08-10 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-08-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-04 | 8-K | FORM 8-K | View Document |
| 2021-07-22 | 8-K | FORM 8-K | View Document |
| 2021-07-22 | 8-K | FORM 8-K | View Document |
| 2021-07-01 | SC 13G | View Document | |
| 2021-06-29 | 8-K | FORM 8-K | View Document |
| 2021-06-25 | 11-K | 11-K | View Document |
| 2021-06-21 | S-8 | FORM S-8 | View Document |
| 2021-06-16 | 8-K | FORM 8-K | View Document |
| 2021-06-14 | 8-K | FORM 8-K | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-08 | 8-K | FORM 8-K | View Document |
| 2021-06-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-07 | 8-K | FORM 8-K | View Document |
| 2021-05-21 | 8-K | FORM 8-K | View Document |
| 2021-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-12 | 10-Q | 10-Q | View Document |
| 2021-05-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-05 | 8-K | FORM 8-K | View Document |
| 2021-05-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-26 | DEF 14A | DEF 14A | View Document |
| 2021-04-22 | 8-K | FORM 8-K | View Document |
| 2021-03-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-26 | 3/A | PRIMARY DOCUMENT | View Document |
| 2021-03-24 | 10-K | 10-K | View Document |
| 2021-02-18 | 8-K | FORM 8-K | View Document |
| 2021-02-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-17 | 3 | PRIMARY DOCUMENT | View Document |
| 2021-02-11 | SC 13G | SCHEDULE 13G | View Document |
| 2021-02-10 | SC 13G | SCHEDULE 13G | View Document |
| 2021-02-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-25 | 8-K | FORM 8-K | View Document |
| 2021-01-22 | 8-K | FORM 8-K | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-01-08 | 8-K | FORM 8-K | View Document |
| 2021-01-05 | 8-K | FORM 8-K | View Document |
| 2021-01-04 | 3 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4/A | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-11-20 | 8-K | FORM 8-K | View Document |
| 2020-11-19 | 8-K | FORM 8-K | View Document |
| 2020-11-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-11-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-11-05 | 10-Q | 10-Q | View Document |
| 2020-11-02 | 8-K | FORM 8-K | View Document |
| 2020-10-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-10-21 | 8-K | FORM 8-K | View Document |
| 2020-10-19 | 8-K | FORM 8-K | View Document |
| 2020-09-23 | 3 | PRIMARY DOCUMENT | View Document |
| 2020-09-22 | 8-K | FORM 8-K | View Document |
| 2020-09-18 | 8-K | FORM 8-K | View Document |
| 2020-09-16 | 8-K | FORM 8-K | View Document |
| 2020-08-20 | 8-K | FORM 8-K | View Document |
| 2020-08-20 | 8-K | FORM 8-K | View Document |
| 2020-08-06 | 10-Q | 10-Q | View Document |
| 2020-07-21 | 8-K | FORM 8-K | View Document |
| 2020-06-26 | 11-K | 11-K | View Document |
| 2020-05-20 | 8-K | FORM 8-K | View Document |
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