FILINGS
| GHM 0000716314 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-05-18 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2023-04-25 | SD | SD | View Document |
| 2023-04-03 | 8-K | 8-K | View Document |
| 2023-02-23 | 8-K | 8-K | View Document |
| 2023-02-21 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2023-02-09 | SC 13G | SCHEDULE 13G | View Document |
| 2023-02-08 | SC 13G/A | SC 13G/A | View Document |
| 2023-02-06 | 10-Q | 10-Q | View Document |
| 2023-02-06 | 8-K | 8-K | View Document |
| 2023-01-23 | SC 13G/A | View Document | |
| 2023-01-06 | SC 13G | 13G | View Document |
| 2022-11-07 | 10-Q | 10-Q | View Document |
| 2022-11-07 | 8-K | FORM 8-K | View Document |
| 2022-09-06 | SC 13G | View Document | |
| 2022-08-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-08-05 | S-8 | FORM S-8 | View Document |
| 2022-08-03 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-08-01 | 10-Q | 10-Q | View Document |
| 2022-08-01 | 8-K | 8-K | View Document |
| 2022-07-29 | 8-K | 8-K | View Document |
| 2022-06-21 | 11-K | 11-K | View Document |
| 2022-06-17 | DEFA14A | DEFA14A | View Document |
| 2022-06-17 | DEF 14A | DEF 14A | View Document |
| 2022-06-10 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-06-10 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-06-09 | 10-K | 10-K | View Document |
| 2022-06-09 | 8-K | 8-K | View Document |
| 2022-06-07 | 8-K | 8-K | View Document |
| 2022-06-02 | 8-K | 8-K | View Document |
| 2022-05-27 | 8-K | 8-K | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-05-02 | SD | SD | View Document |
| 2022-04-26 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-04-26 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-04-05 | 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-03-31 | 8-K | 8-K | View Document |
| 2022-03-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-03-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-03-24 | 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-03-24 | 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-03-24 | 8-K | 8-K | View Document |
| 2022-03-10 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-03-09 | 8-K | 8-K | View Document |
| 2022-02-23 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-02-14 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-02-14 | SC 13G/A | View Document | |
| 2022-02-11 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-02-11 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-02-11 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-02-10 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2022-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-08 | 10-Q | 10-Q | View Document |
| 2022-02-08 | SC 13G | View Document | |
| 2022-02-08 | 8-K | 8-K | View Document |
| 2022-02-04 | SC 13G/A | SC 13G/A | View Document |
| 2022-01-21 | SC 13G/A | View Document | |
| 2021-12-09 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2021-11-29 | 8-K | 8-K | View Document |
| 2021-10-29 | 10-Q | 10-Q | View Document |
| 2021-10-27 | 8-K | 8-K | View Document |
| 2021-09-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-25 | 8-K | 8-K | View Document |
| 2021-08-12 | 10-Q | 10-Q | View Document |
| 2021-08-11 | 8-K/A | 8-K/A | View Document |
| 2021-08-11 | 8-K | 8-K | View Document |
| 2021-08-10 | 8-K | 8-K | View Document |
| 2021-07-30 | 8-K | 8-K | View Document |
| 2021-07-12 | SC 13G/A | View Document | |
| 2021-06-21 | 11-K | 11-K | View Document |
| 2021-06-16 | 8-K | 8-K | View Document |
| 2021-06-16 | DEFA14A | DEFA14A | View Document |
| 2021-06-16 | DEF 14A | DEF 14A | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-03 | 8-K | 8-K | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 10-K | 10-K | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-02 | 4 | PRIMARY DOCUMENT | View Document |
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