FILINGS
| AMTX 0000738214 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-01-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2023-01-03 | UPLOAD | View Document | |
| 2022-12-27 | CORRESP | View Document | |
| 2022-11-28 | UPLOAD | View Document | |
| 2022-11-07 | 10-Q | FORM 10-Q | View Document |
| 2022-11-03 | 8-K | FORM 8-K | View Document |
| 2022-10-28 | 8-K | FORM 8-K | View Document |
| 2022-10-11 | 8-K | FORM 8-K | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-08 | 10-Q | FORM 10-Q | View Document |
| 2022-08-04 | 8-K | FORM 8-K | View Document |
| 2022-06-02 | 8-K | FORM 8-K | View Document |
| 2022-05-16 | 10-Q | FORM 10-Q | View Document |
| 2022-05-12 | 8-K | FORM 8-K | View Document |
| 2022-05-12 | NT 10-Q | NT 10-Q | View Document |
| 2022-05-09 | SC 13G | View Document | |
| 2022-04-06 | DEF 14A | DEF 14A | View Document |
| 2022-03-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-03-10 | S-8 | FORM S-8 | View Document |
| 2022-03-10 | 10-K | FORM 10-K | View Document |
| 2022-03-10 | 8-K | FORM 8-K | View Document |
| 2022-03-04 | 8-K | FORM 8-K | View Document |
| 2022-02-28 | 8-K | FORM 8-K | View Document |
| 2022-02-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-02-15 | SC 13G/A | View Document | |
| 2022-02-14 | SC 13G | View Document | |
| 2022-02-11 | SC 13G/A | SC 13G/A | View Document |
| 2022-02-10 | SC 13G/A | View Document | |
| 2022-02-09 | SC 13G | View Document | |
| 2022-02-04 | SC 13G | View Document | |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-01-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-12-21 | 8-K | FORM 8-K | View Document |
| 2021-12-01 | 424B5 | PRIMARY DOCUMENT | View Document |
| 2021-11-24 | 4 | View Document | |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-17 | EFFECT | View Document | |
| 2021-11-12 | 8-K | CURRENT REPORT | View Document |
| 2021-11-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2021-11-12 | POS AM | POS AM | View Document |
| 2021-11-10 | 8-A12B/A | 8-A12B/A | View Document |
| 2021-11-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-11-02 | 8-K | PRIMARY DOCUMENT | View Document |
| 2021-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-21 | 8-K | CURRENT REPORT | View Document |
| 2021-10-20 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-10-18 | 8-K | CURRENT REPORT | View Document |
| 2021-09-30 | 8-K | CURRENT REPORT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-30 | 8-K | PRIMARY DOCUMENT | View Document |
| 2021-08-19 | 8-K | PRIMARY DOCUMENT | View Document |
| 2021-08-19 | 424B5 | FORM 424B5 | View Document |
| 2021-08-13 | EFFECT | View Document | |
| 2021-08-12 | 10-Q | 10Q | View Document |
| 2021-08-12 | 8-K | CURRENT REPORT | View Document |
| 2021-08-11 | CORRESP | View Document | |
| 2021-08-02 | UPLOAD | View Document | |
| 2021-07-30 | S-3 | FORM S-3 | View Document |
| 2021-07-29 | DEFR14A | DEFR14A | View Document |
| 2021-07-23 | DEF 14A | DEF 14A | View Document |
| 2021-07-13 | PRE 14A | PRE 14A | View Document |
| 2021-06-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-14 | 8-K | CURRENT REPORT | View Document |
| 2021-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-05-24 | SC 13G | View Document | |
| 2021-05-12 | 8-K | CURRENT REPORT | View Document |
| 2021-05-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2021-04-30 | 10-K/A | 10-K/A | View Document |
| 2021-04-26 | 4 | PRIMARY DOCUMENT | View Document |
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