FILINGS
| AMPX 0001899287 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2024-03-19 | 4 | FORM 4 | View Document |
| 2024-03-19 | 4 | FORM 4 | View Document |
| 2024-03-19 | 4 | FORM 4 | View Document |
| 2024-03-07 | 4 | FORM 4 | View Document |
| 2024-03-05 | 144 | View Document | |
| 2024-02-07 | 4 | FORM 4 | View Document |
| 2024-02-06 | 144 | View Document | |
| 2024-01-16 | 8-K | 8-K | View Document |
| 2024-01-04 | 4 | FORM 4 | View Document |
| 2024-01-02 | 144 | View Document | |
| 2023-12-15 | 4 | FORM 4 | View Document |
| 2023-12-15 | 144 | View Document | |
| 2023-12-15 | 144 | View Document | |
| 2023-12-14 | 4 | FORM 4 | View Document |
| 2023-12-13 | 144 | View Document | |
| 2023-12-07 | 4 | FORM 4 | View Document |
| 2023-12-07 | 4 | FORM 4 | View Document |
| 2023-12-05 | 144 | View Document | |
| 2023-11-30 | 4 | FORM 4 | View Document |
| 2023-11-27 | 144 | View Document | |
| 2023-11-21 | 4 | FORM 4 | View Document |
| 2023-11-13 | 10-Q | 10-Q | View Document |
| 2023-11-09 | 4 | FORM 4 | View Document |
| 2023-11-09 | 8-K | 8-K | View Document |
| 2023-11-07 | 144 | View Document | |
| 2023-10-27 | EFFECT | View Document | |
| 2023-10-27 | RW | RW | View Document |
| 2023-10-27 | POS AM | POS AM | View Document |
| 2023-10-23 | 424B3 | 424B3 | View Document |
| 2023-10-23 | 8-K | 8-K | View Document |
| 2023-10-12 | 4 | FORM 4 | View Document |
| 2023-10-10 | EFFECT | View Document | |
| 2023-10-10 | 424B3 | 424B3 | View Document |
| 2023-10-10 | 144 | View Document | |
| 2023-10-05 | EFFECT | View Document | |
| 2023-10-05 | EFFECT | View Document | |
| 2023-10-05 | CORRESP | View Document | |
| 2023-10-05 | UPLOAD | View Document | |
| 2023-10-03 | 424B3 | 424B3 | View Document |
| 2023-10-03 | 8-K | 8-K | View Document |
| 2023-10-03 | POS AM | POS AM | View Document |
| 2023-10-03 | POS AM | POS AM | View Document |
| 2023-10-03 | S-3 | S-3 | View Document |
| 2023-09-21 | 4 | FORM 4 | View Document |
| 2023-09-21 | 424B3 | 424B3 | View Document |
| 2023-09-21 | 424B3 | 424B3 | View Document |
| 2023-09-21 | 424B3 | 424B3 | View Document |
| 2023-09-21 | 424B3 | 424B3 | View Document |
| 2023-09-21 | 424B3 | 424B3 | View Document |
| 2023-09-21 | 8-K | 8-K | View Document |
| 2023-09-19 | 144 | View Document | |
| 2023-09-18 | 4 | FORM 4 | View Document |
| 2023-09-15 | 144 | View Document | |
| 2023-09-14 | 144 | View Document | |
| 2023-09-12 | 4 | FORM 4 | View Document |
| 2023-08-11 | 424B3 | 424B3 | View Document |
| 2023-08-11 | 424B3 | 424B3 | View Document |
| 2023-08-11 | 424B3 | 424B3 | View Document |
| 2023-08-11 | 10-Q | 10-Q | View Document |
| 2023-08-10 | 8-K | 8-K | View Document |
| 2023-07-25 | 424B3 | 424B3 | View Document |
| 2023-07-25 | 424B3 | 424B3 | View Document |
| 2023-07-25 | 424B3 | 424B3 | View Document |
| 2023-07-25 | 8-K | 8-K | View Document |
| 2023-06-27 | 424B3 | 424B3 | View Document |
| 2023-06-26 | EFFECT | View Document | |
| 2023-06-22 | CORRESP | View Document | |
| 2023-06-21 | S-4/A | S-4/A | View Document |
| 2023-06-16 | 4 | FORM 4 | View Document |
| 2023-06-15 | 424B3 | 424B3 | View Document |
| 2023-06-15 | 424B3 | 424B3 | View Document |
| 2023-06-15 | 424B3 | 424B3 | View Document |
| 2023-06-15 | 4 | FORM 4 | View Document |
| 2023-06-15 | 3 | FORM 3 | View Document |
| 2023-06-15 | 8-K | 8-K | View Document |
| 2023-06-14 | UPLOAD | View Document | |
| 2023-06-12 | 4 | FORM 4 | View Document |
| 2023-06-12 | 4 | FORM 4 | View Document |
| 2023-06-12 | 4 | FORM 4 | View Document |
| 2023-06-12 | 4 | FORM 4 | View Document |
| 2023-06-12 | 4 | FORM 4 | View Document |
| 2023-06-09 | 424B3 | 424B3 | View Document |
| 2023-06-09 | 424B3 | 424B3 | View Document |
| 2023-06-09 | 424B3 | 424B3 | View Document |
| 2023-06-09 | 8-K | 8-K | View Document |
| 2023-06-07 | S-4 | S-4 | View Document |
| 2023-05-12 | 424B3 | 424B3 | View Document |
| 2023-05-12 | 424B3 | 424B3 | View Document |
| 2023-05-12 | 424B3 | 424B3 | View Document |
| 2023-05-12 | SC 13D/A | SC 13D/A | View Document |
| 2023-05-11 | 10-Q | 10-Q | View Document |
| 2023-05-10 | 424B3 | 424B3 | View Document |
| 2023-05-10 | 424B3 | 424B3 | View Document |
| 2023-05-10 | 424B3 | 424B3 | View Document |
| 2023-05-10 | 8-K | 8-K | View Document |
| 2023-05-10 | 8-K | 8-K | View Document |
| 2023-05-03 | 4 | FORM 4 | View Document |
| 2023-04-28 | ARS | ARS | View Document |
| 2023-04-27 | 424B3 | 424B3 | View Document |
| 2023-04-27 | 424B3 | 424B3 | View Document |
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