| AMPX 0001899287 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-10-09 | S-3ASR | S-3ASR | View Document |
| 2026-09-28 | 8-K | 8-K | View Document |
| 2026-08-25 | 4 | FORM 4 | View Document |
| 2026-08-25 | 144 | View Document | |
| 2026-08-25 | 4 | FORM 4 | View Document |
| 2026-08-25 | 144 | View Document | |
| 2026-08-25 | 4 | FORM 4 | View Document |
| 2026-08-25 | 144 | View Document | |
| 2026-08-24 | 144 | View Document | |
| 2026-08-13 | 8-K | 8-K | View Document |
| 2026-08-10 | SCHEDULE 13G/A | View Document | |
| 2026-08-06 | 10-Q | 10-Q | View Document |
| 2026-08-04 | 8-K | 8-K | View Document |
| 2026-07-27 | SCHEDULE 13G/A | View Document | |
| 2026-06-17 | 8-K | 8-K | View Document |
| 2026-06-16 | 4 | FORM 4 | View Document |
| 2026-06-16 | 4 | FORM 4 | View Document |
| 2026-06-16 | 4 | FORM 4 | View Document |
| 2026-06-16 | 4 | FORM 4 | View Document |
| 2026-06-11 | 4 | FORM 4 | View Document |
| 2026-06-08 | 144 | View Document | |
| 2026-06-05 | 4 | FORM 4 | View Document |
| 2026-06-04 | 144 | View Document | |
| 2026-05-28 | 4 | FORM 4 | View Document |
| 2026-05-28 | 144 | View Document | |
| 2026-05-28 | 4 | FORM 4 | View Document |
| 2026-05-28 | 144 | View Document | |
| 2026-05-28 | 4 | FORM 4 | View Document |
| 2026-05-28 | 144 | View Document | |
| 2026-05-28 | 4 | FORM 4 | View Document |
| 2026-05-26 | 4 | FORM 4 | View Document |
| 2026-05-26 | 144 | View Document | |
| 2026-05-26 | 4 | FORM 4 | View Document |
| 2026-05-26 | 144 | View Document | |
| 2026-05-26 | 4 | FORM 4 | View Document |
| 2026-05-26 | 144 | View Document | |
| 2026-05-26 | 144 | View Document | |
| 2026-05-19 | 8-K/A | 8-K/A | View Document |
| 2026-05-07 | 8-K | 8-K | View Document |
| 2026-05-07 | 4/A | FORM 4/A | View Document |
| 2026-05-07 | 10-Q | 10-Q | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-06 | 8-K | 8-K | View Document |
| 2026-04-29 | ARS | ARS | View Document |
| 2026-04-29 | DEFA14A | DEFA14A | View Document |
| 2026-04-29 | DEF 14A | DEF 14A | View Document |
| 2026-04-28 | SCHEDULE 13G | View Document | |
| 2026-04-21 | 8-K | 8-K | View Document |
| 2026-04-02 | 4 | FORM 4 | View Document |
| 2026-04-01 | 144 | View Document | |
| 2026-03-26 | SCHEDULE 13G/A | View Document | |
| 2026-03-24 | 4 | FORM 4 | View Document |
| 2026-03-23 | 144 | View Document | |
| 2026-03-13 | 4/A | FORM 4/A | View Document |
| 2026-03-13 | 4 | FORM 4 | View Document |
| 2026-03-12 | 4 | FORM 4 | View Document |
| 2026-03-12 | 144 | View Document | |
| 2026-03-12 | 144 | View Document | |
| 2026-03-10 | 144 | View Document | |
| 2026-03-06 | 4 | FORM 4 | View Document |
| 2026-03-06 | 4 | FORM 4 | View Document |
| 2026-03-06 | 4 | FORM 4 | View Document |
| 2026-03-06 | S-8 | S-8 | View Document |
| 2026-03-06 | 10-K | 10-K | View Document |
| 2026-03-04 | 8-K | 8-K | View Document |
| 2026-02-24 | 4 | FORM 4 | View Document |
| 2026-02-24 | 4 | FORM 4 | View Document |
| 2026-02-24 | 144 | View Document | |
| 2026-02-24 | 144 | View Document | |
| 2026-02-03 | 8-K | 8-K | View Document |
| 2026-01-30 | 4 | FORM 4 | View Document |
| 2026-01-23 | 4 | FORM 4 | View Document |
| 2026-01-21 | 144 | View Document | |
| 2026-01-20 | 4 | FORM 4 | View Document |
| 2026-01-16 | 144 | View Document | |
| 2026-01-14 | 4 | FORM 4 | View Document |
| 2026-01-12 | 144 | View Document | |
| 2026-01-12 | 8-K | 8-K | View Document |
| 2025-12-22 | 4 | FORM 4 | View Document |
| 2025-12-22 | 8-K | 8-K | View Document |
| 2025-12-15 | 4 | FORM 4 | View Document |
| 2025-12-11 | 144 | View Document | |
| 2025-11-25 | 4 | FORM 4 | View Document |
| 2025-11-25 | 4 | FORM 4 | View Document |
| 2025-11-25 | 144 | View Document | |
| 2025-11-25 | 144 | View Document | |
| 2025-11-19 | 4 | FORM 4 | View Document |
| 2025-11-17 | 144 | View Document | |
| 2025-11-06 | 10-Q | 10-Q | View Document |
| 2025-11-06 | 8-K | 8-K | View Document |
| 2025-10-30 | SCHEDULE 13G | View Document | |
| 2025-10-17 | SCHEDULE 13G | View Document | |
| 2025-10-08 | 4 | FORM 4 | View Document |
| 2025-10-08 | 3 | FORM 3 | View Document |
| 2025-10-06 | 8-K | 8-K | View Document |
| 2025-09-02 | 8-K | 8-K | View Document |
| 2025-08-25 | 4 | FORM 4 | View Document |
| 2025-08-25 | 4 | FORM 4 | View Document |
| 2025-08-25 | 4 | FORM 4 | View Document |
| 2025-08-25 | 144 | View Document | |
