| Type | Value |
|---|---|
| cik | 0001899287 |
| ticker | AMPX |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 26 May 2026 | SALE | DIXON DONALD R | 17,895 | 17.90 USD | indirect |
| 27 May 2026 | SALE | Sun Kang | 356 | 17.19 USD | |
| 27 May 2026 | SALE | Stefan Constantin Ionel | 3,208 | 17.19 USD | |
| 27 May 2026 | SALE | Stepien Thomas Mentity | 4,375 | 17.19 USD | |
| 21 May 2026 | SALE | Sun Kang | 67,796 | 14.79 USD | |
| 21 May 2026 | SALE | Stefan Constantin Ionel | 28,812 | 14.79 USD | |
| 21 May 2026 | SALE | Stepien Thomas Mentity | 60,702 | 14.79 USD | |
| 05 May 2026 | GRANT_AWARD | Sun Kang | 6,250 | 0.00 USD | |
| 23 Mar 2026 | SALE | Sun Kang | 65,046 | 19.06 USD | indirect |
| 23 Mar 2026 | SALE | Sun Kang | 152,823 | 18.69 USD | indirect |
| 12 Mar 2026 | EXERCISE | HSIEH Wen Hsuan | 270,251 | 2.61 USD | |
| 12 Mar 2026 | SALE | HSIEH Wen Hsuan | 282,500 | 18.55 USD | |
| 12 Mar 2026 | SALE | HSIEH Wen Hsuan | 130,646 | 18.22 USD | |
| 12 Mar 2026 | EXERCISE | HSIEH Wen Hsuan | 270,251 | 2.61 USD | deriv |
| 12 Mar 2026 | SALE | Chu Steven | 50,000 | 18.21 USD | |
| 12 Mar 2026 | SALE | Chu Steven | 100,000 | 18.65 USD | |
| 12 Mar 2026 | EXERCISE | Chu Steven | 86,143 | 2.61 USD | |
| 12 Mar 2026 | EXERCISE | Chu Steven | 69,422 | 0.62 USD | |
| 10 Mar 2026 | EXERCISE | Chu Steven | 104,132 | 0.62 USD | |
| 10 Mar 2026 | SALE | Chu Steven | 166,632 | 17.92 USD | |
| 12 Mar 2026 | SALE | Chu Steven | 5,565 | 18.53 USD | |
| 12 Mar 2026 | EXERCISE | Chu Steven | 69,422 | 0.62 USD | deriv |
| 12 Mar 2026 | EXERCISE | Chu Steven | 86,143 | 2.61 USD | deriv |
| 10 Mar 2026 | EXERCISE | Chu Steven | 104,132 | 0.62 USD | deriv |
| 04 Mar 2026 | GRANT_AWARD | Stepien Thomas Mentity | 150,000 | 0.00 USD |