Rong Zhou
Insider Trading: Sales
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| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| AMPH | $45.23 | 8,000 | $361,840.00 | 118,469 | 2024-12-13 | Filing |
| AMPH | $44.43 | 7,000 | $310,975.00 | 118,469 | 2024-12-12 | Filing |
| AMPH | $48.88 | 6,893 | $336,929.84 | 118,388 | 2024-11-12 | Filing |
| AMPH | $48.26 | 3,000 | $144,784.50 | 118,388 | 2024-09-13 | Filing |
| AMPH | $48.35 | 4,000 | $193,400.00 | 118,388 | 2024-08-26 | Filing |
| AMPH | $59.58 | 3,514 | $209,364.12 | 112,420 | 2023-12-04 | Filing |
| AMPH | $58.58 | 4,316 | $252,831.28 | 112,420 | 2023-12-01 | Filing |
| AMPH | $51.79 | 5,000 | $258,946.50 | 96,888 | 2023-06-15 | Filing |
| AMPH | $48.24 | 5,000 | $241,200.00 | 88,313 | 2023-06-13 | Filing |
| AMPH | $44.21 | 10,000 | $442,050.00 | 87,598 | 2023-05-18 | Filing |
| AMPH | $28.77 | 13,246 | $381,087.42 | 70,307 | 2022-02-25 | Filing |
| AMPH | $26.77 | 7,000 | $187,390.00 | 76,553 | 2022-02-08 | Filing |
| AMPH | $25.77 | 10,251 | $264,155.97 | 76,553 | 2022-01-10 | Filing |
| AMPH | $24.96 | 10,677 | $266,527.82 | 86,804 | 2022-01-10 | Filing |
| AMPH | $21.67 | 7,813 | $169,307.71 | 83,121 | 2021-11-11 | Filing |
| AMPH | $21.24 | 9,123 | $193,734.20 | 83,121 | 2021-08-02 | Filing |
| AMPH | $20.87 | 6,000 | $125,220.00 | 86,244 | 2021-07-26 | Filing |
| AMPH | $20.57 | 5,187 | $106,696.59 | 86,244 | 2021-07-20 | Filing |
| AMPH | $19.58 | 4,732 | $92,652.56 | 86,244 | 2021-06-09 | Filing |
| AMPH | $19.34 | 8,180 | $158,176.66 | 90,976 | 2021-06-08 | Filing |
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