Fuping Chen serves as Executive at ACM Research, Inc., where they oversee executive responsibilities. Since joining the company, Fuping Chen has executed 11 insider transactions totaling $9.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 3, 2025 involved selling 300 shares valued at $10.1K.
Fuping Chen currently holds 20,000 shares of ACM Research, Inc. (ACMR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Fuping Chen has been a net seller of ACMR stock. They have purchased $0 and sold $9.2M worth of shares.
Fuping Chen's most recent insider trade was on Dec 3, 2025, when they sold 300 shares at $33.57 per share.
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| $1.77 |
| Discretionary |
| Dec 3, 2025 | ACMR | $651.1K | Sale | 19,700 | $33.05 | Discretionary |
| Dec 2, 2025 | ACMR | $177.0K | Option Exercise | 100,000 | $1.77 | Discretionary |
| Dec 2, 2025 | ACMR | $3.3M | Sale | 100,000 | $33.20 | Discretionary |
| Aug 23, 2023 | ACMR | $15.6K | Option Exercise | 8,835 | $1.77 | Discretionary |
| Aug 23, 2023 | ACMR | $1.6M | Sale | 105,000 | $15.00 | Discretionary |
| Aug 23, 2023 | ACMR | $96.2K | Option Exercise | 96,165 | $1.00 | Discretionary |
| Feb 12, 2021 | ACMR | $3.6M | Sale | 30,000 | $120.00 | Discretionary |
| Feb 12, 2021 | ACMR | $90.0K | Option Exercise | 30,000 | $3.00 | Discretionary |
| Aug 23, 2019 | ACMR | $236.9K | Disposition | 17,946 | $13.20 | Discretionary |