Chen Fuping
SEC insider (Form 3/4/5 filer). CIK 0001729184. Officer at ACM Research, Inc. (ACMR). 6 reported Form 4/5 transactions since Sep 2024; latest on Dec 3, 2025. Located in FREMONT, CA.
Companies Chen Fuping has filed insider reports for
- ACM Research, Inc. (ACMR): Officer, See remarks
Chen Fuping
CIK: 0001729184
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)3 (50.0%)
Position reduction
Option Exercises (M)2 (33.3%)
Derivative conversions
Awards (A)1 (16.7%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ACMR
ACM Research, Inc.
Officer
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Dec 3, 2025ACMR
ACM Research, Inc.
ExerciseDirect20K shares at avg. $1.77$35K - Dec 3, 2025ACMR
ACM Research, Inc.
SaleDirect19.7K shares at avg. $33.05$651K - Dec 3, 2025ACMR
ACM Research, Inc.
SaleDirect300 shares at avg. $33.57$10K - Dec 2, 2025ACMR
ACM Research, Inc.
ExerciseDirect100K shares at avg. $1.77$177K - Dec 2, 2025ACMR
ACM Research, Inc.
SaleDirect100K shares at avg. $33.20$3.3M - Sep 21, 2024ACMR
ACM Research, Inc.
AwardDirectStock Option
30K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Dec 3, 2025 | ACMR ACM Research, Inc. | Exercise | 20,000 | $1.77 | $35,400 | Direct |
| Dec 3, 2025 | ACMR ACM Research, Inc. | Sale | 19,700 | $33.05 | $651,085 | Direct |
| Dec 3, 2025 | ACMR ACM Research, Inc. | Sale | 300 | $33.57 | $10,071 | Direct |
| Dec 2, 2025 | ACMR ACM Research, Inc. | Exercise | 100,000 | $1.77 | $177,000 | Direct |
| Dec 2, 2025 | ACMR ACM Research, Inc. | Sale | 100,000 | $33.20 | $3,320,000 | Direct |
| Sep 21, 2024 | ACMR ACM Research, Inc. | Award Stock Option | 30,000 | - | - | Direct |
1-6 of 6 transactions