Insider filing · ACMR
Fuping Chen
See remarks
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ACM Research, Inc. Class A Common Stock
ACMR · Technology · 45 filings in 24 months
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Fuping Chen sold $4.0M of ACM Research (ACMR)
Executed Dec 2 2025, disclosed Dec 4 2025, 2 days later.
Value, as filed
$4.0M
119,700 sh across 2 lots
Executed
Dec 2 2025
the trade date, as filed
Disclosed
Dec 4 2025
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
FCFuping Chen (See remarks) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in ACM Research, Inc. Class A Common Stock (ACMR). The largest single filing was $4.0M of ACMR (119,700 sh across 2 lots, as filed), executed Dec 2 2025.
The name
ACMRTechnology · ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells capital equipment in Mainland China and international…
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