Insider filing · ACMR
Lisa Feng
See remarks
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ACM Research, Inc. Class A Common Stock
ACMR · Technology · 45 filings in 24 months
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Lisa Feng sold $390K of ACM Research (ACMR)
Executed Jun 24 2025, disclosed Jun 26 2025, 2 days later.
Value, as filed
$390K
15,000 sh × $26.00
Executed
Jun 24 2025
the trade date, as filed
Disclosed
Jun 26 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
LFLisa Feng (See remarks) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in ACM Research, Inc. Class A Common Stock (ACMR). The largest single filing was $1.4M of ACMR (29,800 sh across 3 lots, as filed), executed Mar 5.
The name
ACMRTechnology · ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells capital equipment in Mainland China and international…
More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Lisa Feng in ACMR
ACMRSALE
ACM Research, Inc. Class A Common Stock
$1.4M29,800 sh across 3 lots
Exec Mar 5
Filed Mar 9 · 5:30 PM ET ACMRSALE ACM Research, Inc. Class A Common Stock $998K
30,000 sh across 2 lots
Exec Nov 12 2025
Filed Nov 14 2025 · 5:30 PM ET ACMRSALE ACM Research, Inc. Class A Common Stock $420K
15,000 sh × $28.00
Exec Jul 7 2025
Filed Jul 9 2025 · 5:30 PM ET