Insider filing · ACMR

David H Wang sold $4.3M of ACM Research (ACMR)

Executed Dec 3 2025, disclosed Dec 5 2025, 2 days later.

Returns are measured on stock purchases only.

DW David H Wang See Remarks profile →

David H Wang (See Remarks) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in ACM Research, Inc. Class A Common Stock (ACMR). The largest single filing was $10.5M of ACMR (138,900 sh across 8 lots, as filed), executed Sep 8.

ACMR ACM Research, Inc. Class A Common Stock ACMR · Technology · 45 filings in 24 months ticker →

Technology · ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells capital equipment in Mainland China and international…

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