InsiderTrades

Form 4 for ACMR ACM Research, Inc.

Accepted 2024-07-01 00:00:00 ET · period of report 2024-06-27 · accession 0001140361-24-031967 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
M 2024-07-01 2024-06-27 ACMR Dun Haiping Dir G - Gift $0.00 -400.0K 755.1K -35% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class B Common Stock 2024-06-27 G D 300,000 $0.00 0 D — —
2 Common Class A Common Stock 2024-06-27 G D 100,000 $0.00 755,090 D — —