LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001721299

Tracy Liu

10 transactions in one company, from March 10, 2026 to August 12, 2026.

Transactions
101 company
Bought · P
$0open market
Sold · S
$2.9Mopen market
Net
−$2.9Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
ACM Research, Inc.ACMR10—$2.9M

All transactions

10 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
ACM Research, Inc.ACMRTracy LiuDirDERIVAug 12A728$0.00—?
ACM Research, Inc.ACMRTracy LiuDirDERIVAug 12A6,400$0.00—?
ACM Research, Inc.ACMRTracy LiuDirDERIVMar 11MPLAN15,000$0.00—?
ACM Research, Inc.ACMRTracy LiuDirDERIVMar 10MPLAN45,000$0.00—?
ACM Research, Inc.ACMRTracy LiuDirMar 11SPLAN3,377$48.25$163K
ACM Research, Inc.ACMRTracy LiuDirMar 11SPLAN11,623$47.81$556K
ACM Research, Inc.ACMRTracy LiuDirMar 11MPLAN15,000$1.00$15K
ACM Research, Inc.ACMRTracy LiuDirMar 10SPLAN12,784$48.19$616K
ACM Research, Inc.ACMRTracy LiuDirMar 10SPLAN32,216$47.06$1.5M
ACM Research, Inc.ACMRTracy LiuDirMar 10MPLAN45,000$1.00$45K