Wang David H sold ACMR
December 3, 2025 · Form 4 insider transaction
Wang David H sold 1,200 shares of ACM Research, Inc. at $33.56 per share, a transaction worth $40.3K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,200
Price
$33.56
Total value
$40.3K
InsiderWang David H
RoleOfficer, Director, 10% owner
CompanyACM Research, Inc. (ACMR)
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateDecember 3, 2025
Filing dateDecember 5, 2025
Shares owned after802,708
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2024.; The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $33.53 to $33.59, inclusive.