McKechnie Mark bought ACMR
December 8, 2025 · Form 4 insider transaction
McKechnie Mark bought 22,500 shares of ACM Research, Inc. at $25.45 per share, a transaction worth $572.6K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Acquired (buy-side)
Shares
22,500
Price
$25.45
Total value
$572.6K
InsiderMcKechnie Mark
RoleOfficer
CompanyACM Research, Inc. (ACMR)
SecurityClass A Common Stock
Transaction codeM: Option exercise
Transaction dateDecember 8, 2025
Filing dateDecember 8, 2025
Shares owned after23,400
OwnershipDirect
10b5-1 planNo
AmendedNo