McKechnie Mark sold ACMR
August 20, 2026 · Form 4 insider transaction
McKechnie Mark sold 11,209 shares of ACM Research, Inc. at $77.89 per share, a transaction worth $873.1K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
11,209
Price
$77.89
Total value
$873.1K
InsiderMcKechnie Mark
RoleOfficer
CompanyACM Research, Inc. (ACMR)
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateAugust 20, 2026
Filing dateAugust 21, 2026
Shares owned after900
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.; The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $77.84 to $78.4, inclusive.