Wang Jian bought ACMR
September 18, 2025 · Form 4 insider transaction
Wang Jian bought 30,000 shares of ACM Research, Inc. at $5.60 per share, a transaction worth $168.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
30,000
Price
$5.60
Total value
$168.0K
InsiderWang Jian
RoleOfficer
CompanyACM Research, Inc. (ACMR)
SecurityClass A Common Stock
Transaction codeM: Option exercise
Transaction dateSeptember 18, 2025
Filing dateSeptember 19, 2025
Shares owned after283,158
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
On September 18, 2025, the reporting person exercised a previously issued stock option to purchase 30,000 shares of Class A Common Stock of the Issuer.