August 22, 2025 · Form 4 insider transaction
Cheav Sotheara bought 11,152 shares of ACMR at $13.89 per share, a transaction worth $154.9K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
On August 22, 2025, the reporting person exercised a previously issued stock option to purchase 11,152 shares of Class A Common Stock of the Issuer.