Live feed16:46:00·100dINSIDERFilingvia QuantisnowOfficer Wang David H exercised 110,000 shares at a strike of $1.00 and sold $5,154,405 worth of shares (110,000 units at $46.86) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ACMR· ACM Research Inc.TechnologyOriginal source