Form 4 Tracker
Charles C Pappis

Director · 1 filing · Latest: Apr 17, 2026

ACM Research, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Form 4
ACMR
Charles C PappisDirectorApr 17, 2026
Sale
$52.005,000$260.0K0
ACMR
Charles C PappisDirectorApr 17, 2026
Option Exercise
$29.185,000$145.9K5,000