ACMR Insider Trading 2026
Acm Research Inc - Executive & director stock transactions
Net Sentiment
Neutral
Insider Buys
0
Insider Sells
0
Stock Price
$51.16
No recent insider trading activity for ACMR.
Get Full ACMR Analysis
Institutional ownership, financials, and AI insights
View Full AnalysisFrequently Asked Questions
Are insiders buying or selling ACMR?
Recent insider trading data for ACMR is being updated.
What is ACMR insider trading activity?
Check back for the latest ACMR insider trading activity.
Why do insiders buy ACMR stock?
Insiders (executives, directors, major shareholders) may buy ACMR stock because they believe it's undervalued or expect positive developments. Insider buying is often seen as a bullish signal since they have deep knowledge of the company.
Why do insiders sell ACMR stock?
Insiders may sell for various reasons including diversification, personal financial needs, or as part of planned 10b5-1 trading plans. Insider selling doesn't always indicate bearish sentiment - context matters.
What is the net insider activity for ACMR?
Net insider activity data for ACMR will be available when recent transactions are reported.
How do I track ACMR insider trades?
ACMR insider trades are disclosed through SEC Form 4 filings, which must be submitted within 2 business days of the transaction. This page automatically tracks and displays the latest Form 4 filings for Acm Research Inc.
What is a 10b5-1 trading plan for ACMR?
A 10b5-1 trading plan allows ACMR insiders to set up predetermined trading schedules when they don't have material non-public information. This protects executives from insider trading accusations while allowing them to diversify holdings.
Is ACMR insider buying a good sign?
ACMR insider buying can be a positive signal since executives know the company intimately. However, context matters - consider the size of purchases relative to their holdings, the number of insiders buying, and whether it's open market purchases versus options exercises.