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Public company intelligence preview

ACM RESEARCH INC

121 insider trades surfaced from the last year. This page shows only aggregate signals, not the underlying transactions, people, filings, filters, or AI workspace.

Snapshot

A narrow read on a much deeper workspace.

The preview gives search visitors enough signal to understand coverage. It does not expose transaction records, person-level profiles, filters, comparisons, or analyst workflows.

Insider trades, last 12 months
121
6 filed in the last 30 days
Acquisition / disposition count
37/84
Buy / Sell
Unique insiders active in the last year
9
Current insider positions tracked
23
15 active, 8 exited

Insider compensation

Public aggregate: $2.2M average total compensation across covered insiders.

Governance movement

Public aggregate: 0 governance events in the last year.

Institutional ownership

Public aggregate: 280 holders from the latest quarter.

Restricted sales and governance

Public counts, not the investigation layer.

The full product opens the underlying filings, insider context, historical holdings, comparison tools, and AI analysis.

Restricted-sale filings, 1Y
30
Restricted-sale insiders, 1Y
9
Planned sale shares, 1Y
931.0K
Planned sale value, 1Y
$34.2M
Insiders covered
5
Latest year: 2025
Personnel changes, 1Y
0
Board appointments, 1Y
0
Board departures, 1Y
0

Market context

Basic quote context for the preview.

Price
$88.27
Market cap
$5.1B
Volume
134,415.76
EPS
$0.24
Revenue
$231.3M
Employees
2.5K

Company note

Context before the data.

Company Overview

ACM Research Inc is a Technology company in the Semiconductor Equipment & Materials industry that designs and sells advanced process equipment for chip manufacturing. Its portfolio is centered on yield-critical tools such as wet cleaning systems, electrochemical plating, furnaces, PECVD, track tools, and advanced packaging equipment, with a strong emphasis on technologies like SAPS, TEBO, and Tahoe. The company has historically derived most of its revenue from mainland China, and its growth has been tied to capacity expansion by foundry, logic, memory, and advanced packaging customers. Recent filings show strong revenue growth, but also margin pressure, rising operating expenses, and significant regulatory exposure from export controls and Entity List restrictions.

Executive Compensation Practices

For a semiconductor equipment company like ACM Research, executive compensation is likely driven heavily by revenue growth, gross margin, operating income, and R&D execution, since these are key indicators of product adoption and competitive success. The filings show that management is investing aggressively in R&D, sales, and manufacturing capacity, so pay plans may also reward milestones tied to new product qualification, customer wins, and successful commercialization of new platforms. Because profitability has softened while revenue continues to grow, compensation structures may include both annual performance bonuses and longer-term equity incentives to balance growth with margin discipline. Stock-based compensation is meaningful in this business, and executives may be rewarded for long-term expansion in market share, particularly in China and other strategic regions.

Insider Trading Considerations

Insider trading patterns in the Semiconductor Equipment & Materials industry often reflect highly cyclical demand, long qualification timelines, and sensitivity to export policy changes. At ACM Research, insider activity may be especially influenced by shifts in customer capex spending, shipment timing, gross margin volatility from product mix, and regulatory developments affecting China-linked operations. The company’s exposure to the BIS Entity List, U.S. outbound investment rules, and cross-border cash transfer restrictions could make insiders more cautious, since these issues can materially affect future sales, supply chains, and valuation. Given the stock’s likely sensitivity to order flow, revenue conversion, and margin trends, insider buying or selling may be most informative around earnings releases, major customer qualification milestones, or regulatory announcements.

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