Last updated: Oct 21, 2026, 10:15 AM UTC

Semiconductor Equipment & Materials Industry Companies: 30

We have insider trading activity for 30 semiconductor equipment & materials companies from the technology sector. Click on a company below to see their SEC Form 4 filings and see their insider trading activity.

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Latest Insider Trading - All Filings

Purchases

All Insider Purchases $25K+ $100K+ Officer, $25K+ Officer, $100K+ CEO/CFO, $25K+ CEO/CFO, $100K+

Sales

All Insider Sales $25K+ $100K+ Officer, $25K+ Officer, $100K+ CEO/CFO, $25K+ CEO/CFO, $100K+

Notable Patterns

Cluster Buys Penny Stock Buys Biggest Buys This Week Biggest Buys This Month
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All sectors
Basic Materials213
Communication Services196
Consumer Cyclical452
Consumer Defensive207
Energy190
Financial Services1120
Healthcare995
Industrials607
Real Estate235
Technology685

Filter Technology by Industry

All industries685 Communication Equipment43 Computer Hardware30 Consumer Electronics14 Electronic Components37 Electronics & Computer Distribution11 Information Technology Services58 Scientific & Technical Instruments37 Semiconductor Equipment & Materials30 Semiconductors61 Software - Application197 Software - Infrastructure148 Solar19
Utilities83
Other10489

Filter Technology by Industry

All industries685 Communication Equipment43Computer Hardware30Consumer Electronics14Electronic Components37Electronics & Computer Distribution11Information Technology Services58Scientific & Technical Instruments37Semiconductor Equipment & Materials30Semiconductors61Software - Application197Software - Infrastructure148Solar19

Semiconductor Equipment & Materials Tickers · 30 companies

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