| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider buying and selling activity across 94 companies in the Semiconductors & Semiconductor Equipment industry. Part of the Information Technology sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Feb 13, 2020 | POWI Power Integrations Inc | Barsan Radu70 | VP Of Technology, Engineering | Sell | 2,475 | $108.43 | $268,374.43 | -3.4% | |
| Feb 13, 2020 | POWI Power Integrations Inc | Petrakian Raja | VP Of Operations | Sell | 657 | $108.38 | $71,205.66 | -2.1% | |
| Feb 13, 2020 | POWI Power Integrations Inc | Walker Clifford72 | VP Corporate Development | Sell | 655 | $108.62 | $71,147.67 | -0.9% | |
| Feb 13, 2020 | VSH Vishay Intertechnology Inc | Paul Gerald | President And CEO | Sell | 50,000 | $20.96 | $1,048,000.00 | -19.8% | |
| Feb 13, 2020 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 6,008 | $108.39 | $651,224.23 | -0.5% | |
| Feb 13, 2020 | Creviston Steven E62 | VP And Pres. Mobile Products | Sell | 2,000 | $110.15 | $220,300.00 | -3.1% | ||
| Feb 13, 2020 | ACLS Axcelis Technologies Inc | Aldeborgh John E | EVP, Customer Operations | Sell | 47,100 | $28.76 | $1,354,596.00 | -40.1% | |
| Feb 13, 2020 | POWI Power Integrations Inc | Sutherland Ben | VP Of Sales | Sell | 684 | $108.38 | $74,131.92 | -2.1% | |
| Feb 13, 2020 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 940 | $108.37 | $101,869.30 | -1.5% | |
| Feb 13, 2020 | MPWR Monolithic Power Systems Inc | Chang Kuo Wei Herbert49 | Director | Sell | 1,000 | $192.00 | $192,000.00 | -7.8% | |
| Feb 13, 2020 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 500 | $191.00 | $95,500.00 | -3.1% | |
| Feb 13, 2020 | ACLS Axcelis Technologies Inc | Puma Mary G52 | President And CEO | Sell | 62,500 | $28.51 | $1,781,664.88 | -8.2% | |
| Feb 12, 2020 | ONTO Onto Innovation Inc. | Stultz Timothy J | Director | Sell | 17,666 | $38.94 | $687,914.04 | -7.8% | |
| Feb 12, 2020 | CRUS Cirrus Logic, Inc. | Anderson Scott Arnold | Senior VP Of Supply Chain | Sell | 6,197 | $81.05 | $502,269.33 | -46.6% | |
| Feb 12, 2020 | ENTG Entegris Inc | Rucci Corey71 | SVP, Business Development | Sell | 5,000 | $57.94 | $289,696.00 | -20.0% | |
| Feb 12, 2020 | AEHR Aehr Test Systems | Posedel Rhea J73 | Director | Sell | 30,000 | $2.27 | $68,100.00 | -38.1% | |
| Feb 12, 2020 | ICHR Ichor Holdings, Ltd. | MacKenzie Iain66 | Director | Sell | 11,102 | $37.17 | $412,661.34 | -57.4% | |
| Feb 12, 2020 | AEHR Aehr Test Systems | Sano Kunio | President Of Aehr Test Japan | Sell | 1,000 | $2.27 | $2,270.00 | -100% | |
| Feb 12, 2020 | QCOM Qualcomm Inc/de | Thompson James H66 | EVP, Engineering Qti &CTO | Sell | 18,012 | $91.47 | $1,647,609.87 | -22.7% | |
| Feb 12, 2020 | ACLS Axcelis Technologies Inc | Aldeborgh John E | EVP, Customer Operations | Sell | 57,691 | $28.91 | $1,668,079.54 | -17.0% | |
| Feb 11, 2020 | ACLS Axcelis Technologies Inc | Brewer Kevin J | EVP &Chief Financial Officer | Sell | 38,673 | $29.04 | $1,122,958.45 | -18.3% | |
| Feb 11, 2020 | AMD Advanced Micro Devices Inc | Su Lisa T58 | President &CEO | Sell | 150,000 | $53.94 | $8,090,540.40 | -2.8% | |
| Feb 11, 2020 | MPWR Monolithic Power Systems Inc | Chang Kuo Wei Herbert49 | Director | Sell | 1,000 | $187.72 | $187,717.00 | -7.9% | |
| Feb 11, 2020 | ACLS Axcelis Technologies Inc | Bintz William J | EVP, Product Development | Sell | 12,500 | $29.02 | $362,750.00 | -16.4% | |
| Feb 11, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Roth Ambra R.53 | SVP, GC, Hr &Secretary | Sell | 260 | $29.77 | $7,740.20 | -0.6% |
The blue line has two modes, toggled with the Relative and Absolute buttons:
Relative (default) shows cumulative industry performance with both the overall market and parent sector movements removed. When the line rises above 100, the industry is outperforming its sector; below 100 means underperforming. This is calculated using factor returns via weighted least squares (WLS) regression, isolating pure industry-specific behavior.
Absolute shows the total cumulative return of the industry including market and sector movement. This reflects what an investor actually experienced — an industry can show strong absolute gains even while underperforming its sector in relative terms.
Both views start at an index of 100. Other return drivers such as momentum, value, or size are deliberately retained in both modes, since these are part of what makes an industry behave the way it does and may reflect the conditions insiders are responding to.