| 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% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 4, 2021 | KLAC Kla Corp | Kirloskar Virendra A45 | SVP &Chief Accounting Officer | Sell | 1,103 | $346.89 | $382,619.67 | -78.8% | +10.2% | +13.7% | |
| Aug 4, 2021 | KLAC Kla Corp | Lorig Brian49 | Executive Vice President | Sell | 1,654 | $346.89 | $573,756.06 | -74.5% | +10.2% | +13.7% | |
| Aug 4, 2021 | AMKR Amkor Technology, Inc. | McCourt Maryfrances68 | Director | Sell | 2,500 | $26.95 | $67,375.00 | -5.7% | -15.6% | -12.8% | |
| Aug 4, 2021 | ENTG Entegris Inc | Lederer James P72 | - | Sell | 5,000 | $125.00 | $625,000.00 | -25.4% | +16.2% | -14.3% | |
| Aug 4, 2021 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 400 | $465.22 | $186,088.00 | -6.1% | +15.1% | +14.5% | |
| Aug 4, 2021 | SWKS Skyworks Solutions, Inc. | Terry Robert John75 | SVP, Gen. Counsel &Secretary | Sell | 3,033 | $186.69 | $566,231.09 | -14.2% | -8.3% | -38.2% | |
| Aug 4, 2021 | KLAC Kla Corp | Donzella Oreste45 | Executive Vice President | Sell | 472 | $346.89 | $163,732.08 | -7.0% | +10.2% | +13.7% | |
| Aug 4, 2021 | ENTG Entegris Inc | Shaner William James46 | SVP &Gm, Amh | Sell | 45,472 | $124.33 | $5,653,694.77 | -20.0% | +16.2% | -14.3% | |
| Aug 4, 2021 | MXL Maxlinear, Inc | Seendripu Kishore60 | Chairman, President And CEO | Sell | 40,086 | $49.33 | $1,977,428.17 | -1.4% | +30.8% | -16.6% | |
| Aug 4, 2021 | ALGM Allegro Microsystems, Inc. | Vig Ravi69 | President And CEO | Sell | 160,000 | $27.93 | $4,468,538.37 | -1.8% | +10.0% | -6.2% | |
| Aug 3, 2021 | KLAC Kla Corp | Lorig Brian49 | Executive Vice President | Sell | 695 | $347.23 | $241,324.85 | -23.8% | +10.0% | +15.5% | |
| Aug 3, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Kober John | Senior VP And CFO | Sell | 9,000 | $60.39 | $543,530.00 | -4.7% | +16.2% | +0.2% | |
| Aug 3, 2021 | KLAC Kla Corp | Kirloskar Virendra A45 | SVP &Chief Accounting Officer | Sell | 451 | $347.23 | $156,600.73 | -60.3% | +10.0% | +15.5% | |
| Aug 3, 2021 | COHU Cohu Inc | Jones Jeffrey D54 | VP Finance &CFO | Sell | 20,000 | $35.46 | $709,200.00 | -7.6% | -3.1% | -14.3% | |
| Aug 3, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 300 | $61.52 | $18,456.00 | -0.1% | +16.2% | +0.2% | |
| Aug 3, 2021 | ON On Semiconductor Corp | Keeton Simon60 | EVP &Gm, Psg | Sell | 4,300 | $43.74 | $188,082.00 | -3.5% | +21.2% | +51.7% | |
| Aug 3, 2021 | KLAC Kla Corp | Donzella Oreste45 | Executive Vice President | Sell | 940 | $347.23 | $326,396.20 | -15.6% | +10.0% | +15.5% | |
| Aug 2, 2021 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 723 | $140.00 | $101,220.00 | -0.7% | +101.5% | +48.4% | |
| Aug 2, 2021 | QCOM Qualcomm Inc/de | Polek Erin L59 | SVP, Controller &CAO | Sell | 66 | $150.00 | $9,900.00 | -100% | -9.0% | +0.5% | |
| Aug 2, 2021 | AMKR Amkor Technology, Inc. | McCourt Maryfrances68 | Director | Sell | 20,000 | $25.24 | $504,800.00 | -31.5% | -9.4% | -11.9% | |
| Aug 2, 2021 | MXL Maxlinear, Inc | Artusi Daniel A60 | Director | Sell | 6,464 | $48.91 | $316,154.24 | -35.2% | +37.2% | -15.9% | |
| Aug 2, 2021 | ADI Analog Devices Inc | Roche Vincent49 | President &CEO | Sell | 10,000 | $168.64 | $1,686,400.00 | -100% | +4.8% | +3.7% | |
| Aug 2, 2021 | LSCC Lattice Semiconductor Corp | Luther Sherri R59 | VP Corp, CFO | Sell | 10,864 | $57.09 | $620,225.76 | -4.3% | +26.5% | +11.4% | |
| Aug 2, 2021 | LSCC Lattice Semiconductor Corp | Elashmawi Esam60 | VP Corp, Mktg &Strategy | Sell | 11,949 | $57.09 | $682,168.41 | -5.2% | +26.5% | +11.4% | |
| Aug 2, 2021 | PLAB Photronics Inc | Progler Christopher J48 | EVP, Chief Technology Officer | Sell | 1,400 | $13.44 | $18,816.00 | -1.0% | +1.1% | +77.4% |
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.