| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 16, 2021 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 20,000 | $62.19 | $1,243,837.76 | -4.6% | +26.5% | -9.6% | |
| Jul 16, 2021 | MPWR Monolithic Power Systems Inc | Moyer James C | Director | Sell | 12,000 | $381.41 | $4,576,926.73 | -1.0% | +26.7% | +8.7% | |
| Jul 15, 2021 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 55,000 | $88.81 | $4,884,543.04 | -2.2% | +25.6% | -6.7% | |
| Jul 15, 2021 | AMKR Amkor Technology, Inc. | Rutten Guillaume Marie Jean63 | President And CEO | Sell | 25,000 | $22.44 | $561,112.85 | -3.1% | -1.2% | -22.6% | |
| Jul 15, 2021 | FSLR First Solar, Inc. | Kennedy R Craig49 | Director | Sell | 550 | $89.03 | $48,966.50 | -2.2% | +23.9% | -23.8% | |
| Jul 15, 2021 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 20,000 | $62.73 | $1,254,656.00 | -8.7% | +19.7% | -11.8% | |
| Jul 15, 2021 | SITM Sitime Corp | Pangrazio Vincent P50 | See Remarks | Sell | 150 | $116.25 | $17,437.50 | -0.2% | +84.3% | +36.1% | |
| Jul 15, 2021 | MU Micron Technology Inc | Zinsner David68 | SVP &Chief Financial Officer | Sell | 8,050 | $77.16 | $621,147.52 | -3.3% | -13.6% | -19.5% | |
| Jul 15, 2021 | PLAB Photronics Inc | Burr Richelle E | EVP, CAO,General Counsel &Sec | Sell | 5,000 | $12.91 | $64,550.00 | -4.1% | +1.2% | +48.2% | |
| Jul 15, 2021 | AMKR Amkor Technology, Inc. | Faust Megan56 | CFO | Sell | 5,000 | $22.43 | $112,150.00 | -25.2% | -1.2% | -22.6% | |
| Jul 15, 2021 | MRVL Marvell Technology, Inc. | Murphy Matthew J60 | CEO And President | Sell | 20,000 | $55.92 | $1,118,360.00 | -4.6% | +14.0% | -13.1% | |
| Jul 14, 2021 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 1,000 | $392.66 | $392,660.00 | -5.7% | +20.7% | +4.0% | |
| Jul 14, 2021 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 30,000 | $64.94 | $1,948,245.54 | -4.5% | +17.7% | -16.5% | |
| Jul 13, 2021 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 20,000 | $65.18 | $1,303,602.30 | -4.4% | +17.0% | -19.5% | |
| Jul 13, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 200 | $59.33 | $11,866.00 | - | +6.8% | -22.8% | |
| Jul 13, 2021 | MXL Maxlinear, Inc | Seendripu Kishore60 | Chairman, President And CEO | Sell | 40,086 | $42.12 | $1,688,267.55 | -2.2% | +12.5% | -20.8% | |
| Jul 12, 2021 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 4,476 | $28.80 | $128,891.34 | -7.8% | +7.4% | +12.6% | |
| Jul 12, 2021 | MU Micron Technology Inc | Poppen Joel L71 | SVP, General Counsel&Secretary | Sell | 4,984 | $78.76 | $392,539.84 | -1.9% | -12.9% | -25.2% | |
| Jul 12, 2021 | FSLR First Solar, Inc. | Antoun Georges64 | Chief Commercial Officer | Sell | 24,052 | $95.20 | $2,289,750.40 | -100% | +8.5% | -27.4% | |
| Jul 12, 2021 | ENPH Enphase Energy, Inc. | Ranhoff David A63 | EVP &Chief Commercial Officer | Sell | 28,031 | $183.87 | $5,154,137.34 | -2.5% | -13.2% | +2.0% | |
| Jul 8, 2021 | LSCC Lattice Semiconductor Corp | Nelson Mark Jon57 | VP Corp, Sales | Sell | 6,872 | $52.83 | $363,047.76 | -9.0% | +21.2% | -7.2% | |
| Jul 7, 2021 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 500 | $387.27 | $193,635.00 | -5.3% | +24.7% | +3.2% | |
| Jul 7, 2021 | UCTT Ultra Clean Holdings, Inc. | Williams William Joe73 | President, Products Business | Sell | 4,949 | $51.78 | $256,256.25 | -10.2% | -17.8% | -43.0% | |
| Jul 7, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo John L55 | Director, 10% Owner | Sell | 90,000 | $61.27 | $5,514,412.96 | -0.2% | +8.6% | -22.6% | |
| Jul 6, 2021 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 1,833 | $80.12 | $146,867.11 | -0.5% | +10.6% | -23.1% |
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.