| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 11, 2021 | ACLS Axcelis Technologies Inc | Puma Mary G52 | President And CEO | Sell | 1,000 | $62.06 | $62,060.00 | -16.7% | +17.3% | +26.1% | |
| Nov 11, 2021 | SEDG Solaredge Technologies, Inc. | Inbar Doron | Director | Sell | 3,000 | $352.00 | $1,056,000.00 | -10.9% | -25.8% | -19.4% | |
| Nov 11, 2021 | SODI Solitron Devices Inc | Eriksen Howard Timothy | CEO, Interim CFO | Buy | 7,000 | $9.05 | $63,350.00 | +1.5% | - | - | |
| Nov 10, 2021 | DIOD Diodes Inc /del/ | Zhao Jin65 | VP, Worldwide Analog Products | Sell | 571 | $109.83 | $62,711.50 | -4.5% | -13.6% | -25.2% | |
| Nov 10, 2021 | SWKS Skyworks Solutions, Inc. | Griffin Liam78 | Chairman, CEO And President | Sell | 10,000 | $163.06 | $1,630,637.78 | -4.0% | -12.2% | -40.7% | |
| Nov 10, 2021 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 1,989 | $42.42 | $84,373.38 | -3.8% | +23.9% | -14.2% | |
| Nov 10, 2021 | SYNA Synaptics Inc | Whims James L | Director | Sell | 6,216 | $249.29 | $1,549,600.56 | -12.5% | -12.4% | -58.5% | |
| Nov 10, 2021 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 9,600 | $109.47 | $1,050,932.37 | -1.1% | -13.6% | -25.2% | |
| Nov 9, 2021 | AMD Advanced Micro Devices Inc | Su Lisa T58 | President &CEO | Sell | 125,000 | $148.66 | $18,582,992.37 | -0.5% | -17.0% | -59.8% | |
| Nov 9, 2021 | FORM Formfactor Inc | Shahar Shai62 | CFO, SVP Global Finance | Sell | 3,374 | $43.78 | $147,726.20 | -7.9% | -6.7% | -56.6% | |
| Nov 9, 2021 | LSCC Lattice Semiconductor Corp | Elashmawi Esam60 | VP Corp, Mktg &Strategy | Sell | 34,039 | $83.11 | $2,828,828.11 | -21.9% | -30.6% | -32.5% | |
| Nov 9, 2021 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 1,000 | $102.39 | $102,390.00 | -1.0% | -17.2% | -30.4% | |
| Nov 9, 2021 | AMD Advanced Micro Devices Inc | Bergman Rick53 | EVP, Computing &Graphics | Sell | 2,000 | $154.00 | $308,000.00 | -2.1% | -17.0% | -59.8% | |
| Nov 9, 2021 | ALGM Allegro Microsystems, Inc. | Walsh Paul V Jr76 | SVP, CFO &Treasurer | Sell | 75,000 | $32.26 | $2,419,500.00 | -7.9% | -14.9% | -19.4% | |
| Nov 9, 2021 | ENTG Entegris Inc | Tison Stuart | SVP &Gm, Scem | Sell | 1,245 | $147.57 | $183,719.67 | -1.8% | -14.1% | -56.2% | |
| Nov 9, 2021 | SYNA Synaptics Inc | Buchanan Jeffrey D | Director | Sell | 2,900 | $250.38 | $726,102.00 | -20.5% | -16.5% | -65.3% | |
| Nov 9, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 2,000 | $74.63 | $149,260.00 | -0.6% | -21.7% | -11.5% | |
| Nov 9, 2021 | AMD Advanced Micro Devices Inc | Kumar Devinder55 | EVP, CFO &Treasurer | Sell | 74,020 | $152.77 | $11,308,214.44 | -1.6% | -17.0% | -59.8% | |
| Nov 9, 2021 | AMD Advanced Micro Devices Inc | Smith Darla M57 | Chief Accounting Officer | Sell | 1,396 | $154.00 | $214,984.00 | -13.9% | -17.0% | -59.8% | |
| Nov 9, 2021 | SYNA Synaptics Inc | Awsare Saleel67 | See Remarks | Sell | 3,000 | $255.00 | $765,000.00 | -7.5% | -16.5% | -65.3% | |
| Nov 9, 2021 | SWKS Skyworks Solutions, Inc. | Terry Robert John75 | SVP, Gen. Counsel &Secretary | Sell | 12,397 | $165.27 | $2,048,834.53 | -20.9% | -16.8% | -46.9% | |
| Nov 8, 2021 | SYNA Synaptics Inc | Butler Dean Warren73 | See Remarks | Sell | 9,830 | $245.83 | $2,416,468.28 | -3.5% | -15.5% | -61.9% | |
| Nov 8, 2021 | COHU Cohu Inc | Bilodeau Steven J66 | Director | Sell | 6,944 | $36.65 | $254,497.60 | -7.7% | -12.2% | -5.1% | |
| Nov 8, 2021 | ACLS Axcelis Technologies Inc | Lawson Douglas A.47 | EVP, Corporate Mktg &Strategy | Sell | 1,217 | $62.41 | $75,952.97 | -2.8% | +2.2% | +13.0% | |
| Nov 8, 2021 | SYNA Synaptics Inc | McFarland John68 | SVP, General Counsel &Sec. | Sell | 16,366 | $245.78 | $4,022,439.45 | -22.3% | -15.5% | -61.9% |
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.