| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct 30, 2019 | AMD Advanced Micro Devices Inc | Kumar Devinder55 | SVP, CFO &Treasurer | Sell | 128,240 | $32.75 | $4,199,860.00 | -21.3% | |
| Oct 30, 2019 | PLAB Photronics Inc | Burr Richelle E | VP, General Counsel &Secy | Sell | 1,000 | $12.58 | $12,580.00 | -1.5% | |
| Oct 30, 2019 | LRCX Lam Research Corp | Gottscho Richard A55 | Executive Vice President &CTO | Sell | 4,124 | $276.02 | $1,138,323.04 | -2.8% | |
| Oct 30, 2019 | ON On Semiconductor Corp | Hopkin Vince Craig | EVP &Gm, Asg | Sell | 2,457 | $20.95 | $51,465.80 | -2.3% | |
| Oct 30, 2019 | MX Magnachip Semiconductor Corp | Brigade Leveraged Capital Structures Fund Ltd. | 10% Owner | Sell | 131,512 | $13.04 | $1,715,050.62 | -0.9% | |
| Oct 29, 2019 | LRCX Lam Research Corp | Bettinger Douglas R | Chief Financial Officer &EVP | Sell | 18,693 | $279.03 | $5,215,961.58 | -3.4% | |
| Oct 28, 2019 | DIOD Diodes Inc /del/ | Holland Julie65 | VP Corporate Operations | Sell | 6,152 | $44.95 | $276,532.40 | -8.3% | |
| Oct 28, 2019 | FSLR First Solar, Inc. | Antoun Georges64 | Chief Commercial Officer | Sell | 8,476 | $53.85 | $456,463.95 | -7.3% | |
| Oct 28, 2019 | ON On Semiconductor Corp | Schromm William A. | EVP &Chief Operating Officer | Sell | 20,000 | $20.50 | $410,000.00 | -2.7% | |
| Oct 28, 2019 | TER Teradyne, Inc | Bradley Michael A | Director | Sell | 7,074 | $64.30 | $454,858.20 | -14.9% | |
| Oct 28, 2019 | DIOD Diodes Inc /del/ | Tang Francis60 | VP,Worldwide Discrete Products | Sell | 14,546 | $45.06 | $655,418.50 | -4.9% | |
| Oct 28, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 16,865 | $95.04 | $1,602,890.39 | -1.6% | |
| Oct 28, 2019 | AMD Advanced Micro Devices Inc | Norrod Forrest Eugene58 | SVP &Gm Desg | Sell | 50,000 | $33.29 | $1,664,500.00 | -2.7% | |
| Oct 28, 2019 | FSLR First Solar, Inc. | Garabedian Raffi | Chief Technology Officer | Sell | 16,370 | $53.18 | $870,556.60 | -98.9% | |
| Oct 28, 2019 | PLAB Photronics Inc | Tyson Mitchell G48 | Director | Sell | 1,900 | $12.38 | $23,522.00 | -1.2% | |
| Oct 28, 2019 | DIOD Diodes Inc /del/ | Yang Emily76 | VP Worldwide Sales/ Marketing | Sell | 3,068 | $45.61 | $139,922.00 | -3.4% | |
| Oct 28, 2019 | MX Magnachip Semiconductor Corp | Brigade Leveraged Capital Structures Fund Ltd. | 10% Owner | Sell | 293,988 | $13.23 | $3,890,765.52 | -2.4% | |
| Oct 25, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 13,842 | $94.27 | $1,304,845.31 | -0.9% | |
| Oct 25, 2019 | TER Teradyne, Inc | Vahey Walter G. | President, Systems Test Group | Sell | 25,012 | $63.62 | $1,591,263.44 | -32.2% | |
| Oct 25, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 13,842 | $94.27 | $1,304,845.31 | -0.9% | |
| Oct 25, 2019 | QCOM Qualcomm Inc/de | Amon Cristiano R66 | President | Sell | 8,611 | $80.03 | $689,156.41 | -14.6% | |
| Oct 25, 2019 | MU Micron Technology Inc | Arnzen April S55 | SVP, Human Resources | Sell | 4,252 | $47.22 | $200,779.44 | -4.2% | |
| Oct 24, 2019 | SODI Solitron Devices Inc | Eriksen Howard Timothy | CEO, Interim CFO | Buy | 6,800 | $2.00 | $13,600.00 | +2.7% | |
| Oct 24, 2019 | UCTT Ultra Clean Holdings, Inc. | Williams William Joe73 | Please See Remarks | Sell | 16,638 | $17.00 | $282,846.00 | -16.9% | |
| Oct 24, 2019 | TER Teradyne, Inc | Bradley Michael A | Director | Sell | 14,148 | $61.92 | $875,988.45 | -2.7% |
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.