| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Apr 30, 2019 | ENTG Entegris Inc | Shaner William James46 | SVP &Gm, Amh | Sell | 15,536 | $40.73 | $632,720.69 | -17.7% | |
| Apr 30, 2019 | AEHR Aehr Test Systems | Buck Carl N | Former VP Of Marketing | Sell | 4,798 | $1.65 | $7,916.70 | -100% | |
| Apr 29, 2019 | PLAB Photronics Inc | Tyson Mitchell G47 | Director | Sell | 1,900 | $9.42 | $17,898.00 | -1.2% | |
| Apr 29, 2019 | TXN Texas Instruments Inc | Anderskouv Niels | Sr. Vice President | Sell | 109,241 | $116.72 | $12,750,560.98 | -56.2% | |
| Apr 29, 2019 | TXN Texas Instruments Inc | Trochu Cynthia Hoff | SVP, Secretary &Gen Counsel | Sell | 49,762 | $116.48 | $5,796,088.34 | -25.9% | |
| Apr 29, 2019 | TXN Texas Instruments Inc | Xie Bing | Senior Vice President | Sell | 20,000 | $116.75 | $2,335,032.00 | -40.8% | |
| Apr 29, 2019 | TXN Texas Instruments Inc | Cox Carrie Smith51 | Director | Sell | 17,002 | $116.08 | $1,973,571.76 | -33.8% | |
| Apr 29, 2019 | INTC Intel Corp | Renduchintala Venkata S M | Group President (tscg) | Sell | 37,989 | $52.19 | $1,982,645.91 | -33.1% | |
| Apr 29, 2019 | TER Teradyne, Inc | Bradley Michael A | Director | Sell | 27,049 | $48.95 | $1,324,048.55 | -26.8% | |
| Apr 29, 2019 | ENTG Entegris Inc | Rucci Corey71 | SVP, Business Development | Sell | 13,301 | $39.74 | $528,619.70 | -20.7% | |
| Apr 29, 2019 | AMD Advanced Micro Devices Inc | Norrod Forrest Eugene58 | SVP &Gm Desg | Sell | 50,000 | $27.88 | $1,394,000.00 | -5.8% | |
| Apr 26, 2019 | TER Teradyne, Inc | Vahey Walter G. | President, Systems Test Group | Sell | 15,822 | $48.74 | $771,196.18 | -4.9% | |
| Apr 26, 2019 | TER Teradyne, Inc | Robbins Brad47 | President Of Litepoint Corp. | Sell | 10,000 | $49.46 | $494,596.34 | -3.9% | |
| Apr 26, 2019 | SWKS Skyworks Solutions, Inc. | Aldrich David J | Director | Sell | 10,000 | $86.44 | $864,404.00 | -2.4% | |
| Apr 25, 2019 | LRCX Lam Research Corp | Gottscho Richard A55 | Executive Vice President &CTO | Sell | 7,248 | $209.26 | $1,516,701.98 | -9.1% | |
| Apr 25, 2019 | TER Teradyne, Inc | Beecher Gregory R | VP And CFO | Sell | 40,296 | $47.97 | $1,932,799.49 | -17.9% | |
| Apr 25, 2019 | SLAB Silicon Laboratories Inc. | Lazar Jack R56 | Director | Sell | 750 | $109.75 | $82,312.50 | -5.0% | |
| Apr 25, 2019 | LRCX Lam Research Corp | Talwalkar Abhijit Y56 | Director | Sell | 3,988 | $203.00 | $809,564.00 | -18.4% | |
| Apr 25, 2019 | AEHR Aehr Test Systems | Buck Carl N | Former VP Of Marketing | Sell | 202 | $1.69 | $341.38 | -100% | |
| Apr 23, 2019 | QCOM Qualcomm Inc/de | Qualcomm Inc/de | 10% Owner | Sell | 848,877 | $34.20 | $29,031,593.40 | -100% | |
| Apr 23, 2019 | LASR Nlight, Inc. | Martinsen Robert | Chief Technology Officer | Sell | 6,000 | $25.00 | $150,000.00 | -32.4% | |
| Apr 22, 2019 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 10,000 | $20.00 | $200,000.00 | -3.0% | |
| Apr 22, 2019 | SWKS Skyworks Solutions, Inc. | Aldrich David J | Director | Sell | 10,000 | $88.86 | $888,604.00 | -2.4% | |
| Apr 22, 2019 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 1,047 | $152.89 | $160,074.57 | -1.2% | |
| Apr 18, 2019 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 6,495 | $155.33 | $1,008,865.75 | -2.0% |
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.