| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb 11, 2020 | MPWR Monolithic Power Systems Inc | Chang Kuo Wei Herbert49 | Director | Sell | 1,000 | $187.72 | $187,717.00 | -7.9% | |
| Feb 11, 2020 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 7,500 | $109.62 | $822,132.25 | -0.9% | |
| Feb 11, 2020 | TXN Texas Instruments Inc | Bahai Ahmad74 | Sr. Vice President | Sell | 1,806 | $130.71 | $236,059.01 | -7.0% | |
| Feb 11, 2020 | ASYS Amtech Systems Inc | Averick Robert M56 | Director, 10% Owner | Buy | 21,500 | $5.54 | $119,117.45 | +6.0% | |
| Feb 11, 2020 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 2,533 | $183.79 | $465,535.95 | -5.1% | |
| Feb 11, 2020 | AEHR Aehr Test Systems | Sano Kunio | President Of Aehr Test Japan | Sell | 4,000 | $2.07 | $8,260.00 | -100% | |
| Feb 10, 2020 | AEHR Aehr Test Systems | Fucci David | VP Of Operations | Sell | 546 | $2.00 | $1,092.05 | -21.2% | |
| Feb 10, 2020 | ACLS Axcelis Technologies Inc | St Dennis Thomas57 | Director | Sell | 8,500 | $28.27 | $240,295.00 | -25.3% | |
| Feb 10, 2020 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 2,327 | $181.07 | $421,359.90 | -0.7% | |
| Feb 10, 2020 | POWI Power Integrations Inc | Iyer Balakrishnan S | Director | Sell | 4,000 | $107.80 | $431,200.00 | -19.8% | |
| Feb 10, 2020 | CRUS Cirrus Logic, Inc. | Case Thurman K68 | VP &CFO | Sell | 18,642 | $76.62 | $1,428,400.20 | -55.2% | |
| Feb 10, 2020 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 2,327 | $181.07 | $421,359.90 | -0.7% | |
| Feb 10, 2020 | SYNA Synaptics Inc | Nolan Kermit66 | See Remarks | Sell | 11,536 | $82.22 | $948,493.58 | -6.3% | |
| Feb 10, 2020 | POWI Power Integrations Inc | Matthews David Mh73 | VP Of Product Development | Sell | 1,400 | $106.19 | $148,665.58 | -2.2% | |
| Feb 10, 2020 | AVGO Broadcom Inc. | Tan Hock E | President And CEO | Sell | 75,000 | $312.83 | $23,461,999.10 | -9.0% | |
| Feb 10, 2020 | TER Teradyne, Inc | Jagiela Mark E47 | President And CEO | Sell | 69,276 | $70.05 | $4,852,783.80 | -12.9% | |
| Feb 10, 2020 | ENTG Entegris Inc | Olson Paul L H59 | Director | Sell | 2,000 | $55.84 | $111,678.40 | -4.6% | |
| Feb 10, 2020 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 1,611 | $181.07 | $291,710.70 | -1.1% | |
| Feb 10, 2020 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 7,957 | $181.07 | $1,440,808.21 | -0.6% | |
| Feb 10, 2020 | POWI Power Integrations Inc | Nayyar Sandeep73 | Chief Financial Officer | Sell | 2,624 | $106.60 | $279,718.40 | -3.9% | |
| Feb 10, 2020 | FORM Formfactor Inc | Slessor Mike54 | CEO | Sell | 50,000 | $25.91 | $1,295,550.00 | -6.9% | |
| Feb 10, 2020 | PLAB Photronics Inc | Tyson Mitchell G48 | Director | Sell | 3,000 | $14.14 | $42,420.00 | -3.4% | |
| Feb 10, 2020 | FORM Formfactor Inc | St Dennis Thomas57 | Director | Sell | 10,000 | $25.94 | $259,379.00 | -21.7% | |
| Feb 10, 2020 | POWI Power Integrations Inc | Sutherland Ben | VP Of Sales | Sell | 1,865 | $107.37 | $200,242.81 | -5.4% | |
| Feb 10, 2020 | AMD Advanced Micro Devices Inc | Wolin Harry A | SVP, GC &Corporate Secretary | Sell | 153,984 | $50.81 | $7,823,927.04 | -9.4% |
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.