| 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 5, 2020 | MRAM Everspin Technologies Inc. | Aggarwal Sanjeev60 | Vice President, Technology R&D | Sell | 1,000 | $5.69 | $5,689.39 | -2.2% | |
| Oct 5, 2020 | QCOM Qualcomm Inc/de | Rosenberg Donald J | EVP &General Counsel | Sell | 10,720 | $118.27 | $1,267,849.04 | -100% | |
| Oct 5, 2020 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 70,965 | $58.25 | $4,133,362.95 | -0.9% | |
| Oct 2, 2020 | NVDA Nvidia Corp | Coxe Tench | Director | Sell | 629 | $533.30 | $335,447.08 | -5.6% | |
| Oct 2, 2020 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 27,500 | $276.64 | $7,607,465.37 | -1.4% | |
| Oct 2, 2020 | QCOM Qualcomm Inc/de | Rogers Alexander H60 | EVP &President, Qtl | Sell | 8,491 | $116.78 | $991,578.98 | -33.7% | |
| Oct 2, 2020 | AXTI Axt Inc | Fischer Gary L77 | VP, CFO &Corporate Secretary | Sell | 20,100 | $6.44 | $129,454.00 | -3.2% | |
| Oct 2, 2020 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 1,555 | $28.33 | $44,054.71 | -0.5% | |
| Oct 1, 2020 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | Sr. V.p.of Sales And Marketing | Sell | 5,425 | $280.50 | $1,521,732.03 | -1.7% | |
| Oct 1, 2020 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 4,305 | $280.50 | $1,207,568.00 | -1.5% | |
| Oct 1, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Roth Ambra R.53 | SVP, GC, Hr &Secretary | Sell | 922 | $35.00 | $32,270.00 | -2.1% | |
| Oct 1, 2020 | SEDG Solaredge Technologies, Inc. | Adest Meir70 | VP, Core Technologies | Sell | 5,000 | $244.89 | $1,224,436.46 | -0.1% | |
| Oct 1, 2020 | DIOD Diodes Inc /del/ | White Richard Dallas | Corporate Secretary | Sell | 3,500 | $57.00 | $199,500.00 | -5.3% | |
| Oct 1, 2020 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 905 | $280.50 | $253,855.76 | -0.7% | |
| Oct 1, 2020 | ENPH Enphase Energy, Inc. | McNeil Jeff | EVP &Chief Operating Officer | Sell | 7,500 | $86.50 | $648,733.99 | -0.7% | |
| Oct 1, 2020 | PLAB Photronics Inc | Progler Christopher J48 | EVP, Chief Technology Officer | Sell | 4,000 | $10.05 | $40,200.00 | -3.3% | |
| Oct 1, 2020 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 4,305 | $280.50 | $1,207,568.00 | -1.6% | |
| Oct 1, 2020 | DIOD Diodes Inc /del/ | Giordano Michael R | Director | Sell | 10,000 | $57.00 | $570,000.00 | -5.2% | |
| Oct 1, 2020 | DIOD Diodes Inc /del/ | Yu Evan60 | VP Worldwide Analog Products | Sell | 13,048 | $55.96 | $730,103.50 | -14.9% | |
| Oct 1, 2020 | DIOD Diodes Inc /del/ | Tang Francis60 | VP,Worldwide Discrete Products | Sell | 18,365 | $56.53 | $1,038,243.25 | -5.6% | |
| Sep 30, 2020 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 45,179 | $56.08 | $2,533,473.42 | -0.9% | |
| Sep 30, 2020 | AVGO Broadcom Inc. | Kawwas Charlie B | SVP &Chief Sales Officer | Sell | 2,636 | $370.01 | $975,346.36 | -4.1% | |
| Sep 30, 2020 | ON On Semiconductor Corp | Rolls Paul E | Exec VP Sales &Marketing | Sell | 10,195 | $22.01 | $224,370.54 | -3.5% | |
| Sep 30, 2020 | DIOD Diodes Inc /del/ | Yang Emily76 | VP Worldwide Sales/ Marketing | Sell | 4,354 | $54.74 | $238,343.00 | -3.1% | |
| Sep 30, 2020 | DIOD Diodes Inc /del/ | White Richard Dallas | Corporate Secretary | Sell | 25,000 | $54.00 | $1,350,000.00 | -7.2% |
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.