| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2021 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 905 | $364.78 | $330,122.82 | -0.6% | +1.8% | +26.8% | |
| Apr 1, 2021 | CRUS Cirrus Logic, Inc. | Dehne Timothy R66 | Director | Sell | 1,000 | $86.77 | $86,773.30 | -5.9% | -2.8% | -4.2% | |
| Apr 1, 2021 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 4,305 | $364.78 | $1,570,363.26 | -1.6% | +1.8% | +26.8% | |
| Apr 1, 2021 | AXTI Axt Inc | Fischer Gary L77 | VP, CFO &Corporate Secretary | Sell | 10,000 | $12.03 | $120,300.00 | -3.0% | -10.8% | -43.9% | |
| Apr 1, 2021 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 4,305 | $364.78 | $1,570,363.26 | -1.3% | +1.8% | +26.8% | |
| Apr 1, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 6,593 | $60.00 | $395,580.00 | -6.3% | +9.4% | -0.3% | |
| Apr 1, 2021 | ADI Analog Devices Inc | Mahendra-Rajah Prashanth52 | SVP, Finance &CFO | Sell | 6,500 | $159.63 | $1,037,576.02 | -6.2% | +7.8% | +4.9% | |
| Apr 1, 2021 | ADI Analog Devices Inc | Henderson Gregory N. | SVP, Atmtve, Comm, Arspc &Def | Sell | 2,341 | $160.00 | $374,560.00 | -10.6% | +7.8% | +4.9% | |
| Apr 1, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Carlson Douglas J65 | SVP, Technology | Sell | 1,773 | $59.98 | $106,344.54 | -3.1% | +9.4% | -0.3% | |
| Apr 1, 2021 | SEDG Solaredge Technologies, Inc. | Gani Marcel | Director | Sell | 3,000 | $293.15 | $879,450.00 | -10.0% | -2.5% | +13.9% | |
| Apr 1, 2021 | SEDG Solaredge Technologies, Inc. | Adest Meir70 | VP, Core Technologies | Sell | 10,000 | $288.59 | $2,885,851.87 | -0.3% | -2.5% | +13.9% | |
| Apr 1, 2021 | ADI Analog Devices Inc | Roche Vincent49 | President &CEO | Sell | 10,000 | $157.38 | $1,573,800.00 | -26.6% | +7.8% | +4.9% | |
| Apr 1, 2021 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | Sr. V.p.of Sales And Marketing | Sell | 5,508 | $364.93 | $2,010,040.15 | -1.7% | +1.8% | +26.8% | |
| Mar 31, 2021 | AMAT Applied Materials Inc /de | Iannotti Thomas J56 | Director | Sell | 15,000 | $131.95 | $1,979,250.00 | -20.9% | +6.4% | -0.7% | |
| Mar 31, 2021 | AMBA Ambarella Inc | Day Christopher70 | VP, Marketing | Sell | 285 | $99.82 | $28,447.90 | -2.5% | +7.0% | +4.5% | |
| Mar 30, 2021 | ENPH Enphase Energy, Inc. | Kothandaraman Badrinarayanan55 | President &CEO | Sell | 27,394 | $146.31 | $4,008,047.92 | -0.3% | +25.1% | +30.6% | |
| Mar 30, 2021 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 63,583 | $339.06 | $21,558,273.65 | -0.5% | +9.3% | +43.3% | |
| Mar 29, 2021 | AVGO Broadcom Inc. | You Harry L.77 | Director | Sell | 100 | $474.23 | $47,423.20 | -5.7% | +0.8% | +39.6% | |
| Mar 29, 2021 | LSCC Lattice Semiconductor Corp | Bourgoin John | Director | Sell | 5,777 | $43.68 | $252,335.89 | -3.2% | +34.1% | +53.8% | |
| Mar 29, 2021 | ADI Analog Devices Inc | Henderson Gregory N. | SVP, Atmtve, Comm, Arspc &Def | Sell | 5,928 | $155.03 | $919,017.84 | -44.5% | +11.3% | +12.5% | |
| Mar 26, 2021 | AVGO Broadcom Inc. | Spears Kirsten M. | VP CFO &Chief Accounting Ofcr | Sell | 4,000 | $470.00 | $1,880,000.00 | -9.3% | -1.7% | +34.2% | |
| Mar 26, 2021 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 2,660 | $31.14 | $82,832.40 | -4.7% | -7.4% | +101.9% | |
| Mar 26, 2021 | AVGO Broadcom Inc. | Kawwas Charlie B | Chief Operating Officer | Sell | 1,890 | $469.29 | $886,948.65 | -2.8% | -1.7% | +34.2% | |
| Mar 25, 2021 | SITM Sitime Corp | Assaderaghi Fariborz51 | See Remarks | Sell | 1,140 | $97.95 | $111,663.00 | -0.9% | +29.9% | +155.0% | |
| Mar 25, 2021 | MU Micron Technology Inc | Arnzen April S55 | SVP, Chief People Officer | Sell | 8,300 | $80.95 | $671,885.00 | -9.3% | -6.0% | -6.9% |
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.