| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan 6, 2021 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | Sr. V.p.of Sales And Marketing | Sell | 23,090 | $366.48 | $8,461,976.82 | -4.6% | |
| Jan 6, 2021 | CRUS Cirrus Logic, Inc. | Forsyth John | CEO | Sell | 2,489 | $89.00 | $221,521.00 | -54.8% | |
| Jan 6, 2021 | ICHR Ichor Holdings, Ltd. | Canty Kevin M.76 | Chief Operating Officer | Sell | 1,500 | $33.56 | $50,340.00 | -2.4% | |
| Jan 6, 2021 | ACMR Acm Research, Inc. | Liu Tracy73 | Director | Sell | 2,000 | $100.00 | $200,000.00 | -4.7% | |
| Jan 6, 2021 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 50,000 | $32.25 | $1,612,500.00 | -11.9% | |
| Jan 6, 2021 | ADI Analog Devices Inc | Pietkiewicz Steve | SVP, Power Products | Sell | 1,750 | $150.85 | $263,987.50 | -5.5% | |
| Jan 6, 2021 | SMTC Semtech Corp | Chukwu Emeka75 | EVP And CFO | Sell | 3,000 | $73.42 | $220,249.36 | -1.1% | |
| Jan 6, 2021 | SEDG Solaredge Technologies, Inc. | Faier Ronen | Chief Financial Officer | Sell | 2,182 | $349.85 | $763,368.61 | -0.2% | |
| Jan 6, 2021 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 9,359 | $44.82 | $419,502.56 | -1.6% | |
| Jan 5, 2021 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 44,784 | $367.29 | $16,448,819.24 | -0.4% | |
| Jan 5, 2021 | LSCC Lattice Semiconductor Corp | Douglass Stephen57 | VP Corp, R&D | Sell | 183 | $45.16 | $8,264.28 | -0.3% | |
| Jan 5, 2021 | SYNA Synaptics Inc | Nolan Kermit66 | See Remarks | Sell | 1,049 | $100.00 | $104,900.00 | -2.7% | |
| Jan 5, 2021 | LSCC Lattice Semiconductor Corp | Milstead Byron Wayne47 | VP Corp, General Counsel | Sell | 5,028 | $45.94 | $230,994.79 | -36.0% | |
| Jan 5, 2021 | AXTI Axt Inc | Young Morris S77 | Chief Executive Officer | Sell | 37,000 | $10.01 | $370,370.00 | -2.1% | |
| Jan 5, 2021 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 57,476 | $72.55 | $4,169,656.24 | -3.3% | |
| Jan 5, 2021 | DIOD Diodes Inc /del/ | Yang Emily76 | SVP Worldwide Sales/ Marketing | Sell | 2,314 | $72.62 | $168,043.75 | -2.9% | |
| Jan 4, 2021 | SEDG Solaredge Technologies, Inc. | Adest Meir70 | VP, Core Technologies | Sell | 5,000 | $315.42 | $1,577,104.20 | -0.1% | |
| Jan 4, 2021 | IPGP Ipg Photonics Corp | Ness Trevor77 | SVP, Worldwide Sales &Mrkting | Sell | 4,000 | $220.45 | $881,793.17 | -2.6% | |
| Jan 4, 2021 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 10,960 | $368.26 | $4,036,141.66 | -1.2% | |
| Jan 4, 2021 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 4,305 | $368.26 | $1,585,364.04 | -1.8% | |
| Jan 4, 2021 | SEDG Solaredge Technologies, Inc. | Prishkolnik Rachel65 | VP,GC&Corporate Secretary | Sell | 14,922 | $315.36 | $4,705,819.69 | -3.5% | |
| Jan 4, 2021 | RMBS Rambus Inc | Seraphin Luc45 | President And CEO | Sell | 1,779 | $17.54 | $31,203.66 | -0.4% | |
| Jan 4, 2021 | CRUS Cirrus Logic, Inc. | Forsyth John | CEO | Sell | 4,229 | $85.00 | $359,465.00 | -67.3% | |
| Jan 4, 2021 | CRUS Cirrus Logic, Inc. | Tupman David J. | Director | Sell | 10,000 | $85.00 | $850,000.00 | -37.1% | |
| Jan 4, 2021 | SLAB Silicon Laboratories Inc. | Lazar Jack R56 | Director | Sell | 1,500 | $129.75 | $194,625.00 | -12.4% |
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.