| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2021 | NVDA Nvidia Corp | Burgess Robert K53 | Director | Sell | 9,500 | $549.06 | $5,216,089.82 | -6.2% | +17.5% | +69.7% | |
| Mar 1, 2021 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 12,150 | $65.14 | $791,442.98 | -1.1% | - | - | |
| Feb 26, 2021 | AXTI Axt Inc | Chen Jesse68 | Director | Sell | 10,000 | $13.09 | $130,900.00 | -9.7% | -19.6% | -43.2% | |
| Feb 26, 2021 | FSLR First Solar, Inc. | Buehler Patrick James52 | Chief Quality And Rel. Officer | Sell | 203 | $80.47 | $16,335.41 | -100% | - | - | |
| Feb 26, 2021 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 695 | $34.63 | $24,067.85 | -2.3% | -7.9% | +51.7% | |
| Feb 26, 2021 | MPWR Monolithic Power Systems Inc | Chang Kuo Wei Herbert49 | Director | Sell | 300 | $370.00 | $111,000.00 | -19.0% | - | - | |
| Feb 26, 2021 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 3,000 | $374.00 | $1,122,000.00 | -0.9% | - | - | |
| Feb 26, 2021 | VSH Vishay Intertechnology Inc | Paul Gerald | President And CEO | Sell | 50,000 | $23.74 | $1,187,000.00 | -18.7% | - | - | |
| Feb 26, 2021 | SEDG Solaredge Technologies, Inc. | Avery More62 | Director | Sell | 3,480 | $300.30 | $1,045,044.00 | -4.0% | - | - | |
| Feb 26, 2021 | WOLF Wolfspeed, Inc. | Le Duy Loan T | Director | Buy | 1,000 | $105.77 | $105,770.00 | +6.1% | - | - | |
| Feb 26, 2021 | COHU Cohu Inc | Donahue James A | Director | Sell | 40,000 | $43.43 | $1,737,160.62 | -3.5% | - | - | |
| Feb 25, 2021 | KLAC Kla Corp | Higgins Bren D. | EVP &Chief Financial Officer | Sell | 3,795 | $322.69 | $1,224,608.55 | -67.5% | +4.4% | +18.7% | |
| Feb 25, 2021 | ACLS Axcelis Technologies Inc | George Arthur L Jr | Director | Sell | 10,000 | $37.04 | $370,400.00 | -15.3% | +11.1% | +89.9% | |
| Feb 25, 2021 | CEVA Ceva Inc | Wertheizer Gideon | Chief Executive Officer | Sell | 16,316 | $66.64 | $1,087,298.24 | -12.5% | - | - | |
| Feb 25, 2021 | SITM Sitime Corp | Sevalia Piyush B50 | EVP Marketing | Sell | 4,242 | $106.04 | $449,821.68 | -3.6% | - | - | |
| Feb 25, 2021 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 6,015 | $63.91 | $384,430.68 | -34.4% | - | - | |
| Feb 25, 2021 | MXL Maxlinear, Inc | Seendripu Kishore60 | Chairman, President And CEO | Sell | 72,335 | $41.51 | $3,002,562.23 | -1.6% | - | - | |
| Feb 24, 2021 | AMD Advanced Micro Devices Inc | Grasby Paul Darren52 | EVP &CSO | Sell | 7,500 | $84.42 | $633,150.00 | -14.5% | -10.4% | +34.1% | |
| Feb 24, 2021 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 1,000 | $383.47 | $383,470.00 | -0.3% | - | - | |
| Feb 24, 2021 | SEDG Solaredge Technologies, Inc. | Avery More62 | Director | Sell | 4,520 | $307.73 | $1,390,952.20 | -1.7% | - | - | |
| Feb 24, 2021 | DIOD Diodes Inc /del/ | Whitmire Brett R69 | CFO | Sell | 2,269 | $81.36 | $184,605.84 | -8.8% | - | - | |
| Feb 24, 2021 | INTC Intel Corp | Shenoy Navin | EVP, Gm - Data Platforms Group | Sell | 5,067 | $60.59 | $307,009.53 | -6.6% | -9.4% | -24.0% | |
| Feb 24, 2021 | FORM Formfactor Inc | Slessor Mike54 | CEO | Sell | 15,000 | $46.95 | $704,250.00 | -4.1% | - | - | |
| Feb 24, 2021 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 4,256 | $112.63 | $479,353.28 | -3.7% | - | - | |
| Feb 24, 2021 | FSLR First Solar, Inc. | Gloeckler Markus | Chief Technology Officer | Sell | 4,117 | $87.32 | $359,496.44 | -42.8% | - | - |
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.