| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov 27, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas51 | SVP, Global Sales | Sell | 2,824 | $45.15 | $127,503.60 | -2.9% | |
| Nov 27, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Roth Ambra R.53 | SVP, GC, Hr &Secretary | Sell | 5,468 | $45.00 | $246,060.00 | -11.5% | |
| Nov 27, 2020 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 4,661 | $89.07 | $415,155.27 | -3.8% | |
| Nov 27, 2020 | AMBA Ambarella Inc | Meng Teresa H | Director | Sell | 1,287 | $78.80 | $101,414.83 | -24.6% | |
| Nov 27, 2020 | SITM Sitime Corp | Sevalia Piyush B50 | EVP Marketing | Sell | 4,632 | $89.07 | $412,572.24 | -3.7% | |
| Nov 27, 2020 | ENPH Enphase Energy, Inc. | Gomo Steven J62 | Director | Sell | 87,757 | $140.22 | $12,305,326.11 | -34.6% | |
| Nov 27, 2020 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Senior VP Of Global Sales | Sell | 3,543 | $24.81 | $87,892.97 | -9.0% | |
| Nov 27, 2020 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 2,489 | $83.78 | $208,516.44 | -0.7% | |
| Nov 25, 2020 | SITM Sitime Corp | Chadwick Arthur D71 | EVP, Chief Financial Officer | Sell | 3,128 | $83.35 | $260,708.00 | -1.2% | |
| Nov 25, 2020 | SITM Sitime Corp | Sevalia Piyush B50 | EVP Marketing | Sell | 2,517 | $82.85 | $208,545.66 | -1.0% | |
| Nov 25, 2020 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 18,209 | $84.01 | $1,529,771.54 | -1.3% | |
| Nov 25, 2020 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 72,852 | $65.02 | $4,737,159.41 | -3.5% | |
| Nov 24, 2020 | NXPI Nxp Semiconductors N.V. | David Reed | EVP Operations | Sell | 2,815 | $157.85 | $444,347.75 | -8.4% | |
| Nov 24, 2020 | NXPI Nxp Semiconductors N.V. | Bonfield Peter L | Director, Chairman | Sell | 12,000 | $157.93 | $1,895,158.80 | -45.4% | |
| Nov 24, 2020 | ACLS Axcelis Technologies Inc | Kurtzweil John T45 | Director | Sell | 3,000 | $27.52 | $82,560.00 | -8.0% | |
| Nov 24, 2020 | SWKS Skyworks Solutions, Inc. | Griffin Liam78 | President And CEO | Sell | 13,800 | $136.69 | $1,886,273.95 | -6.4% | |
| Nov 24, 2020 | ONTO Onto Innovation Inc. | Rhine Bruce C62 | Director | Sell | 5,579 | $45.01 | $251,110.79 | -1.1% | |
| Nov 24, 2020 | AMBA Ambarella Inc | Hu Chenming58 | Director | Sell | 5,000 | $70.67 | $353,350.00 | -14.8% | |
| Nov 24, 2020 | AMBA Ambarella Inc | Kohn Leslie68 | Chief Technology Officer | Sell | 17,300 | $72.39 | $1,252,289.83 | -0.5% | |
| Nov 24, 2020 | DIOD Diodes Inc /del/ | Tang Francis60 | VP,Worldwide Discrete Products | Sell | 1,806 | $66.31 | $119,760.38 | -2.3% | |
| Nov 24, 2020 | POWI Power Integrations Inc | Sharp Steven | Director | Sell | 28,340 | $70.49 | $1,997,816.96 | -29.4% | |
| Nov 24, 2020 | NXPI Nxp Semiconductors N.V. | Sievers Kurt59 | CEO &President | Sell | 10,000 | $157.67 | $1,576,722.00 | -16.8% | |
| Nov 24, 2020 | AVGO Broadcom Inc. | Tan Hock E | President And CEO | Sell | 78,125 | $390.20 | $30,484,140.32 | -4.6% | |
| Nov 24, 2020 | QCOM Qualcomm Inc/de | Rosenberg Donald J | EVP &General Counsel | Sell | 7,771 | $142.51 | $1,107,473.19 | -100% | |
| Nov 24, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo John L55 | Chairman | Sell | 100,000 | $43.28 | $4,328,022.00 | -0.3% |
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.