| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 11, 2025 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 12,044 | $58.31 | $702,337.02 | -6.2% | +1.1% | -17.3% | |
| Feb 11, 2025 | POWI Power Integrations Inc | Barsan Radu70 | VP Of Technology, Engineering | Sell | 1,689 | $57.28 | $96,743.89 | -2.9% | +1.1% | -17.3% | |
| Feb 11, 2025 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 5,241 | $58.36 | $305,890.44 | -0.9% | +1.1% | -17.3% | |
| Feb 11, 2025 | POWI Power Integrations Inc | Nayyar Sandeep73 | Chief Financial Officer | Sell | 3,367 | $57.28 | $192,857.05 | -3.0% | +1.1% | -17.3% | |
| Feb 11, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | Director, 10% Owner | Sell | 70,776 | $124.63 | $8,820,843.20 | -0.4% | +0.3% | +93.8% | |
| Feb 10, 2025 | QCOM Qualcomm Inc/de | Rogers Alexander H60 | President Qtl &Global Affairs | Sell | 19,287 | $169.83 | $3,275,552.65 | -29.8% | -11.2% | -18.2% | |
| Feb 10, 2025 | SYNA Synaptics Inc | Rizvi Ken60 | See Remarks | Buy | 3,600 | $69.15 | $248,940.00 | +15.0% | -6.4% | +23.8% | |
| Feb 10, 2025 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | EVP &General Counsel | Sell | 663 | $717.10 | $475,437.57 | -0.4% | +0.5% | +61.9% | |
| Feb 10, 2025 | COHU Cohu Inc | Bohrson Christopher64 | Sr VP &Chief Customer Officer | Sell | 200 | $21.88 | $4,376.00 | -0.2% | -19.1% | +49.4% | |
| Feb 10, 2025 | ENTG Entegris Inc | Haris Clinton M.51 | SVP &President, Aps Division | Sell | 12,652 | $106.92 | $1,352,751.84 | -26.7% | -22.8% | +25.0% | |
| Feb 10, 2025 | MPWR Monolithic Power Systems Inc | Blegen Theodore51 | EVP And CFO | Sell | 532 | $717.10 | $381,497.57 | -1.0% | +0.5% | +61.9% | |
| Feb 10, 2025 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | EVP, Global Operations | Sell | 662 | $717.10 | $474,720.60 | -0.4% | +0.5% | +61.9% | |
| Feb 10, 2025 | VECO Veeco Instruments Inc | Kiernan John P63 | SVP &Chief Financial Officer | Sell | 2,500 | $24.51 | $61,275.00 | -3.3% | -14.5% | +27.8% | |
| Feb 10, 2025 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 2,594 | $717.10 | $1,860,157.40 | -0.3% | +0.5% | +61.9% | |
| Feb 10, 2025 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | EVP, Ww Sales &Marketing | Sell | 662 | $717.10 | $474,720.60 | -0.6% | +0.5% | +61.9% | |
| Feb 10, 2025 | POWI Power Integrations Inc | Walker Clifford72 | VP Corporate Development | Sell | 1,131 | $58.01 | $65,613.16 | -0.8% | +2.0% | -21.1% | |
| Feb 10, 2025 | POWI Power Integrations Inc | Barsan Radu70 | VP Of Technology, Engineering | Sell | 1,422 | $58.01 | $82,493.49 | -2.4% | +2.0% | -21.1% | |
| Feb 10, 2025 | POWI Power Integrations Inc | Nayyar Sandeep73 | Chief Financial Officer | Sell | 1,877 | $58.01 | $108,889.09 | -1.6% | +2.0% | -21.1% | |
| Feb 10, 2025 | POWI Power Integrations Inc | Jain Gagan67 | VP, Worldwide Sales | Sell | 420 | $58.01 | $24,364.75 | -2.0% | +2.0% | -21.1% | |
| Feb 10, 2025 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 6,012 | $58.26 | $350,267.54 | -1.0% | +2.0% | -21.1% | |
| Feb 10, 2025 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 1,061 | $58.01 | $61,551.37 | -1.1% | +2.0% | -21.1% | |
| Feb 7, 2025 | AMD Advanced Micro Devices Inc | Guido Philip | EVP &Chief Commercial Officer | Buy | 4,645 | $107.56 | $499,616.20 | +16.1% | -5.4% | +93.8% | |
| Feb 7, 2025 | ICHR Ichor Holdings, Ltd. | Titinger Jorge67 | Director | Sell | 3,000 | $32.04 | $96,120.00 | -23.4% | -48.4% | -0.8% | |
| Feb 7, 2025 | ASYS Amtech Systems Inc | Averick Robert M56 | Director, 10% Owner | Buy | 54,789 | $5.02 | $275,040.78 | +10.8% | -32.2% | +115.9% | |
| Feb 7, 2025 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 11,964 | $700.00 | $8,374,800.00 | -1.4% | -11.2% | +70.7% |
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.