| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 12, 2023 | FSLR First Solar, Inc. | Stebbins Paul H60 | Director | Sell | 2,500 | $229.31 | $573,275.00 | -8.0% | -11.5% | -17.5% | |
| May 12, 2023 | ASYS Amtech Systems Inc | Averick Robert M56 | Director, 10% Owner | Buy | 4,750 | $8.95 | $42,512.50 | +1.3% | -0.6% | -40.9% | |
| May 12, 2023 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 3,226 | $23.96 | $77,279.80 | -4.3% | +42.5% | +12.2% | |
| May 12, 2023 | ASYS Amtech Systems Inc | Daigle Robert C55 | Director | Buy | 3,000 | $8.75 | $26,250.00 | New | -0.6% | -40.9% | |
| May 12, 2023 | COHU Cohu Inc | Lawee Ian P55 | Sr. VP &Gm | Sell | 5,000 | $34.26 | $171,300.00 | -8.3% | +11.9% | -14.7% | |
| May 11, 2023 | SKYT Skywater Technology, Inc | Ferguson Bradley72 | Chief Govt Affairs Officer | Sell | 1,281 | $9.30 | $11,917.14 | -0.2% | -16.6% | -18.3% | |
| May 11, 2023 | ENTG Entegris Inc | O'Neill James Anthony65 | SVP &CTO | Sell | 4,845 | $90.72 | $439,538.40 | -13.5% | +7.0% | +40.8% | |
| May 11, 2023 | SKYT Skywater Technology, Inc | Sonderman Thomas63 | President &CEO | Sell | 12,523 | $9.32 | $116,714.36 | -2.3% | -16.6% | -18.3% | |
| May 11, 2023 | ACLS Axcelis Technologies Inc | Puma Mary G52 | Executive Chairperson | Sell | 21,705 | $125.00 | $2,713,125.00 | -6.1% | +37.4% | -9.1% | |
| May 11, 2023 | SKYT Skywater Technology, Inc | Litecky Mark76 | Chief Revenue Officer | Sell | 1,922 | $9.30 | $17,864.99 | -0.5% | -16.6% | -18.3% | |
| May 11, 2023 | SKYT Skywater Technology, Inc | Manko Steve63 | CFO | Sell | 2,044 | $9.31 | $19,019.42 | -0.5% | -16.6% | -18.3% | |
| May 11, 2023 | SKYT Skywater Technology, Inc | Kosier Steve66 | Chief Technology Officer | Sell | 426 | $9.50 | $4,048.28 | -0.6% | -16.6% | -18.3% | |
| May 11, 2023 | ACLS Axcelis Technologies Inc | Brewer Kevin J | EVP &Chief Financial Officer | Sell | 10,546 | $125.06 | $1,318,882.76 | -22.5% | +37.4% | -9.1% | |
| May 11, 2023 | COHU Cohu Inc | Richardson Nina68 | Director | Sell | 2,036 | $34.06 | $69,346.16 | -6.7% | +17.0% | -14.0% | |
| May 10, 2023 | ACLS Axcelis Technologies Inc | Lawson Douglas A.47 | EVP, Corporate Mktg &Strategy | Sell | 5,734 | $122.00 | $699,548.00 | -14.0% | +40.5% | -10.5% | |
| May 10, 2023 | NVEC Nve Corp /new/ | Baker Daniel A | President And CEO | Sell | 20,000 | $87.17 | $1,743,400.00 | -23.2% | -7.4% | -11.6% | |
| May 10, 2023 | INDI Indie Semiconductor, Inc. | McClymont Donald77 | Chief Executive Officer | Sell | 50,000 | $8.08 | $404,000.00 | -69.8% | +3.0% | -27.6% | |
| May 9, 2023 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 857 | $409.81 | $351,207.17 | -0.3% | +35.0% | +77.7% | |
| May 9, 2023 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 2,785 | $409.78 | $1,141,237.30 | -0.3% | +35.0% | +77.7% | |
| May 9, 2023 | MPWR Monolithic Power Systems Inc | Blegen Theodore51 | CFO | Sell | 711 | $409.78 | $291,353.58 | -0.5% | +35.0% | +77.7% | |
| May 9, 2023 | COHU Cohu Inc | Kampfer Thomas D56 | VP Corp Dev, GC &Sec | Sell | 7,000 | $33.04 | $231,280.00 | -10.9% | +22.2% | -12.6% | |
| May 9, 2023 | ACLS Axcelis Technologies Inc | Chiu Tzu Yin | Director | Sell | 10,000 | $118.50 | $1,185,000.00 | -34.6% | +50.8% | -7.0% | |
| May 9, 2023 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | Sr. V.p.of Sales And Marketing | Sell | 857 | $409.78 | $351,181.46 | -0.4% | +35.0% | +77.7% | |
| May 9, 2023 | MU Micron Technology Inc | Beyer Richard M | Director | Sell | 4,000 | $59.88 | $239,520.00 | -4.0% | +13.9% | +95.8% | |
| May 9, 2023 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 857 | $409.79 | $351,190.03 | -0.3% | +35.0% | +77.7% |
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.