| 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 14, 2023 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 5,000 | $97.00 | $485,000.00 | -3.9% | -7.4% | -29.3% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Nayyar Sandeep73 | Chief Financial Officer | Sell | 2,734 | $83.43 | $228,097.62 | -2.6% | -5.0% | -10.6% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Walker Clifford72 | VP Corporate Development | Sell | 1,339 | $84.11 | $112,623.16 | -0.9% | -5.0% | -10.6% | |
| Feb 14, 2023 | SKYT Skywater Technology, Inc | Ddk Developments, L.l.c.80 | 10% Owner | Sell | 98,749 | $13.40 | $1,323,276.10 | -1.9% | -29.8% | -26.7% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Matthews David Mh73 | Chief Technology Officer | Sell | 1,886 | $83.97 | $158,368.93 | -1.7% | -5.0% | -10.6% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Sayiner Necip56 | Director | Sell | 1,234 | $84.52 | $104,299.28 | -21.5% | -5.0% | -10.6% | |
| Feb 14, 2023 | SKYT Skywater Technology, Inc | Zibrowski Bart L80 | 10% Owner | Sell | 98,749 | $13.40 | $1,323,276.10 | -1.9% | -29.8% | -26.7% | |
| Feb 14, 2023 | IPGP Ipg Photonics Corp | Shcherbakov Eugene A66 | CEO | Sell | 3,000 | $120.00 | $360,000.00 | -5.0% | -10.6% | -30.0% | |
| Feb 14, 2023 | AMD Advanced Micro Devices Inc | Kumar Devinder55 | EVP | Sell | 32,000 | $82.81 | $2,649,864.12 | -1.9% | +13.3% | +107.9% | |
| Feb 14, 2023 | SKYT Skywater Technology, Inc | Ddk Developments, L.l.c.80 | 10% Owner | Sell | 10,000 | $12.00 | $120,000.00 | -0.2% | -29.8% | -26.7% | |
| Feb 14, 2023 | SKYT Skywater Technology, Inc | Zibrowski Bart L80 | 10% Owner | Sell | 10,000 | $12.00 | $120,000.00 | -0.2% | -29.8% | -26.7% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 11,750 | $83.75 | $984,055.45 | -1.9% | -5.0% | -10.6% | |
| Feb 14, 2023 | PI Impinj Inc | Mecklai Hussein59 | Chief Operating Officer | Sell | 1,041 | $130.00 | $135,330.00 | -4.8% | -24.8% | -18.0% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Barsan Radu70 | VP Of Technology, Engineering | Sell | 2,424 | $83.81 | $203,157.62 | -5.0% | -5.0% | -10.6% | |
| Feb 14, 2023 | ENTG Entegris Inc | Graves Gregory B58 | EVP &CFO | Sell | 3,691 | $83.72 | $309,022.94 | -2.1% | +7.6% | +54.1% | |
| Feb 14, 2023 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 7,249 | $84.10 | $609,665.22 | -3.2% | -5.0% | -10.6% | |
| Feb 14, 2023 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 15,000 | $124.39 | $1,865,876.72 | -0.4% | -24.8% | -18.0% | |
| Feb 14, 2023 | PI Impinj Inc | Sylebra Capital Ltd80 | 10% Owner | Buy | 111,697 | $125.13 | $13,976,391.18 | +1.4% | -24.8% | -18.0% | |
| Feb 14, 2023 | SODI Solitron Devices Inc | Olesen Value Fund L.P. | 10% Owner | Buy | 26,800 | $10.01 | $268,304.00 | +0.8% | - | - | |
| Feb 13, 2023 | ACLS Axcelis Technologies Inc | Titinger Jorge67 | Director | Sell | 8,456 | $122.95 | $1,039,706.64 | -20.3% | -0.3% | -7.8% | |
| Feb 13, 2023 | TXN Texas Instruments Inc | Bahai Ahmad74 | Sr. Vice President | Sell | 1,200 | $176.67 | $212,002.80 | -3.8% | -6.5% | -11.2% | |
| Feb 13, 2023 | FORM Formfactor Inc | Slessor Mike55 | CEO | Sell | 10,000 | $31.97 | $319,666.00 | -2.1% | -9.3% | +25.7% | |
| Feb 13, 2023 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 1,639 | $492.31 | $806,896.09 | -0.6% | -17.7% | +42.0% | |
| Feb 13, 2023 | ACLS Axcelis Technologies Inc | Keithley Joseph P58 | Director | Sell | 6,000 | $124.52 | $747,120.00 | -16.8% | -0.3% | -7.8% | |
| Feb 13, 2023 | CRUS Cirrus Logic, Inc. | Davern Alexander M55 | Director | Sell | 1,000 | $0.00 | - | -5.3% | -24.6% | -16.3% |
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.