| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2023 | ASYS Amtech Systems Inc | Averick Robert M56 | Director, 10% Owner | Buy | 15,500 | $8.85 | $137,190.00 | +4.1% | -13.6% | -22.1% | |
| Aug 17, 2023 | SWKS Skyworks Solutions, Inc. | Beebe Kevin L52 | Director | Sell | 4,851 | $103.97 | $504,358.47 | -8.6% | -9.4% | +3.4% | |
| Aug 17, 2023 | ON On Semiconductor Corp | Yan Christine Y | Director | Sell | 3,624 | $92.16 | $333,987.84 | -8.6% | -21.0% | -15.8% | |
| Aug 17, 2023 | LSCC Lattice Semiconductor Corp | O'Rourke Glenn54 | SVP, Mfg Ops | Sell | 1,869 | $87.07 | $162,733.83 | -41.8% | -29.9% | -43.5% | |
| Aug 17, 2023 | QCOM Qualcomm Inc/de | Martin Neil57 | SVP, Finance And CAO | Sell | 4,752 | $110.19 | $523,622.88 | -95.1% | +17.1% | +56.4% | |
| Aug 17, 2023 | SWKS Skyworks Solutions, Inc. | Griffin Liam78 | Chairman, CEO And President | Sell | 13,211 | $104.08 | $1,375,000.88 | -20.1% | -9.4% | +3.4% | |
| Aug 17, 2023 | SKYT Skywater Technology, Inc | Manko Steve63 | CFO | Sell | 84,919 | $7.00 | $594,424.79 | -11.5% | 0.0% | +49.5% | |
| Aug 17, 2023 | NVTS Navitas Semiconductor Corp | Shelton Ron78 | Sr VP, CFO And Treasurer | Sell | 34,245 | $7.81 | $267,453.45 | -7.5% | -15.2% | -60.1% | |
| Aug 16, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 3,206 | $75.31 | $241,444.56 | -2.8% | +11.6% | +44.4% | |
| Aug 16, 2023 | LSCC Lattice Semiconductor Corp | Anderson James Robert60 | President, CEO | Sell | 40,000 | $87.96 | $3,518,404.00 | -4.8% | -32.7% | -42.7% | |
| Aug 16, 2023 | ALGM Allegro Microsystems, Inc. | Nargolwala Vineet A59 | President And CEO | Buy | 5,000 | $38.67 | $193,349.50 | +1.7% | -27.5% | -34.0% | |
| Aug 16, 2023 | PI Impinj Inc | Sylebra Capital Ltd80 | 10% Owner | Buy | 190,569 | $60.02 | $11,437,951.38 | +5.6% | +33.6% | +171.4% | |
| Aug 16, 2023 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 1,000 | $125.97 | $125,970.00 | -0.2% | -7.1% | +12.6% | |
| Aug 16, 2023 | MU Micron Technology Inc | Bokan Michael W55 | SVP, Worldwide Sales | Sell | 17,000 | $64.58 | $1,097,860.00 | -11.3% | +20.2% | +66.5% | |
| Aug 16, 2023 | RMBS Rambus Inc | Stang Eric B69 | Director | Sell | 8,538 | $53.25 | $454,654.48 | -31.4% | +27.2% | -11.7% | |
| Aug 16, 2023 | ASYS Amtech Systems Inc | Daigle Robert C55 | Chief Executive Officer | Buy | 2,433 | $8.75 | $21,298.75 | +4.1% | -12.5% | -24.3% | |
| Aug 15, 2023 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 18,861 | $15.01 | $283,020.62 | -5.2% | +9.9% | +93.1% | |
| Aug 15, 2023 | Fego Paul J70 | SVP, Global Operations | Sell | 4,208 | $102.02 | $429,300.16 | -13.6% | -9.2% | +9.0% | ||
| Aug 15, 2023 | Bruggeworth Robert A66 | President And CEO | Sell | 10,757 | $102.02 | $1,097,429.14 | -6.4% | -9.2% | +9.0% | ||
| Aug 15, 2023 | MRAM Everspin Technologies Inc. | Billerbeck Darin G57 | Director | Sell | 10,000 | $9.63 | $96,300.00 | -8.9% | -11.2% | -46.2% | |
| Aug 15, 2023 | MX Magnachip Semiconductor Corp | Nathan Gilbert E50 | Director | Buy | 10,000 | $8.39 | $83,900.00 | +17.2% | -20.0% | -42.4% | |
| Aug 15, 2023 | Harding John R58 | Director | Sell | 7,850 | $102.02 | $800,857.00 | -57.7% | -9.2% | +9.0% | ||
| Aug 15, 2023 | AMD Advanced Micro Devices Inc | Su Lisa T58 | Chair, President &CEO | Sell | 75,000 | $111.59 | $8,369,403.21 | -0.8% | +4.9% | +26.4% | |
| Aug 15, 2023 | PI Impinj Inc | Sylebra Capital Ltd80 | 10% Owner | Buy | 225,182 | $61.20 | $13,781,138.40 | +7.1% | +19.0% | +152.3% | |
| Aug 15, 2023 | MRVL Marvell Technology, Inc. | Koopmans Chris54 | EVP, Chief Operations Officer | Sell | 2,000 | $59.36 | $118,720.00 | -1.4% | -9.6% | +7.9% |
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.