| 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 12, 2024 | AOSL Alpha & Omega Semiconductor Ltd | Liang Yifan55 | CFO And Corp Secretary | Sell | 10,000 | $35.60 | $355,967.20 | -1.7% | -19.1% | -21.5% | |
| Aug 12, 2024 | FSLR First Solar, Inc. | Jeffers Byron Michael50 | VP - Global Controller And CAO | Sell | 500 | $220.00 | $110,000.00 | -100% | -11.6% | -15.7% | |
| Aug 12, 2024 | SODI Solitron Devices Inc | Olesen Value Fund L.P. | 10% Owner | Sell | 24,748 | $18.25 | $451,551.52 | -0.8% | - | - | |
| Aug 9, 2024 | CRUS Cirrus Logic, Inc. | Dougherty Justin E58 | SVP, Global Operations | Sell | 10,203 | $131.71 | $1,343,787.82 | -29.7% | -22.1% | -21.9% | |
| Aug 9, 2024 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $27.33 | $1,503,269.23 | -0.3% | +71.2% | +338.3% | |
| Aug 9, 2024 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 240,000 | $103.82 | $24,915,914.10 | - | +42.1% | +74.4% | |
| Aug 8, 2024 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | EVP, Global Operations | Sell | 859 | $778.39 | $668,637.01 | -0.4% | -6.9% | -4.7% | |
| Aug 8, 2024 | QCOM Qualcomm Inc/de | Thompson James H66 | Chief Technology Officer | Sell | 4,539 | $164.40 | $746,211.60 | -100% | +4.9% | -10.5% | |
| Aug 8, 2024 | MPWR Monolithic Power Systems Inc | Blegen Theodore51 | EVP And CFO | Sell | 728 | $778.39 | $566,667.92 | -1.1% | -6.9% | -4.7% | |
| Aug 8, 2024 | QCOM Qualcomm Inc/de | Palkhiwala Akash J.66 | CFO &COO | Sell | 3,000 | $162.89 | $488,662.40 | -0.8% | +4.9% | -10.5% | |
| Aug 8, 2024 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 2,790 | $778.39 | $2,171,708.10 | -0.3% | -6.9% | -4.7% | |
| Aug 8, 2024 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | EVP, Ww Sales &Marketing | Sell | 859 | $778.39 | $668,637.01 | -0.7% | -6.9% | -4.7% | |
| Aug 8, 2024 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | EVP &General Counsel | Sell | 859 | $778.39 | $668,637.01 | -0.5% | -6.9% | -4.7% | |
| Aug 7, 2024 | ATOM Atomera Inc | Gerber John64 | - | Buy | 3,450 | $2.94 | $10,143.00 | +1.2% | +58.9% | +35.6% | |
| Aug 7, 2024 | MRAM Everspin Technologies Inc. | Aggarwal Sanjeev62 | President And CEO | Sell | 1,310 | $5.40 | $7,074.00 | -0.3% | +11.9% | +15.5% | |
| Aug 7, 2024 | FSLR First Solar, Inc. | Jeffers Byron Michael50 | VP - Global Controller And CAO | Sell | 1,766 | $216.50 | $382,339.00 | -77.9% | +3.4% | -11.1% | |
| Aug 7, 2024 | ALGM Allegro Microsystems, Inc. | Sanken Electric Co., Ltd. | 10% Owner | Sell | 10,017,315 | $23.16 | $232,001,015.40 | -14.4% | +0.8% | +50.0% | |
| Aug 7, 2024 | KLAC Kla Corp | Higgins Bren D. | EVP &Chief Financial Officer | Sell | 5,361 | $740.63 | $3,970,517.43 | -13.0% | -3.9% | +30.7% | |
| Aug 7, 2024 | KLAC Kla Corp | Lorig Brian49 | Executive Vice President | Sell | 2,038 | $740.63 | $1,509,403.94 | -12.2% | -3.9% | +30.7% | |
| Aug 7, 2024 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 240,000 | $104.46 | $25,069,566.61 | - | +41.5% | +82.8% | |
| Aug 6, 2024 | FORM Formfactor Inc | Titinger Jorge67 | Director | Sell | 6,770 | $41.94 | $283,951.40 | -34.3% | -7.8% | -34.3% | |
| Aug 6, 2024 | KLAC Kla Corp | Kirloskar Virendra A45 | SVP &Chief Accounting Officer | Sell | 814 | $705.01 | $573,878.14 | -23.7% | -7.4% | +24.0% | |
| Aug 6, 2024 | ACLS Axcelis Technologies Inc | Titinger Jorge67 | Director | Sell | 6,086 | $109.98 | $669,338.28 | -50.8% | -20.5% | -29.4% | |
| Aug 6, 2024 | KLAC Kla Corp | Lorig Brian49 | Executive Vice President | Sell | 1,291 | $705.01 | $910,167.91 | -7.2% | -7.4% | +24.0% | |
| Aug 6, 2024 | KLAC Kla Corp | Wallace Richard P | President And CEO | Sell | 17,437 | $705.01 | $12,293,259.37 | -14.2% | -7.4% | +24.0% |
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.