| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 4, 2025 | FSLR First Solar, Inc. | Antoun Georges64 | Chief Commercial Officer | Sell | 37,412 | $265.01 | $9,914,635.03 | -7.3% | -12.2% | - | |
| Nov 4, 2025 | GSIT Gsi Technology Inc | Chuang Patrick T | Senior VP, Memory Design | Sell | 40,000 | $9.04 | $361,600.00 | -72.5% | -17.5% | - | |
| Nov 4, 2025 | POWI Power Integrations Inc | Verity Robert Eric | Interim CFO | Sell | 110 | $40.21 | $4,423.62 | -1.3% | +19.4% | - | |
| Nov 3, 2025 | NVDA Nvidia Corp | Kress Colette | EVP &Chief Financial Officer | Sell | 47,640 | $208.33 | $9,924,868.86 | -0.3% | -10.3% | - | |
| Nov 3, 2025 | MPWR Monolithic Power Systems Inc | Blegen Theodore51 | EVP And CFO | Sell | 3,000 | $1,024.43 | $3,073,277.54 | -0.2% | +16.9% | - | |
| Nov 3, 2025 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 2,000 | $289.75 | $579,500.00 | -0.2% | +29.8% | - | |
| Nov 3, 2025 | AIP Arteris, Inc. | Alpern Paul L | VP And General Counsel | Sell | 5,000 | $13.16 | $65,810.00 | -7.0% | +15.9% | - | |
| Nov 3, 2025 | ADI Analog Devices Inc | Roche Vincent49 | Chair &CEO | Sell | 10,000 | $234.95 | $2,349,500.00 | -5.8% | +35.6% | - | |
| Nov 3, 2025 | CRDO Credo Technology Group Holding Ltd | Sutardja, Pantas | Director | Sell | 1,875 | $189.35 | $355,031.25 | - | -33.6% | - | |
| Nov 3, 2025 | PI Impinj Inc | Sylebra Capital LLC81 | See Footnotes | Sell | 1,513 | $202.01 | $305,641.13 | - | -21.1% | - | |
| Nov 3, 2025 | LRCX Lam Research Corp | Mayer Bethany | Director | Sell | 1,298 | $159.99 | $207,667.02 | -44.0% | +47.3% | - | |
| Nov 3, 2025 | AXTI Axt Inc | Young Morris S78 | CEO | Sell | 80,000 | $8.65 | $691,848.00 | -3.2% | +147.5% | - | |
| Oct 31, 2025 | ENPH Enphase Energy, Inc. | Kothandaraman Badrinarayanan55 | President &CEO | Buy | 10,000 | $30.93 | $309,317.00 | +0.6% | +25.4% | - | |
| Oct 30, 2025 | CRDO Credo Technology Group Holding Ltd | Brennan William Joseph | Pres &Chief Executive Officer | Sell | 68,016 | $171.23 | $11,646,398.25 | -0.2% | -22.2% | - | |
| Oct 30, 2025 | MU Micron Technology Inc | Murphy Mark J.53 | EVP &Chief Financial Officer | Sell | 126,000 | $225.31 | $28,389,111.30 | -6.7% | +94.3% | - | |
| Oct 30, 2025 | MU Micron Technology Inc | Mehrotra Sanjay49 | President And CEO | Sell | 22,500 | $228.03 | $5,130,730.91 | -0.7% | +94.3% | - | |
| Oct 30, 2025 | MXL Maxlinear, Inc | Artusi Daniel A60 | Director | Sell | 29,802 | $15.54 | $463,050.93 | -39.8% | +25.5% | - | |
| Oct 29, 2025 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 25,000 | $207.91 | $5,197,790.22 | - | -8.9% | - | |
| Oct 29, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 80,000 | $169.27 | $13,541,967.59 | -1.4% | -24.5% | - | |
| Oct 29, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | 10% Owner | Sell | 132,873 | $148.15 | $19,684,493.88 | -2.5% | +43.6% | - | |
| Oct 28, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Kober John | Senior VP And CFO | Sell | 1,497 | $145.53 | $217,851.70 | -1.7% | +48.0% | - | |
| Oct 28, 2025 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 125,000 | $188.47 | $23,558,262.11 | - | -7.2% | - | |
| Oct 27, 2025 | MU Micron Technology Inc | Deboer Scott J49 | EVP, CTO And Products Officer | Sell | 82,000 | $222.81 | $18,270,420.00 | -34.7% | +76.8% | - | |
| Oct 27, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $156.32 | $8,597,417.81 | - | -17.4% | - | |
| Oct 27, 2025 | IPGP Ipg Photonics Corp | Lopresti Angelo P67 | SVP, Secretary &Gen Counsel | Sell | 1,500 | $87.13 | $130,695.00 | -2.4% | +1.0% | - |
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.