| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 2, 2025 | ENPH Enphase Energy, Inc. | Rodgers Thurman J60 | Director | Sell | 150,000 | $29.13 | $4,369,140.00 | -8.0% | +53.5% | - | |
| Dec 2, 2025 | SITM Sitime Corp | Assaderaghi Fariborz51 | See Remarks | Sell | 3,000 | $296.83 | $890,490.00 | -1.8% | +43.2% | - | |
| Dec 2, 2025 | INDI Indie Semiconductor, Inc. | Wittmann Michael73 | Chief Operating Officer | Sell | 37,500 | $3.74 | $140,272.50 | -15.3% | -11.2% | - | |
| Dec 2, 2025 | NVTS Navitas Semiconductor Corp | Long Brian | Director | Sell | 164,184 | $8.54 | $1,402,859.22 | -54.3% | +14.6% | - | |
| Dec 2, 2025 | PI Impinj Inc | Sylebra Capital LLC81 | See Footnote | Sell | 72,932 | $167.71 | $12,231,770.18 | -2.3% | -28.2% | - | |
| Dec 2, 2025 | INDI Indie Semiconductor, Inc. | McClymont Donald77 | Chief Executive Officer | Sell | 13,065 | $3.54 | $46,250.10 | -8.1% | -11.2% | - | |
| Dec 2, 2025 | INDI Indie Semiconductor, Inc. | Aoki Ichiro83 | President | Sell | 1,166 | $3.54 | $4,127.64 | -1.4% | -11.2% | - | |
| Dec 2, 2025 | AXTI Axt Inc | Chang David C | Director | Sell | 50,000 | $11.53 | $576,250.00 | -12.8% | +293.9% | - | |
| Dec 1, 2025 | ATOM Atomera Inc | Laurencio Francis73 | CFO | Sell | 4,451 | $2.39 | $10,637.89 | -0.7% | +118.8% | - | |
| Dec 1, 2025 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 2,000 | $291.02 | $582,040.00 | -0.5% | +53.6% | - | |
| Dec 1, 2025 | ADI Analog Devices Inc | Jain Vivek | EVP, Global Operations | Sell | 5,914 | $265.84 | $1,572,134.16 | -13.2% | +32.2% | - | |
| Dec 1, 2025 | ALAB Astera Labs, Inc. | Alba Manuel | Director | Sell | 150,000 | $166.18 | $24,927,221.33 | -0.5% | -27.0% | - | |
| Dec 1, 2025 | PLAB Photronics Inc | Progler Christopher J48 | EVP, Chief Technology Officer | Sell | 10,000 | $22.52 | $225,150.00 | -5.0% | +64.6% | - | |
| Dec 1, 2025 | ATOM Atomera Inc | Mears Robert J74 | Chief Technology Officer | Sell | 3,614 | $2.39 | $8,637.46 | -0.5% | +118.8% | - | |
| Dec 1, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 20,000 | $173.16 | $3,463,111.35 | -4.9% | +49.6% | - | |
| Dec 1, 2025 | MPWR Monolithic Power Systems Inc | Blegen Theodore51 | EVP And CFO | Sell | 3,000 | $908.21 | $2,724,623.44 | -0.4% | +23.1% | - | |
| Dec 1, 2025 | ENTG Entegris Inc | Loy Bertrand69 | Executive Chair | Sell | 57,570 | $76.88 | $4,425,994.50 | -5.7% | +77.6% | - | |
| Dec 1, 2025 | ATOM Atomera Inc | Bibaud Scott A.74 | CEO And President | Sell | 9,341 | $2.39 | $22,324.99 | -0.5% | +118.8% | - | |
| Dec 1, 2025 | AIP Arteris, Inc. | Alpern Paul L | VP And General Counsel | Sell | 5,000 | $14.30 | $71,494.50 | -7.0% | +18.1% | - | |
| Dec 1, 2025 | AMAT Applied Materials Inc /de | Sanders Adam | Corp. Controller &CAO | Sell | 609 | $255.53 | $155,620.33 | -12.1% | +46.1% | - | |
| Dec 1, 2025 | SITM Sitime Corp | Ahamad Samsheer | See Remarks | Sell | 4,000 | $291.10 | $1,164,400.00 | -7.2% | +53.6% | - | |
| Dec 1, 2025 | ALAB Astera Labs, Inc. | Alba Manuel | Director | Sell | 33,000 | $166.18 | $5,483,980.57 | -0.5% | -27.0% | - | |
| Nov 28, 2025 | LSCC Lattice Semiconductor Corp | Desale Pravin | SVP, R&D | Sell | 5,708 | $69.93 | $399,147.88 | -5.1% | +38.5% | - | |
| Nov 28, 2025 | PI Impinj Inc | Sylebra Capital LLC81 | See Footnote | Sell | 56,853 | $172.12 | $9,785,628.94 | -1.7% | -28.5% | - | |
| Nov 26, 2025 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | EVP &General Counsel | Sell | 20,000 | $926.47 | $18,529,315.61 | -1.2% | +31.2% | - |
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.