| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 20, 2026 | SYNA Synaptics Incorporated | Patel Rahul G.80 | See Remarks Below | Sell | 4,554 | $114.85 | $523,045.66 | -5.0% | +3.0% | - | |
| Jul 19, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lin Shyue-Shyh | VP | Buy | 3,000 | $71.79 | $215,360.00 | +150.0% | - | - | |
| Jul 16, 2026 | AMKR Amkor Technology, Inc. | Rogers Mark N | EVP &General Counsel | Sell | 5,000 | $65.12 | $325,600.00 | -11.4% | -28.9% | - | |
| Jul 16, 2026 | GFS Globalfoundries Inc. | Azar Samak L45 | Chief Legal Officer | Sell | 335 | $59.18 | $19,825.30 | -2.6% | -16.0% | - | |
| Jul 16, 2026 | MOBX Mobix Labs, Inc. | Sansone Philip | Chief Executive Officer | Sell | 9,301 | $1.87 | $17,364.04 | -5.3% | -61.5% | - | |
| Jul 16, 2026 | AOSL Alpha And Omega Semiconductor Limited | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 875 | $33.99 | $29,741.25 | -0.7% | -23.6% | - | |
| Jul 16, 2026 | AEHR Aehr Test Systems, Inc. | Scott Geoffrey Gates69 | Director | Sell | 20,000 | $82.13 | $1,642,650.00 | -40.0% | -15.1% | - | |
| Jul 16, 2026 | MRVL Marvell Technology, Inc. | Bharathi Sandeep | President, Data Center Group | Sell | 9,013 | $199.24 | $1,795,750.12 | -13.6% | +30.3% | - | |
| Jul 15, 2026 | MPWR Monolithic Power Systems, Inc. | Sciammas Maurice46 | EVP, Ww Sales &Marketing | Sell | 15,000 | $1,349.73 | $20,245,937.01 | -9.0% | -2.4% | - | |
| Jul 15, 2026 | FORM Formfactor, Inc. | Slessor Mike54 | CEO | Sell | 4,735 | $118.31 | $560,194.72 | -1.1% | +10.6% | - | |
| Jul 15, 2026 | COHU Cohu, Inc. | Bohrson Christopher64 | Sr VP &Chief Customer Officer | Sell | 1,000 | $57.92 | $57,920.00 | -0.6% | +14.1% | - | |
| Jul 15, 2026 | TER Teradyne, Inc. | Smith Gregory Stephen61 | President And CEO | Sell | 4,000 | $356.31 | $1,425,240.00 | -3.3% | +11.2% | - | |
| Jul 15, 2026 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 55,998 | $225.44 | $12,624,399.76 | -2.1% | -12.5% | - | |
| Jul 15, 2026 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 50,000 | $225.45 | $11,272,535.00 | -12.5% | -12.5% | - | |
| Jul 15, 2026 | TER Teradyne, Inc. | Matz Marilyn58 | Director | Sell | 1,200 | $356.31 | $427,572.00 | -6.9% | +11.2% | - | |
| Jul 15, 2026 | AMD Advanced Micro Devices, Inc. | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 6,000 | $556.43 | $3,338,580.00 | -0.5% | +14.4% | - | |
| Jul 15, 2026 | GFS Globalfoundries Inc. | Hogan Michael James | Chief Strategy Officer | Buy | 12 | $61.41 | $767.40 | +1.6% | -24.0% | - | |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Murphy Matthew J60 | Chairman Of The Board And CEO | Sell | 7,500 | $209.52 | $1,571,400.00 | -1.0% | +30.3% | - | |
| Jul 14, 2026 | QCOM Qualcomm Incorporated | Palkhiwala Akash J.65 | EVP, CFO &COO | Sell | 2,500 | $180.81 | $452,029.90 | -9.7% | -2.1% | - | |
| Jul 14, 2026 | AMKR Amkor Technology, Inc. | Faust Megan56 | CFO | Sell | 1,000 | $69.91 | $69,910.00 | -0.7% | -31.5% | - | |
| Jul 14, 2026 | SMTC Semtech Corporation | Silberstein Asaf69 | EVP And COO | Sell | 3,000 | $145.04 | $435,120.00 | -3.1% | +19.0% | - | |
| Jul 14, 2026 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 27,500 | $240.21 | $6,605,778.70 | -0.5% | -15.0% | - | |
| Jul 14, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chen Chih-Ho | Controller | Sell | 50 | $75.22 | $3,761.00 | -12.1% | - | - | |
| Jul 13, 2026 | ADI Analog Devices, Inc. | Golz Karen | Director | Sell | 1,000 | $389.83 | $389,830.00 | -8.3% | +5.2% | - | |
| Jul 13, 2026 | LRCX Lam Research Corporation | Talwalkar Abhijit Y56 | Director | Sell | 18,282 | $335.00 | $6,124,470.00 | -17.3% | -6.2% | - |
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.