| 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 29, 2026 | NVEC Nve Corporation | Baker Daniel A | President &CEO | Sell | 20,000 | $114.91 | $2,298,260.04 | -10.4% | - | - | |
| Jul 27, 2026 | SYNA Synaptics Incorporated | Gupta Vikram77 | See Remarks | Sell | 360 | $114.20 | $41,112.00 | -0.4% | - | - | |
| Jul 24, 2026 | MU Micron Technology, Inc. | Mehrotra Sanjay49 | President And CEO | Sell | 31,285 | $926.83 | $28,995,816.02 | -0.3% | - | - | |
| Jul 24, 2026 | MU Micron Technology, Inc. | Mehrotra Sanjay49 | President And CEO | Sell | 8,715 | $951.72 | $8,294,274.62 | -0.2% | - | - | |
| Jul 23, 2026 | GFS Globalfoundries Inc. | Azar Samak L | Chief Legal Officer | Sell | 335 | $57.12 | $19,135.20 | -2.7% | - | - | |
| Jul 23, 2026 | MU Micron Technology, Inc. | Allen Scott R. | Cvp, Chief Accounting Officer | Sell | 879 | $1,000.00 | $879,000.00 | -2.5% | - | - | |
| Jul 22, 2026 | SODI Solitron Devices, Inc. | Olesen Value Fund L.P. | 10% Owner | Sell | 1,488 | $29.84 | $44,401.92 | -0.2% | - | - | |
| Jul 22, 2026 | POWI Power Integrations, Inc. | Lloyd Jennifer A | President And CEO | Sell | 12,690 | $73.73 | $935,633.70 | -4.3% | - | - | |
| Jul 21, 2026 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 27,500 | $222.34 | $6,114,359.74 | - | - | - | |
| Jul 21, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Tien Bor-Zen | VP | Buy | 4,010 | $75.15 | $301,350.00 | +22.1% | - | - | |
| Jul 21, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lin Shyue-Shyh | VP | Buy | 2,000 | $73.39 | $146,780.00 | +3.5% | - | - | |
| Jul 20, 2026 | CRUS Cirrus Logic, Inc. | Baumgartner Jeffrey W55 | EVP, R&D | Sell | 1,166 | $138.57 | $161,572.62 | -7.1% | - | - | |
| Jul 20, 2026 | GFS Globalfoundries Inc. | Dorchak Glenda | Director | Sell | 4,000 | $58.22 | $232,880.00 | -21.2% | - | - | |
| Jul 20, 2026 | SYNA Synaptics Incorporated | Patel Rahul G.80 | See Remarks Below | Sell | 4,554 | $114.85 | $523,045.66 | -1.7% | - | - | |
| Jul 20, 2026 | SYNA Synaptics Incorporated | Gupta Vikram77 | See Remarks | Sell | 360 | $114.78 | $41,321.40 | -0.2% | - | - | |
| Jul 20, 2026 | SYNA Synaptics Incorporated | Bodensteiner Lisa46 | See Remarks | Sell | 450 | $114.97 | $51,735.04 | -0.4% | - | - | |
| Jul 19, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lin Shyue-Shyh | VP | Buy | 3,000 | $71.79 | $215,360.00 | +5.2% | - | - | |
| 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% | - | - | |
| Jul 16, 2026 | AEHR Aehr Test Systems, Inc. | Scott Geoffrey Gates69 | Director | Sell | 20,000 | $82.13 | $1,642,650.00 | -40.0% | - | - | |
| Jul 16, 2026 | MRVL Marvell Technology, Inc. | Bharathi Sandeep | President, Data Center Group | Sell | 9,013 | $199.24 | $1,795,750.12 | -13.6% | - | - | |
| Jul 15, 2026 | GFS Globalfoundries Inc. | Hogan Michael James | Chief Strategy Officer | Buy | 12 | $61.41 | $767.40 | +1.6% | - | - | |
| Jul 15, 2026 | TER Teradyne, Inc. | Smith Gregory Stephen61 | President And CEO | Sell | 4,000 | $356.31 | $1,425,240.00 | -3.3% | - | - | |
| Jul 15, 2026 | COHU Cohu, Inc. | Bohrson Christopher64 | Sr VP &Chief Customer Officer | Sell | 1,000 | $57.92 | $57,920.00 | -0.6% | - | - | |
| Jul 15, 2026 | MPWR Monolithic Power Systems, Inc. | Sciammas Maurice45 | EVP, Ww Sales &Marketing | Sell | 15,000 | $1,349.73 | $20,245,937.01 | -0.5% | - | - | |
| 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% | - | - |
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.