| 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 31, 2026 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 27,473 | $209.53 | $5,756,394.96 | -0.5% | - | - | |
| Jul 30, 2026 | GFS Globalfoundries Inc. | Azar Samak L45 | Chief Legal Officer | Sell | 335 | $48.93 | $16,391.55 | -2.8% | -11.0% | - | |
| Jul 30, 2026 | ENPH Enphase Energy, Inc. | Mora Richard71 | Director | Sell | 2,000 | $36.76 | $73,520.20 | -14.4% | -15.5% | - | |
| Jul 30, 2026 | AMKR Amkor Technology, Inc. | Engel Kevin K.53 | President And CEO | Sell | 3,221 | $47.00 | $151,387.00 | -25.0% | -18.6% | - | |
| Jul 29, 2026 | NVEC Nve Corporation | Baker Daniel A | President &CEO | Sell | 20,000 | $114.91 | $2,298,260.04 | -30.2% | -35.3% | - | |
| Jul 28, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Tien Bor-Zen | VP | Buy | 1,015 | $72.73 | $73,820.00 | +25.5% | - | - | |
| Jul 27, 2026 | SYNA Synaptics Incorporated | Gupta Vikram76 | See Remarks | Sell | 360 | $114.20 | $41,112.00 | -0.4% | +0.7% | - | |
| Jul 27, 2026 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 27,500 | $205.54 | $5,652,224.50 | -0.5% | -29.2% | - | |
| Jul 24, 2026 | MU Micron Technology, Inc. | Mehrotra Sanjay49 | President And CEO | Sell | 31,285 | $926.83 | $28,995,816.02 | -9.1% | -7.0% | - | |
| Jul 24, 2026 | MU Micron Technology, Inc. | Mehrotra Sanjay49 | President And CEO | Sell | 8,715 | $951.72 | $8,294,274.62 | -2.8% | -7.0% | - | |
| Jul 23, 2026 | MU Micron Technology, Inc. | Allen Scott R. | Cvp, Chief Accounting Officer | Sell | 879 | $1,000.00 | $879,000.00 | -2.5% | -7.7% | - | |
| Jul 23, 2026 | GFS Globalfoundries Inc. | Azar Samak L45 | Chief Legal Officer | Sell | 335 | $57.12 | $19,135.20 | -2.7% | -16.2% | - | |
| Jul 22, 2026 | SODI Solitron Devices, Inc. | Olesen Value Fund L.P. | 10% Owner | Sell | 1,488 | $29.84 | $44,401.92 | -0.7% | - | - | |
| Jul 22, 2026 | GFS Globalfoundries Inc. | Hogan Michael James | Chief Strategy Officer | Sell | 707 | $57.81 | $40,871.67 | -87.6% | -19.6% | - | |
| Jul 22, 2026 | POWI Power Integrations, Inc. | Lloyd Jennifer A | President And CEO | Sell | 12,690 | $73.73 | $935,633.70 | -8.5% | -35.2% | - | |
| Jul 22, 2026 | SMTC Semtech Corporation | Walsh Paul V Jr76 | Director | Sell | 500 | $133.07 | $66,535.00 | -1.8% | -0.5% | - | |
| Jul 21, 2026 | IPGP Ipg Photonics Corporation | Valentin Gapontsev Trust I64 | 10% Owner | Sell | 56,316 | $102.31 | $5,761,474.88 | -0.8% | -29.5% | - | |
| Jul 21, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Tien Bor-Zen | VP | Buy | 4,010 | $75.15 | $301,350.00 | -40,100% | - | - | |
| Jul 21, 2026 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 27,500 | $222.34 | $6,114,359.74 | -0.5% | -22.8% | - | |
| Jul 21, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lin Shyue-Shyh | VP | Buy | 2,000 | $73.39 | $146,780.00 | +7.1% | - | - | |
| Jul 21, 2026 | SODI Solitron Devices, Inc. | Olesen Value Fund L.P. | 10% Owner | Sell | 24,204 | $29.69 | $718,617.20 | -2.7% | - | - | |
| Jul 20, 2026 | CRUS Cirrus Logic, Inc. | Baumgartner Jeffrey W55 | EVP, R&D | Sell | 1,166 | $138.57 | $161,572.62 | -7.1% | -20.6% | - | |
| Jul 20, 2026 | GFS Globalfoundries Inc. | Dorchak Glenda | Director | Sell | 4,000 | $58.22 | $232,880.00 | -21.2% | -18.8% | - | |
| Jul 20, 2026 | SYNA Synaptics Incorporated | Bodensteiner Lisa46 | See Remarks | Sell | 450 | $114.97 | $51,735.04 | -0.7% | +3.0% | - | |
| 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% | - |
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.