| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 25, 2024 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 2,953 | $127.19 | $375,595.04 | -0.5% | +16.0% | -28.4% | |
| Mar 25, 2024 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 1,062 | $127.61 | $135,524.48 | -0.8% | +16.0% | -28.4% | |
| Mar 22, 2024 | ALAB Astera Labs, Inc. | Hurlston Michael E.54 | Director | Buy | 21,747 | $36.00 | $782,892.00 | +21.7% | -9.8% | +1.6% | |
| Mar 22, 2024 | NVDA Nvidia Corp | Robertson Donald F Jr | Principal Accounting Officer | Sell | 450 | $911.62 | $410,229.00 | -0.9% | +38.7% | +24.9% | |
| Mar 22, 2024 | ALAB Astera Labs, Inc. | Alba Manuel | Director | Buy | 5,000 | $36.00 | $180,000.00 | New | -9.8% | +1.6% | |
| Mar 22, 2024 | ALAB Astera Labs, Inc. | Lazar Jack R56 | Director | Buy | 10,000 | $36.00 | $360,000.00 | +6.5% | -9.8% | +1.6% | |
| Mar 21, 2024 | AVGO Broadcom Inc. | Hao Kenneth | Director | Sell | 9,160 | $1,388.13 | $12,715,310.65 | -39.6% | +28.7% | +43.1% | |
| Mar 21, 2024 | ADI Analog Devices Inc | Champy James | Director | Sell | 1,228 | $197.64 | $242,701.92 | -16.2% | +17.6% | +4.7% | |
| Mar 21, 2024 | VECO Veeco Instruments Inc | Miller William John66 | CEO | Sell | 24,201 | $35.30 | $854,392.10 | -4.3% | +32.4% | -39.9% | |
| Mar 21, 2024 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $21.93 | $1,206,316.33 | -0.3% | +31.2% | +114.3% | |
| Mar 21, 2024 | QUIK Quicklogic Corp | Saxe Timothy62 | Sr. VP And CTO | Sell | 10,000 | $16.33 | $163,319.04 | -4.0% | -37.8% | -65.6% | |
| Mar 21, 2024 | INDI Indie Semiconductor, Inc. | Wittmann Michael73 | Chief Operating Officer | Sell | 1,580 | $6.92 | $10,933.60 | -4.3% | -7.0% | -66.4% | |
| Mar 21, 2024 | MU Micron Technology Inc | Mehrotra Sanjay49 | CEO And President | Sell | 52,000 | $110.65 | $5,753,627.99 | -1.7% | +31.3% | -13.8% | |
| Mar 20, 2024 | ONTO Onto Innovation Inc. | Plisinski Michael P56 | CEO | Sell | 40,000 | $175.48 | $7,019,129.00 | -2.6% | +28.5% | -22.9% | |
| Mar 20, 2024 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 4,401 | $20.56 | $90,469.16 | -3.2% | +46.8% | +25.2% | |
| Mar 20, 2024 | AMBA Ambarella Inc | Schwarting Elizabeth M65 | Director | Sell | 240 | $49.47 | $11,872.80 | -3.7% | +8.8% | +7.7% | |
| Mar 20, 2024 | MRAM Everspin Technologies Inc. | Schrenk David55 | VP Sales &Bus. Development | Sell | 1,560 | $7.88 | $12,292.80 | -1.4% | -27.2% | -36.9% | |
| Mar 20, 2024 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 130,000 | $20.05 | $2,606,203.64 | -2.6% | +41.2% | +124.8% | |
| Mar 19, 2024 | SODI Solitron Devices Inc | Olesen Value Fund L.P. | 10% Owner | Sell | 4,860 | $18.15 | $88,209.00 | -0.4% | - | - | |
| Mar 19, 2024 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 3,000 | $119.48 | $358,430.36 | -2.5% | +25.7% | -21.8% | |
| Mar 19, 2024 | RMBS Rambus Inc | Shinn John48 | SVP, General Counsel | Sell | 3,949 | $58.84 | $232,345.34 | -16.1% | -3.9% | -3.2% | |
| Mar 19, 2024 | RMBS Rambus Inc | Seraphin Luc45 | President And CEO | Sell | 15,000 | $58.35 | $875,310.50 | -2.6% | -3.9% | -3.2% | |
| Mar 19, 2024 | FSLR First Solar, Inc. | Antoun Georges64 | Chief Commercial Officer | Sell | 356 | $146.09 | $52,008.04 | -0.8% | +77.2% | -12.3% | |
| Mar 19, 2024 | LRCX Lam Research Corp | Varadarajan Seshasayee51 | Senior Vice President | Sell | 11,000 | $918.20 | $10,100,200.00 | -22.1% | +15.1% | -15.9% | |
| Mar 18, 2024 | FSLR First Solar, Inc. | Gloeckler Markus | Chief Technology Officer | Sell | 470 | $150.00 | $70,500.00 | -3.1% | +74.8% | -14.8% |
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.