| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 15, 2021 | AEHR Aehr Test Systems | Posedel Rhea J73 | Director | Sell | 25,000 | $21.03 | $525,769.04 | -1.9% | -35.4% | -30.2% | |
| Oct 14, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 9,154 | $1.21 | $11,076.34 | -10.8% | - | - | |
| Oct 13, 2021 | AEHR Aehr Test Systems | Slayen Howard T49 | Director | Sell | 5,000 | $20.46 | $102,287.75 | -0.9% | -25.9% | -19.8% | |
| Oct 13, 2021 | NVDA Nvidia Corp | Burgess Robert K53 | Director | Sell | 10,000 | $208.68 | $2,086,813.03 | -14.5% | +32.9% | -42.8% | |
| Oct 13, 2021 | AEHR Aehr Test Systems | Scott Geoffrey Gates68 | Director | Sell | 50,000 | $21.11 | $1,055,500.00 | -21.5% | -25.9% | -19.8% | |
| Oct 13, 2021 | SMTC Semtech Corp | Fulton Alisair71 | VP And Gm | Sell | 1,350 | $75.61 | $102,077.55 | -11.7% | +9.8% | -63.8% | |
| Oct 13, 2021 | IPWR Ideal Power Inc. | Lesster Laban E72 | Director | Sell | 10,000 | $14.18 | $141,750.83 | -100% | -32.3% | -34.1% | |
| Oct 12, 2021 | LASR Nlight, Inc. | Bareket Ran85 | Chief Financial Officer | Sell | 9,977 | $25.40 | $253,415.80 | -5.5% | -9.3% | -63.8% | |
| Oct 12, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 400 | $64.34 | $25,736.00 | -0.2% | +15.7% | -19.0% | |
| Oct 12, 2021 | INTC Intel Corp | Intel Americas, Inc. | Director, 10% Owner | Sell | 814,346 | $21.71 | $17,681,487.53 | -12.5% | +6.6% | -49.8% | |
| Oct 11, 2021 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 1,492 | $31.49 | $46,983.08 | -2.8% | +65.4% | -5.7% | |
| Oct 11, 2021 | AEHR Aehr Test Systems | Brannan Michael A. | V.p. Of Operations | Sell | 17,000 | $18.80 | $319,600.00 | -59.0% | -25.4% | -20.7% | |
| Oct 11, 2021 | MU Micron Technology Inc | Poppen Joel L71 | SVP, General Counsel&Secretary | Sell | 4,984 | $69.85 | $348,148.04 | -1.0% | +35.8% | -21.9% | |
| Oct 11, 2021 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 1,000 | $99.00 | $99,000.00 | -1.0% | -13.4% | -35.5% | |
| Oct 11, 2021 | NVTS Navitas Semiconductor Corp | Atalaya Capital Management LP | 10% Owner | Buy | 1,639,051 | $10.05 | $16,472,462.55 | +120.4% | +19.5% | -61.0% | |
| Oct 11, 2021 | AEHR Aehr Test Systems | Posedel Rhea J73 | Director | Sell | 25,000 | $19.93 | $498,220.00 | -1.8% | -25.4% | -20.7% | |
| Oct 8, 2021 | AEHR Aehr Test Systems | Richmond Donald P. II68 | VP Of Engineering | Sell | 13,915 | $18.87 | $262,623.36 | -10.5% | +5.3% | -11.6% | |
| Oct 8, 2021 | SMTC Semtech Corp | Chukwu Emeka75 | EVP And CFO | Sell | 890 | $78.53 | $69,892.15 | -0.9% | +9.6% | -64.8% | |
| Oct 8, 2021 | LSCC Lattice Semiconductor Corp | Nelson Mark Jon57 | VP Corp, Sales | Sell | 6,872 | $64.79 | $445,236.88 | -9.0% | +9.5% | -20.8% | |
| Oct 7, 2021 | AEHR Aehr Test Systems | Scott Geoffrey Gates68 | Director | Sell | 110,000 | $15.70 | $1,726,800.00 | -18.9% | +22.1% | +3.2% | |
| Oct 7, 2021 | AEHR Aehr Test Systems | Posedel Rhea J73 | Director | Sell | 20,000 | $15.00 | $300,000.00 | -2.8% | +22.1% | +3.2% | |
| Oct 7, 2021 | AEHR Aehr Test Systems | Slayen Howard T49 | Director | Sell | 15,481 | $14.59 | $225,922.48 | -1.6% | +22.1% | +3.2% | |
| Oct 7, 2021 | MXL Maxlinear, Inc | Seendripu Kishore60 | Chairman, President And CEO | Sell | 40,086 | $48.84 | $1,957,759.09 | -2.4% | +40.7% | -30.6% | |
| Oct 7, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 10,000 | $1.21 | $12,090.00 | -15.8% | - | - | |
| Oct 6, 2021 | ADI Analog Devices Inc | Evans Bruce R | Director | Buy | 8,001 | $164.98 | $1,319,957.25 | +4.2% | +6.1% | -7.4% |
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.