| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2022 | SEDG Solaredge Technologies, Inc. | Prishkolnik Rachel65 | VP,GC&Corporate Secretary | Sell | 61 | $273.61 | $16,690.21 | -0.4% | +1.1% | +8.2% | |
| May 31, 2022 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 130 | $84.60 | $10,998.00 | -0.1% | -12.1% | +2.9% | |
| May 31, 2022 | POWI Power Integrations Inc | Matthews David Mh73 | VP Of Product Development | Sell | 6,168 | $83.84 | $517,115.87 | -5.2% | -12.1% | +2.9% | |
| May 31, 2022 | ADI Analog Devices Inc | Champy James | Director | Sell | 11,860 | $169.00 | $2,004,340.00 | -60.3% | -7.4% | +6.5% | |
| May 31, 2022 | AMD Advanced Micro Devices Inc | Kumar Devinder55 | EVP, CFO &Treasurer | Sell | 20,000 | $102.44 | $2,048,800.00 | -3.8% | -13.1% | +16.1% | |
| May 31, 2022 | ADI Analog Devices Inc | Frank Edward H.66 | Director | Sell | 1,435 | $166.90 | $239,501.50 | -36.2% | -7.4% | +6.5% | |
| May 31, 2022 | Gardner Jeffery R57 | - | Sell | 1,000 | $110.57 | $110,570.00 | -3.0% | -16.1% | -13.0% | ||
| May 31, 2022 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 1,544 | $210.33 | $324,749.52 | -1.4% | -47.4% | -53.4% | |
| May 27, 2022 | MRVL Marvell Technology, Inc. | Murphy Matthew J61 | CEO And President | Sell | 30,000 | $60.10 | $1,803,000.00 | -4.3% | -9.3% | +8.0% | |
| May 27, 2022 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 1,495 | $457.00 | $683,215.00 | -0.5% | +13.1% | +14.7% | |
| May 27, 2022 | ACMR Acm Research, Inc. | Dun Haiping51 | Director | Sell | 36,150 | $15.00 | $542,250.00 | -4.1% | +20.3% | -28.4% | |
| May 27, 2022 | MRVL Marvell Technology, Inc. | Nguyen Loi74 | EVP, Optical &Cc Grp | Sell | 872 | $60.00 | $52,320.00 | -0.4% | -9.3% | +8.0% | |
| May 27, 2022 | NVDA Nvidia Corp | Stevens Mark A | Director | Sell | 278,000 | $185.20 | $51,485,541.57 | -4.9% | -4.8% | +107.2% | |
| May 27, 2022 | NVDA Nvidia Corp | Dabiri John | Director | Sell | 2,200 | $185.59 | $408,298.00 | -44.8% | -4.8% | +107.2% | |
| May 27, 2022 | UCTT Ultra Clean Holdings, Inc. | Seto Jacqueline A. | Director | Sell | 1,460 | $34.12 | $49,810.53 | -11.0% | -1.6% | +5.8% | |
| May 27, 2022 | COHU Cohu Inc | Kampfer Thomas D56 | VP Corp Dev, GC &Sec | Sell | 10,000 | $30.11 | $301,100.00 | -13.9% | -0.1% | +26.2% | |
| May 27, 2022 | SITM Sitime Corp | Assaderaghi Fariborz51 | See Remarks | Sell | 171 | $213.53 | $36,513.63 | -0.1% | -41.9% | -51.4% | |
| May 26, 2022 | Gardner Jeffery R57 | - | Sell | 5,000 | $108.68 | $543,400.00 | -13.2% | -9.6% | -7.8% | ||
| May 26, 2022 | SITM Sitime Corp | Frank Edward H.66 | Director | Sell | 1,948 | $198.38 | $386,444.24 | -22.9% | -40.6% | -48.4% | |
| May 25, 2022 | GSIT Gsi Technology Inc | Cholawsky Elizabeth | Director | Buy | 1,350 | $3.60 | $4,858.11 | New | +4.8% | +59.7% | |
| May 25, 2022 | COHU Cohu Inc | Jones Jeffrey D54 | Sr. VP Finance &CFO | Sell | 12,442 | $27.51 | $342,338.22 | -2.3% | +1.0% | +32.4% | |
| May 25, 2022 | ICHR Ichor Holdings, Ltd. | Barros Philip Ryan Sr.68 | Chief Technology Officer | Sell | 12,249 | $26.85 | $328,885.65 | -16.7% | +24.3% | +12.4% | |
| May 25, 2022 | GSIT Gsi Technology Inc | Lu Ruey-Lin79 | Director | Buy | 5,855 | $3.54 | $20,721.59 | +6.2% | +4.8% | +59.7% | |
| May 25, 2022 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 1,458 | $43.24 | $63,042.32 | -3.8% | +108.6% | +121.2% | |
| May 24, 2022 | LSCC Lattice Semiconductor Corp | Anderson James Robert60 | President &CEO | Sell | 28,858 | $47.87 | $1,381,513.26 | -3.7% | +23.9% | +60.0% |
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.