| 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% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Sep 8, 2020 | Harrison Gina70 | VP And Corporate Controller | Sell | 1,114 | $114.21 | $127,229.94 | -6.3% | ||
| Sep 8, 2020 | MPWR Monolithic Power Systems Inc | Moyer James C | Director | Sell | 15,000 | $248.03 | $3,720,457.50 | -5.1% | |
| Sep 8, 2020 | AMD Advanced Micro Devices Inc | Norrod Forrest Eugene58 | SVP &Gm Desg | Sell | 75,000 | $79.50 | $5,962,757.75 | -3.3% | |
| Sep 8, 2020 | AVGO Broadcom Inc. | Tan Hock E | President And CEO | Sell | 57,172 | $356.20 | $20,364,701.86 | -1.7% | |
| Sep 8, 2020 | KLAC Kla Corp | Donzella Oreste45 | Executive Vice President | Sell | 3,550 | $193.91 | $688,376.15 | -26.2% | |
| Sep 8, 2020 | FORM Formfactor Inc | Slessor Mike54 | CEO | Sell | 50,000 | $23.77 | $1,188,652.50 | -6.2% | |
| Sep 4, 2020 | ADI Analog Devices Inc | Roche Vincent49 | President &CEO | Sell | 27,500 | $115.13 | $3,165,962.25 | -53.2% | |
| Sep 4, 2020 | ACMR Acm Research, Inc. | Wang David H50 | See Remarks | Sell | 69,453 | $81.36 | $5,650,796.24 | -15.3% | |
| Sep 3, 2020 | RMBS Rambus Inc | Seraphin Luc45 | President And CEO | Sell | 759 | $14.15 | $10,740.53 | -0.4% | |
| Sep 3, 2020 | RMBS Rambus Inc | Kim Jae | SVP, GC &Secretary | Sell | 1,200 | $14.20 | $17,040.00 | -1.1% | |
| Sep 3, 2020 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 14,554 | $22.39 | $325,864.06 | -3.6% | |
| Sep 3, 2020 | FORM Formfactor Inc | Slessor Mike54 | CEO | Sell | 50,000 | $26.36 | $1,318,045.00 | -6.2% | |
| Sep 2, 2020 | AEHR Aehr Test Systems | Fucci David | Former VP Of Operations | Sell | 18,966 | $1.80 | $34,228.46 | -61.4% | |
| Sep 2, 2020 | SMTC Semtech Corp | Faltemier Sharon K | SVP Hr | Sell | 3,925 | $59.80 | $234,699.30 | -11.1% | |
| Sep 2, 2020 | LRCX Lam Research Corp | Bettinger Douglas R | Chief Financial Officer &EVP | Sell | 9,623 | $355.60 | $3,421,942.26 | -4.2% | |
| Sep 2, 2020 | SWKS Skyworks Solutions, Inc. | David P McGlade | Director | Sell | 12,500 | $153.01 | $1,912,625.00 | -26.0% | |
| Sep 2, 2020 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 10,000 | $59.75 | $597,500.00 | -6.7% | |
| Sep 2, 2020 | ATOM Atomera Inc | Laurencio Francis73 | See Remarks | Sell | 4,197 | $12.28 | $51,540.24 | -2.8% | |
| Sep 2, 2020 | ATOM Atomera Inc | Mears Robert J74 | Chief Technology Officer | Sell | 4,282 | $12.08 | $51,723.44 | -1.4% | |
| Sep 1, 2020 | IPGP Ipg Photonics Corp | Burgomaster Thomas J | Chief Accounting Officer | Sell | 8,150 | $159.74 | $1,301,908.68 | -21.0% | |
| Sep 1, 2020 | PLAB Photronics Inc | Progler Christopher J48 | EVP, Chief Technology Officer | Sell | 11,340 | $10.03 | $113,728.86 | -4.6% | |
| Sep 1, 2020 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 5,000 | $58.77 | $293,865.50 | -3.2% | |
| Sep 1, 2020 | AVGO Broadcom Inc. | Tan Hock E | President And CEO | Sell | 57,172 | $357.97 | $20,465,930.58 | -1.4% | |
| Sep 1, 2020 | NVDA Nvidia Corp | Huang Jen Hsun | President And CEO | Sell | 49,999 | $550.51 | $27,525,185.53 | -0.2% | |
| Sep 1, 2020 | ATOM Atomera Inc | Bibaud Scott A.71 | CEO And President | Sell | 6,774 | $12.92 | $87,520.08 | -2.3% |
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.