| 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 19, 2020 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 24,455 | $109.25 | $2,671,642.00 | -3.3% | |
| May 19, 2020 | FORM Formfactor Inc | Link Raymond A51 | Director | Sell | 4,000 | $24.33 | $97,337.20 | -6.6% | |
| May 18, 2020 | UCTT Ultra Clean Holdings, Inc. | Williams William Joe73 | Please See Remarks | Sell | 8,714 | $19.00 | $165,566.00 | -12.6% | |
| May 18, 2020 | LSCC Lattice Semiconductor Corp | Milstead Byron Wayne47 | VP Corp, General Counsel | Sell | 7,446 | $23.73 | $176,667.79 | -100% | |
| May 18, 2020 | IPGP Ipg Photonics Corp | Ovtchinnikov Alexander | SVP, Components | Sell | 24,555 | $150.81 | $3,703,128.60 | -12.7% | |
| May 18, 2020 | DIOD Diodes Inc /del/ | Whitmire Brett R69 | CFO | Sell | 2,258 | $46.86 | $105,815.53 | -8.7% | |
| May 18, 2020 | POWI Power Integrations Inc | Petrakian Raja | VP Of Operations | Sell | 4,875 | $107.76 | $525,329.63 | -3.7% | |
| May 18, 2020 | SLAB Silicon Laboratories Inc. | Bock William G57 | Director | Sell | 2,000 | $95.00 | $190,000.00 | -5.1% | |
| May 18, 2020 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 11,691 | $108.54 | $1,268,893.50 | -0.8% | |
| May 18, 2020 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 4,762 | $200.10 | $952,895.25 | -1.6% | |
| May 18, 2020 | POWI Power Integrations Inc | Iyer Balakrishnan S | Director | Sell | 9,996 | $108.56 | $1,085,134.12 | -41.9% | |
| May 18, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 1,163 | $30.00 | $34,890.00 | -1.4% | |
| May 18, 2020 | LASR Nlight, Inc. | Bareket Ran85 | Chief Financial Officer | Sell | 12,945 | $21.82 | $282,459.90 | -11.6% | |
| May 18, 2020 | LASR Nlight, Inc. | Martinsen Robert | Chief Technology Officer | Sell | 339 | $21.49 | $7,285.11 | -0.7% | |
| May 18, 2020 | AMD Advanced Micro Devices Inc | Smith Darla M57 | Chief Accounting Officer | Sell | 13 | $54.88 | $713.44 | - | |
| May 18, 2020 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 15,445 | $21.45 | $331,313.05 | -2.6% | |
| May 18, 2020 | PXLW Pixelworks, Inc | Tupman David J. | Director | Sell | 7,200 | $3.50 | $25,170.00 | -2.8% | |
| May 18, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Kober John | Senior VP And CFO | Sell | 17,737 | $30.06 | $533,174.22 | -14.7% | |
| May 15, 2020 | Murphy Mark J.53 | Chief Financial Officer | Sell | 4,000 | $94.03 | $376,120.00 | -3.6% | ||
| May 15, 2020 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 43,000 | $53.71 | $2,309,530.00 | -3.1% | |
| May 14, 2020 | MPWR Monolithic Power Systems Inc | Moyer James C | Director | Sell | 10,000 | $195.34 | $1,953,418.00 | -3.2% | |
| May 14, 2020 | Bruggeworth Robert A66 | President And CEO | Sell | 15,232 | $96.19 | $1,465,117.80 | -1.6% | ||
| May 14, 2020 | MXL Maxlinear, Inc | Seendripu Kishore60 | Chairman, President And CEO | Sell | 8,630 | $15.67 | $135,236.42 | -8.1% | |
| May 14, 2020 | AEHR Aehr Test Systems | Fucci David | VP Of Operations | Sell | 547 | $1.52 | $831.55 | -26.9% | |
| May 14, 2020 | Fego Paul J70 | VP, Global Operations | Sell | 1,736 | $95.84 | $166,378.24 | -3.6% |
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.