| 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 19, 2019 | MX Magnachip Semiconductor Corp | Brigade Capital Management, LP | 10% Owner | Sell | 8,389 | $10.97 | $92,027.33 | -0.1% | |
| Sep 19, 2019 | MPWR Monolithic Power Systems Inc | Moyer James C | Director | Sell | 20,000 | $158.02 | $3,160,368.00 | -4.4% | |
| Sep 19, 2019 | GSIT Gsi Technology Inc | Yau Robert77 | VP, Engin., Sect. &Director | Sell | 4,592 | $9.00 | $41,328.00 | -0.4% | |
| Sep 19, 2019 | AMBA Ambarella Inc | Meng Teresa H | Director | Sell | 1,312 | $65.48 | $85,904.51 | -25.0% | |
| Sep 19, 2019 | NVDA Nvidia Corp | Kress Colette | EVP &Chief Financial Officer | Sell | 31,357 | $179.01 | $5,613,204.14 | -7.1% | |
| Sep 19, 2019 | MXL Maxlinear, Inc | Seendripu Kishore | Chairman, President And CEO | Sell | 21,000 | $22.53 | $473,225.55 | -0.8% | |
| Sep 18, 2019 | POWI Power Integrations Inc | Sutherland Ben | VP Of Sales | Sell | 10,206 | $91.55 | $934,375.63 | -24.8% | |
| Sep 18, 2019 | GSIT Gsi Technology Inc | Yau Robert77 | VP, Engin., Sect. &Director | Sell | 137 | $9.00 | $1,233.00 | - | |
| Sep 17, 2019 | PLAB Photronics Inc | Fiorita Joseph A Jr | Director | Sell | 2,500 | $10.93 | $27,325.00 | -1.2% | |
| Sep 17, 2019 | AMBA Ambarella Inc | Kohn Leslie68 | Chief Technology Officer | Sell | 6,345 | $64.14 | $406,983.53 | -0.7% | |
| Sep 17, 2019 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 10,000 | $35.00 | $350,000.00 | -4.3% | |
| Sep 17, 2019 | AMBA Ambarella Inc | Eichler Kevin C76 | CFO | Sell | 10,970 | $64.14 | $703,642.13 | -39.8% | |
| Sep 17, 2019 | AMBA Ambarella Inc | Wang Feng-Ming65 | CEO | Sell | 6,859 | $64.14 | $439,952.72 | -1.5% | |
| Sep 17, 2019 | PI Impinj Inc | Brodersen Eric | President And COO | Sell | 7,000 | $34.09 | $238,645.64 | -10.2% | |
| Sep 17, 2019 | AMBA Ambarella Inc | Day Christopher70 | VP, Marketing | Sell | 3,935 | $64.64 | $254,360.26 | -23.0% | |
| Sep 17, 2019 | INTC Intel Corp | Shenoy Navin | EVP, Gm - Data Center Group | Sell | 8,551 | $52.06 | $445,165.06 | -13.8% | |
| Sep 16, 2019 | Klein James L70 | VP And Pres. Infra. &Defense | Sell | 1,914 | $76.69 | $146,784.66 | -3.6% | ||
| Sep 16, 2019 | SEDG Solaredge Technologies, Inc. | Prishkolnik Rachel65 | VP,GC&Corporate Secretary | Sell | 7,834 | $78.53 | $615,177.08 | -3.7% | |
| Sep 16, 2019 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | Sr. V.p.of Sales And Marketing | Sell | 4,742 | $160.61 | $761,588.91 | -1.3% | |
| Sep 16, 2019 | PLAB Photronics Inc | Jordan John P | SVP &Chief Financial Officer | Sell | 2,550 | $10.99 | $28,024.50 | -3.3% | |
| Sep 16, 2019 | MXL Maxlinear, Inc | Litchfield Steven G53 | See Remarks | Buy | 10,867 | $22.97 | $249,651.94 | +48.4% | |
| Sep 16, 2019 | SLAB Silicon Laboratories Inc. | Tuttle George Tyson | CEO | Sell | 36,813 | $112.86 | $4,154,715.18 | -14.7% | |
| Sep 16, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 27,510 | $91.82 | $2,526,083.49 | -2.4% | |
| Sep 16, 2019 | UCTT Ultra Clean Holdings, Inc. | Williams William Joe73 | Please See Remarks | Sell | 8,196 | $15.86 | $129,972.17 | -7.7% | |
| Sep 16, 2019 | NVDA Nvidia Corp | Drell Persis49 | Director | Sell | 165 | $180.45 | $29,774.98 | -0.9% |
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.