| 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 30, 2019 | SMTC Semtech Corp | Chukwu Emeka75 | EVP And CFO | Sell | 1,100 | $48.64 | $53,505.85 | -0.5% | |
| Sep 30, 2019 | ON On Semiconductor Corp | Gutmann Bernard | Exec VP &CFO | Sell | 43,266 | $18.79 | $813,115.24 | -6.2% | |
| Sep 30, 2019 | MXL Maxlinear, Inc | Litchfield Steven G53 | See Remarks | Buy | 11,105 | $22.46 | $249,440.51 | +24.9% | |
| Sep 30, 2019 | AMBA Ambarella Inc | Hu Chenming58 | Director | Sell | 10,000 | $63.00 | $630,000.00 | -25.4% | |
| Sep 30, 2019 | PLAB Photronics Inc | Burr Richelle E | VP, General Counsel &Secy | Sell | 1,000 | $10.97 | $10,970.00 | -1.5% | |
| Sep 27, 2019 | SMTC Semtech Corp | Lindstrom James T | Board Of Directors | Sell | 5,000 | $49.03 | $245,154.50 | -18.9% | |
| Sep 27, 2019 | FSLR First Solar, Inc. | Antoun Georges64 | Chief Commercial Officer | Sell | 8,476 | $59.09 | $500,830.72 | -2.6% | |
| Sep 27, 2019 | PLAB Photronics Inc | Tyson Mitchell G47 | Director | Sell | 1,900 | $11.15 | $21,185.00 | -1.2% | |
| Sep 26, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 13 | $92.87 | $1,207.31 | - | |
| Sep 26, 2019 | SMTC Semtech Corp | Santoro Carmelo J. | Board Of Directors | Sell | 2,470 | $50.59 | $124,951.37 | -11.4% | |
| Sep 26, 2019 | SLAB Silicon Laboratories Inc. | Tolany Brandon63 | Sr VP Of Worldwide Sales | Sell | 1,000 | $113.94 | $113,940.00 | -2.0% | |
| Sep 25, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 2,197 | $92.76 | $203,787.13 | -0.4% | |
| Sep 25, 2019 | SYNA Synaptics Inc | Liu Shawn Tsai-Shyang | See Remarks | Sell | 1,600 | $40.00 | $64,000.00 | -5.6% | |
| Sep 25, 2019 | MU Micron Technology Inc | Arnzen April S55 | SVP, Human Resources | Sell | 2,477 | $48.47 | $120,060.19 | -3.3% | |
| Sep 24, 2019 | IPWR Ideal Power Inc. | Awm Investment Company, Inc.73 | 10% Owner | Sell | 3,145 | $5.02 | $15,803.00 | -1.3% | |
| Sep 24, 2019 | AMAT Applied Materials Inc /de | Ghanayem Steve G. | SVP, New Mrkts &Alliances Grp | Sell | 25,727 | $52.12 | $1,340,891.24 | -5.3% | |
| Sep 23, 2019 | ADI Analog Devices Inc | Henderson Gregory N. | SVP, Atmtve, Comm, Arspc &Def | Sell | 3,476 | $115.04 | $399,879.04 | -37.4% | |
| Sep 23, 2019 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 3,632 | $92.80 | $337,057.59 | -0.7% | |
| Sep 23, 2019 | MXL Maxlinear, Inc | Litchfield Steven G | See Remarks | Buy | 11,250 | $22.19 | $249,654.38 | +33.8% | |
| Sep 23, 2019 | SWKS Skyworks Solutions, Inc. | Terry Robert John75 | SVP, Gen. Counsel &Secretary | Sell | 3,250 | $79.68 | $258,960.00 | -11.2% | |
| Sep 20, 2019 | ADI Analog Devices Inc | Cotter Martin | SVP, Ww Sales &Dig Mktg | Sell | 463 | $115.76 | $53,596.88 | -72.8% | |
| Sep 20, 2019 | KLAC Kla Corp | Higgins Bren D. | EVP &Chief Financial Officer | Sell | 6,751 | $158.01 | $1,066,725.51 | -80.0% | |
| Sep 19, 2019 | AMBA Ambarella Inc | Meng Teresa H | Director | Sell | 1,312 | $65.48 | $85,904.51 | -25.0% | |
| 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% |
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.