| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 17, 2021 | MRAM Everspin Technologies Inc. | Gustafson Michael B65 | Director | Sell | 14,286 | $12.70 | $181,432.20 | -19.7% | -15.9% | -54.6% | |
| Nov 17, 2021 | CEVA Ceva Inc | Wertheizer Gideon | Chief Executive Officer | Sell | 8,409 | $49.68 | $417,787.72 | -3.7% | -19.1% | -42.4% | |
| Nov 17, 2021 | ICHR Ichor Holdings, Ltd. | MacKenzie Iain66 | Director | Sell | 2,500 | $49.32 | $123,300.00 | -14.0% | -17.8% | -41.8% | |
| Nov 17, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Carlson Douglas J65 | SVP, Technology | Sell | 12,819 | $76.93 | $986,165.67 | -19.0% | -21.0% | -10.7% | |
| Nov 17, 2021 | MRAM Everspin Technologies Inc. | Aggarwal Sanjeev62 | CTO &VP, Technology R&D | Sell | 8,846 | $13.07 | $115,617.22 | -19.3% | -15.9% | -54.6% | |
| Nov 17, 2021 | LSCC Lattice Semiconductor Corp | Anderson James Robert60 | President &CEO | Sell | 21,027 | $82.65 | $1,737,934.12 | -3.4% | -26.6% | -19.5% | |
| Nov 17, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Roth Ambra R.53 | SVP, GC, Hr &Secretary | Sell | 8,000 | $76.95 | $615,620.00 | -7.4% | -21.0% | -10.7% | |
| Nov 17, 2021 | ICHR Ichor Holdings, Ltd. | Canty Kevin M.76 | Chief Operating Officer | Sell | 12,000 | $49.56 | $594,720.00 | -18.3% | -17.8% | -41.8% | |
| Nov 17, 2021 | ENPH Enphase Energy, Inc. | Ranhoff David A63 | EVP &Chief Commercial Officer | Sell | 86,571 | $246.49 | $21,338,685.11 | -9.2% | -39.5% | +22.8% | |
| Nov 17, 2021 | SYNA Synaptics Inc | Nolan Kermit66 | See Remarks | Sell | 6,896 | $264.02 | $1,820,657.84 | -9.3% | -13.3% | -62.6% | |
| Nov 17, 2021 | LASR Nlight, Inc. | Bareket Ran85 | Chief Financial Officer | Sell | 336 | $27.42 | $9,213.12 | -0.2% | -27.4% | -60.3% | |
| Nov 16, 2021 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 600 | $110.01 | $66,004.00 | -0.1% | -19.7% | -21.8% | |
| Nov 16, 2021 | POWI Power Integrations Inc | Matthews David Mh73 | VP Of Product Development | Sell | 2,500 | $108.01 | $270,032.25 | -2.4% | -21.9% | -26.4% | |
| Nov 16, 2021 | SWKS Skyworks Solutions, Inc. | Durham Karilee A68 | SVP, Human Resources | Sell | 6,246 | $163.12 | $1,018,860.98 | -15.8% | -17.4% | -42.5% | |
| Nov 16, 2021 | PI Impinj Inc | Sylebra Capital Ltd80 | Director, 10% Owner | Sell | 1,000,000 | $78.25 | $78,250,000.00 | -22.7% | -19.6% | +27.8% | |
| Nov 16, 2021 | QCOM Qualcomm Inc/de | Amon Cristiano R66 | President &CEO | Sell | 5,402 | $180.86 | $976,983.03 | -6.9% | -8.8% | -32.3% | |
| Nov 16, 2021 | MRVL Marvell Technology, Inc. | Nguyen Loi74 | EVP, Optical &Cc Grp | Sell | 872 | $72.68 | $63,376.96 | -0.4% | -8.2% | -42.5% | |
| Nov 16, 2021 | MRVL Marvell Technology, Inc. | Hussain Muhammad Raghib66 | President, Products &Tech | Sell | 324,957 | $72.51 | $23,561,016.51 | -8.2% | -8.2% | -42.5% | |
| Nov 16, 2021 | DIOD Diodes Inc /del/ | Chen C H64 | Director | Sell | 21,000 | $109.06 | $2,290,188.22 | -11.4% | -19.7% | -21.8% | |
| Nov 16, 2021 | LSCC Lattice Semiconductor Corp | Douglass Stephen57 | VP Corp, R&D | Sell | 1,930 | $82.64 | $159,496.98 | -1.0% | -34.6% | -22.4% | |
| Nov 15, 2021 | MRVL Marvell Technology, Inc. | Gaynor Mitchell60 | EVP, Calo | Sell | 15,000 | $72.68 | $1,090,131.90 | -8.1% | -7.0% | -38.4% | |
| Nov 15, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 150 | $1.19 | $179.06 | -0.6% | - | - | |
| Nov 15, 2021 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 55,000 | $147.27 | $8,099,930.07 | -1.4% | -22.0% | -47.9% | |
| Nov 15, 2021 | FSLR First Solar, Inc. | Kennedy R Craig49 | Director | Sell | 1,200 | $111.17 | $133,404.00 | -4.8% | -39.2% | +42.1% | |
| Nov 15, 2021 | SLAB Silicon Laboratories Inc. | Sooch Navdeep S52 | Director | Sell | 5,000 | $207.47 | $1,037,350.00 | -1.2% | -26.4% | -29.5% |
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.