| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 6, 2021 | SMTC Semtech Corp | Powell Norris B | SVP And CHRO | Sell | 4,291 | $86.16 | $369,706.12 | -100% | -27.5% | -66.5% | |
| Dec 6, 2021 | MRVL Marvell Technology, Inc. | Koopmans Chris54 | EVP, Chief Operations Officer | Sell | 25,000 | $81.90 | $2,047,500.00 | -24.8% | -28.3% | -51.7% | |
| Dec 3, 2021 | AMBA Ambarella Inc | Kohn Leslie68 | Chief Technology Officer | Sell | 3,414 | $192.69 | $657,843.66 | -0.4% | -51.8% | -60.5% | |
| Dec 3, 2021 | Harding John R58 | Director | Sell | 1,325 | $151.05 | $200,141.25 | -22.0% | -12.1% | -35.2% | ||
| Dec 3, 2021 | AMBA Ambarella Inc | Chen Yun-Lung71 | VP, Business Development | Sell | 12,000 | $198.33 | $2,379,908.55 | -12.6% | -51.8% | -60.5% | |
| Dec 3, 2021 | AMBA Ambarella Inc | Eichler Kevin C76 | CFO | Sell | 4,716 | $192.68 | $908,678.88 | -9.0% | -51.8% | -60.5% | |
| Dec 3, 2021 | AMBA Ambarella Inc | Wang Feng-Ming65 | CEO | Sell | 4,452 | $192.69 | $857,855.88 | -0.7% | -51.8% | -60.5% | |
| Dec 3, 2021 | MCHP Microchip Technology Inc | Simoncic Richard J52 | Senior VP, Analog/ Intrfce Bu | Sell | 2,500 | $84.60 | $211,500.00 | -2.3% | -18.7% | -7.8% | |
| Dec 3, 2021 | INTC Intel Corp | Bryant Gregory M70 | EVP, Gm, Ccg | Sell | 1,417 | $49.69 | $70,410.73 | -1.4% | -1.9% | -37.9% | |
| Dec 3, 2021 | AMBA Ambarella Inc | Lee Chan W72 | Chief Operating Officer | Sell | 2,808 | $192.69 | $541,073.52 | -11.2% | -51.8% | -60.5% | |
| Dec 3, 2021 | AMBA Ambarella Inc | Day Christopher70 | VP, Marketing | Sell | 832 | $192.69 | $160,318.08 | -6.8% | -51.8% | -60.5% | |
| Dec 3, 2021 | VECO Veeco Instruments Inc | Wilkerson Susan45 | SVP, Global Sales &Service | Sell | 1,896 | $26.14 | $49,561.44 | -2.9% | +9.5% | -24.5% | |
| Dec 3, 2021 | AMBA Ambarella Inc | Ju Chi-Hong71 | Sr. Vice President, Systems | Sell | 1,495 | $192.69 | $288,071.55 | -1.1% | -51.8% | -60.5% | |
| Dec 3, 2021 | SITM Sitime Corp | Sevalia Piyush B50 | EVP Marketing | Sell | 3,250 | $291.79 | $948,317.50 | -3.5% | -32.8% | -62.6% | |
| Dec 2, 2021 | MRAM Everspin Technologies Inc. | Billerbeck Darin G57 | Interim CEO | Sell | 1,547 | $11.43 | $17,682.21 | -2.8% | -11.1% | -44.8% | |
| Dec 2, 2021 | LSCC Lattice Semiconductor Corp | Anderson James Robert60 | President &CEO | Sell | 100,000 | $75.71 | $7,571,185.00 | -8.8% | -16.7% | -5.7% | |
| Dec 2, 2021 | ATOM Atomera Inc | Laurencio Francis73 | CFO | Sell | 7,136 | $23.48 | $167,571.64 | -2.0% | -27.2% | -62.0% | |
| Dec 2, 2021 | MRVL Marvell Technology, Inc. | Nguyen Loi74 | EVP, Optical &Cc Grp | Sell | 1,513 | $70.34 | $106,424.42 | -0.7% | -4.7% | -36.8% | |
| Dec 2, 2021 | ATOM Atomera Inc | Mears Robert J74 | Chief Technology Officer | Sell | 15,000 | $24.29 | $364,332.00 | -2.1% | -27.2% | -62.0% | |
| Dec 1, 2021 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 440,000 | $326.16 | $143,510,724.93 | -0.4% | -25.3% | -45.4% | |
| Dec 1, 2021 | SITM Sitime Corp | Assaderaghi Fariborz51 | See Remarks | Sell | 11,171 | $312.38 | $3,489,596.98 | -10.2% | -37.8% | -65.6% | |
| Dec 1, 2021 | ENTG Entegris Inc | O'Neill James Anthony65 | SVP &CTO | Sell | 1,025 | $147.32 | $151,003.00 | -6.2% | -17.2% | -48.4% | |
| Dec 1, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Carlson Douglas J65 | SVP, Technology | Sell | 970 | $73.89 | $71,673.30 | -3.3% | -21.2% | -7.1% | |
| Dec 1, 2021 | ENPH Enphase Energy, Inc. | Ranhoff David A63 | EVP &Chief Commercial Officer | Sell | 20,299 | $250.65 | $5,087,936.25 | -3.0% | -28.0% | +32.6% | |
| Dec 1, 2021 | SEDG Solaredge Technologies, Inc. | Faier Ronen | Chief Financial Officer | Sell | 49 | $325.64 | $15,956.36 | - | +3.0% | -6.1% |
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.