| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 7, 2021 | MXL Maxlinear, Inc | Lougheed James | See Remarks | Sell | 19,622 | $37.72 | $740,165.39 | -18.6% | +42.3% | +7.5% | |
| Jun 7, 2021 | AXTI Axt Inc | Young Morris S77 | Chief Executive Officer | Sell | 40,000 | $10.48 | $419,200.00 | -2.4% | -7.6% | -42.6% | |
| Jun 7, 2021 | LSCC Lattice Semiconductor Corp | Douglass Stephen57 | VP Corp, R&D | Sell | 6,500 | $52.88 | $343,702.80 | -4.2% | +25.3% | +7.0% | |
| Jun 7, 2021 | LSCC Lattice Semiconductor Corp | Anderson James Robert60 | President &CEO | Sell | 27,552 | $52.85 | $1,456,228.82 | -3.0% | +25.3% | +7.0% | |
| Jun 4, 2021 | TER Teradyne, Inc | Jagiela Mark E47 | President And CEO | Sell | 27,518 | $127.57 | $3,510,471.26 | -12.4% | -8.1% | -18.1% | |
| Jun 4, 2021 | LSCC Lattice Semiconductor Corp | Milstead Byron Wayne47 | VP Corp, General Counsel | Sell | 902 | $53.15 | $47,941.30 | -20.3% | +18.2% | -1.3% | |
| Jun 4, 2021 | SYNA Synaptics Inc | Awsare Saleel67 | See Remarks | Sell | 1,581 | $135.66 | $214,478.46 | -4.4% | +39.2% | +6.8% | |
| Jun 4, 2021 | TRT Trio-Tech International | Ting Hock Ming79 | Vice President, CFO | Sell | 20,749 | $5.92 | $122,924.35 | -1.9% | -24.6% | -17.7% | |
| Jun 3, 2021 | UCTT Ultra Clean Holdings, Inc. | Edman Thomas T60 | Director | Sell | 3,700 | $55.88 | $206,757.85 | -12.8% | -19.1% | -41.1% | |
| Jun 3, 2021 | UCTT Ultra Clean Holdings, Inc. | Bentinck Bill56 | President, Services Business | Sell | 7,000 | $55.67 | $389,664.80 | -10.2% | -19.1% | -41.1% | |
| Jun 3, 2021 | UCTT Ultra Clean Holdings, Inc. | Scherer Barbara Vaughn | Director | Sell | 3,000 | $55.91 | $167,736.30 | -6.8% | -19.1% | -41.1% | |
| Jun 3, 2021 | UCTT Ultra Clean Holdings, Inc. | Seto Jacqueline A. | Director | Sell | 1,688 | $55.62 | $93,894.49 | -15.0% | -19.1% | -41.1% | |
| Jun 3, 2021 | UCTT Ultra Clean Holdings, Inc. | Liggett Emily M62 | Director | Sell | 3,400 | $55.33 | $188,122.00 | -8.1% | -19.1% | -41.1% | |
| Jun 3, 2021 | UCTT Ultra Clean Holdings, Inc. | Williams William Joe73 | President, Products Business | Sell | 7,022 | $55.88 | $392,410.43 | -12.6% | -19.1% | -41.1% | |
| Jun 2, 2021 | Spradley Susan Louise | Director | Sell | 2,270 | $182.92 | $415,228.40 | -40.7% | +1.5% | -38.8% | ||
| Jun 2, 2021 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 1,500 | $52.56 | $78,840.00 | -4.4% | +12.3% | -3.7% | |
| Jun 2, 2021 | AMD Advanced Micro Devices Inc | Norrod Forrest Eugene58 | SVP &Gm Desg | Sell | 28,500 | $81.35 | $2,318,395.30 | -4.7% | +35.1% | +32.5% | |
| Jun 2, 2021 | ON On Semiconductor Corp | Cave George H | EVP, Gen Cnsl, CCO, &Sec | Sell | 10,000 | $39.50 | $395,011.00 | -4.3% | +12.6% | +61.4% | |
| Jun 2, 2021 | MXL Maxlinear, Inc | Schrock Donald E | Director | Sell | 10,857 | $38.34 | $416,261.72 | -25.9% | +36.3% | +7.1% | |
| Jun 2, 2021 | ICHR Ichor Holdings, Ltd. | Rohrs Thomas M61 | Director | Sell | 65,908 | $55.89 | $3,683,598.12 | -39.8% | -19.8% | -45.0% | |
| Jun 2, 2021 | MRAM Everspin Technologies Inc. | Billerbeck Darin G57 | Interim CEO | Sell | 1,524 | $6.21 | $9,464.04 | -1.6% | +21.5% | +5.2% | |
| Jun 2, 2021 | ALGM Allegro Microsystems, Inc. | Vig Ravi69 | President And CEO | Sell | 160,000 | $26.09 | $4,173,933.66 | -2.4% | +12.8% | -3.5% | |
| Jun 2, 2021 | ATOM Atomera Inc | Laurencio Francis73 | See Remarks | Sell | 7,144 | $17.71 | $126,537.20 | -3.5% | +38.5% | -32.5% | |
| Jun 2, 2021 | ATOM Atomera Inc | Mears Robert J74 | Chief Technology Officer | Sell | 4,067 | $17.71 | $72,015.85 | -1.6% | +38.5% | -32.5% | |
| Jun 1, 2021 | ALGM Allegro Microsystems, Inc. | Doogue Michael69 | SVP Of Technology And Products | Sell | 8,913 | $26.10 | $232,629.30 | -1.8% | +16.4% | -3.3% |
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.