| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 25, 2025 | LASR Nlight, Inc. | Corso Joseph John | Chief Financial Officer | Sell | 38,284 | $28.29 | $1,083,240.43 | -6.3% | +13.0% | - | |
| Aug 25, 2025 | TXN Texas Instruments Inc | Bahai Ahmad74 | Sr. Vice President | Sell | 1,500 | $205.35 | $308,030.10 | -3.7% | -21.7% | - | |
| Aug 25, 2025 | MX Magnachip Semiconductor Corp | Park Shin Young | See Remarks | Buy | 10,000 | $2.87 | $28,680.00 | +4.1% | -15.8% | - | |
| Aug 25, 2025 | MCHP Microchip Technology Inc | Bjornholt James Eric62 | Senior VP And CFO | Sell | 7,356 | $68.72 | $505,495.68 | -10.3% | -25.2% | - | |
| Aug 25, 2025 | MCHP Microchip Technology Inc | Chapman Matthew W61 | Director | Sell | 10,000 | $68.26 | $682,550.00 | -24.6% | -25.2% | - | |
| Aug 25, 2025 | ACMR Acm Research, Inc. | Wang Jian45 | See Remarks | Sell | 60,000 | $31.00 | $1,860,000.00 | -10.6% | +11.1% | - | |
| Aug 25, 2025 | SODI Solitron Devices Inc | Olesen Value Fund L.P. | 10% Owner | Sell | 8,400 | $16.40 | $137,736.00 | -0.3% | - | - | |
| Aug 25, 2025 | SKYT Skywater Technology, Inc | Unterseher Loren A52 | Director, 10% Owner | Sell | 574,091 | $11.61 | $6,667,439.90 | -2.0% | +27.1% | - | |
| Aug 22, 2025 | SLAB Silicon Laboratories Inc. | Tolany Brandon63 | Sr VP Ww Sales &Marketing | Sell | 8,000 | $145.23 | $1,161,840.00 | -11.4% | -20.0% | - | |
| Aug 22, 2025 | ACMR Acm Research, Inc. | Cheav Sotheara65 | See Remarks | Sell | 11,152 | $30.00 | $334,560.00 | -10.0% | -2.8% | - | |
| Aug 22, 2025 | ALGM Allegro Microsystems, Inc. | Webster Roald Graham | VP, Chief Accounting Officer | Sell | 8,266 | $32.81 | $271,192.58 | -32.3% | -29.0% | - | |
| Aug 22, 2025 | POWI Power Integrations Inc | Bailey Doug73 | Former VP Marketing | Sell | 14,998 | $47.38 | $710,585.74 | -29.5% | -34.8% | - | |
| Aug 22, 2025 | MX Magnachip Semiconductor Corp | Martino Camillo | See Remarks | Buy | 30,000 | $2.84 | $85,290.00 | +13.1% | -20.1% | - | |
| Aug 22, 2025 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 1,990 | $223.50 | $444,765.00 | -2.5% | +4.9% | - | |
| Aug 22, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Rosenband Jihye Whang | Director | Sell | 1,600 | $124.41 | $199,048.00 | -10.5% | +23.2% | - | |
| Aug 22, 2025 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 54,000 | $26.78 | $1,446,371.88 | -0.7% | +2.2% | - | |
| Aug 22, 2025 | LASR Nlight, Inc. | Nias James53 | Chief Accounting Officer | Sell | 1,720 | $26.85 | $46,184.88 | -0.6% | +2.2% | - | |
| Aug 22, 2025 | LASR Nlight, Inc. | Corso Joseph John | Chief Financial Officer | Sell | 25,520 | $26.78 | $683,464.60 | -2.6% | +2.2% | - | |
| Aug 21, 2025 | AMD Advanced Micro Devices Inc | Su Lisa T58 | Chair, President &CEO | Sell | 225,000 | $163.97 | $36,893,351.43 | -1.6% | +36.6% | - | |
| Aug 21, 2025 | ADI Analog Devices Inc | Nakamura Katsufumi | SVP, Chief Customer Officer | Sell | 2,490 | $248.03 | $617,594.95 | -15.5% | -6.0% | - | |
| Aug 21, 2025 | QCOM Qualcomm Inc/de | Martin Neil57 | SVP, Finance And CAO | Sell | 791 | $154.82 | $122,462.62 | -41.7% | +7.8% | - | |
| Aug 20, 2025 | KLAC Kla Corp | Higgins Bren D. | EVP &Chief Financial Officer | Sell | 2,301 | $878.53 | $2,021,497.53 | -6.3% | +27.9% | - | |
| Aug 19, 2025 | SLAB Silicon Laboratories Inc. | Tolany Brandon63 | Sr VP Ww Sales &Marketing | Sell | 2,270 | $132.69 | $301,206.30 | -3.5% | -11.4% | - | |
| Aug 19, 2025 | PXLW Pixelworks, Inc | Debonis Todd77 | President And CEO | Sell | 1,467 | $8.56 | $12,557.81 | -0.8% | -27.1% | - | |
| Aug 19, 2025 | FSLR First Solar, Inc. | Dymbort Jason E.55 | General Counsel And Secretary | Sell | 1,824 | $215.33 | $392,761.92 | -8.2% | +20.2% | - |
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.