| 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 27, 2026 | AMBQ Ambiq Micro, Inc. | Hanson Scott McLean | Chief Technology Officer | Sell | 55,000 | $59.69 | $3,283,078.60 | -19.9% | - | - | |
| Aug 27, 2026 | NVEC Nve Corporation | Baker Daniel A | Director | Sell | 5,731 | $108.74 | $623,217.00 | -12.8% | - | - | |
| Aug 26, 2026 | ADI Analog Devices, Inc. | Puccio Richard C Jr | EVP And CFO | Sell | 2,683 | $374.56 | $1,004,944.48 | -4.7% | - | - | |
| Aug 26, 2026 | IPGP Ipg Photonics Corporation | Peeler John R | Director | Buy | 2,710 | $73.58 | $199,399.74 | +14.9% | - | - | |
| Aug 25, 2026 | AMD Advanced Micro Devices, Inc. | Hu Jean X.74 | EVP, CFO And Treasurer | Sell | 15,000 | $474.08 | $7,111,160.31 | -8.5% | - | - | |
| Aug 25, 2026 | MCHPP Microchip Technology Incorporated | Bjornholt James Eric62 | Senior Corporate VP And CFO | Sell | 4,112 | $75.32 | $309,715.84 | -12.6% | - | - | |
| Aug 25, 2026 | AMAT Applied Materials, Inc. | Hill Brice | SVP, CFO | Sell | 7,500 | $479.25 | $3,594,375.75 | -5.5% | - | - | |
| Aug 25, 2026 | SYNA Synaptics Incorporated | Gupta Vikram76 | See Remarks | Sell | 4,277 | $94.49 | $404,153.00 | -4.1% | - | - | |
| Aug 24, 2026 | AMD Advanced Micro Devices, Inc. | Norrod Forrest Eugene58 | EVP &Gm Dsg | Sell | 17,261 | $459.95 | $7,939,158.59 | -4.4% | - | - | |
| Aug 24, 2026 | MPWR Monolithic Power Systems, Inc. | Chang Kuo Wei Herbert49 | Director | Sell | 50 | $1,281.57 | $64,078.50 | -8.8% | - | - | |
| Aug 24, 2026 | ASYS Amtech Systems, Inc. | Shechter Guy | President &CEO | Buy | 3,450 | $14.34 | $49,455.75 | +6.9% | - | - | |
| Aug 24, 2026 | MPWR Monolithic Power Systems, Inc. | Dean Robert W II | Interim CFO | Sell | 32 | $1,297.72 | $41,527.04 | -0.4% | - | - | |
| Aug 24, 2026 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 363,500 | $45.51 | $16,544,247.24 | -14.3% | - | - | |
| Aug 21, 2026 | MU Micron Technology, Inc. | Mehrotra Sanjay49 | President And CEO | Sell | 40,000 | $968.90 | $38,756,162.13 | -13.1% | - | - | |
| Aug 21, 2026 | ONTO Onto Innovation Inc. | Lynch Susan D | Director | Sell | 1,000 | $302.30 | $302,300.00 | -27.1% | - | - | |
| Aug 21, 2026 | QCOM Qualcomm Incorporated | Grech Patricia Y49 | SVP, Chief Accounting Officer | Sell | 625 | $162.85 | $101,781.25 | -75.0% | - | - | |
| Aug 20, 2026 | ACMR Acm Research, Inc. | McKechnie Mark60 | See Remarks | Sell | 55,199 | $77.27 | $4,264,970.76 | -98.4% | - | - | |
| Aug 20, 2026 | CRUS Cirrus Logic, Inc. | Baumgartner Jeffrey W55 | EVP, R&D | Sell | 1,166 | $117.89 | $137,459.74 | -7.7% | - | - | |
| Aug 20, 2026 | GFS Globalfoundries Inc. | Azar Samak L45 | Chief Legal Officer | Sell | 335 | $48.38 | $16,207.30 | -3.0% | - | - | |
| Aug 20, 2026 | AMD Advanced Micro Devices, Inc. | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 28,811 | $471.87 | $13,595,067.40 | -2.2% | - | - | |
| Aug 19, 2026 | INDI Indie Semiconductor, Inc. | Parekh Sonalee Elizabeth67 | Director | Sell | 59,932 | $4.07 | $244,162.97 | -37.5% | - | - | |
| Aug 19, 2026 | COHU Cohu, Inc. | Bohrson Christopher64 | Sr VP &Chief Customer Officer | Sell | 10,000 | $55.82 | $558,200.00 | -5.9% | - | - | |
| Aug 19, 2026 | SMTC Semtech Corporation | Walsh Paul V Jr76 | Director | Sell | 500 | $135.48 | $67,740.00 | -1.8% | - | - | |
| Aug 19, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Yuan Lipen | VP | Buy | 2,350 | $74.05 | $174,023.00 | -671.4% | - | - | |
| Aug 19, 2026 | SYNA Synaptics Incorporated | Patel Rahul G.80 | See Remarks Below | Sell | 2,276 | $105.39 | $239,867.64 | -1.2% | - | - |
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.