| 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 4, 2025 | ON On Semiconductor Corp | Keeton Simon60 | Group President, Psg | Sell | 21,000 | $55.72 | $1,170,059.10 | -8.3% | +14.1% | - | |
| Dec 4, 2025 | AIP Arteris, Inc. | Bayview Legacy, LLC47 | 10% Owner | Sell | 40,000 | $16.46 | $658,472.00 | -0.4% | -1.5% | - | |
| Dec 4, 2025 | ACMR Acm Research, Inc. | Wang David H50 | See Remarks | Sell | 130,000 | $33.55 | $4,361,476.70 | -3.8% | +49.7% | - | |
| Dec 4, 2025 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 24,996 | $34.94 | $873,252.35 | -0.3% | +84.4% | - | |
| Dec 3, 2025 | NVTS Navitas Semiconductor Corp | Long Brian | Director | Sell | 48,165 | $8.50 | $409,426.58 | -100% | +2.5% | - | |
| Dec 3, 2025 | SMTC Semtech Corp | Hou Hong Q | President And CEO | Sell | 10,000 | $74.08 | $740,768.00 | -31.7% | +22.7% | - | |
| Dec 3, 2025 | UCTT Ultra Clean Holdings, Inc. | Ibnale David T60 | Director | Sell | 23,500 | $26.63 | $625,748.60 | -34.2% | +122.1% | - | |
| Dec 3, 2025 | QUIK Quicklogic Corp | Tauss Gary H62 | Director | Sell | 1,000 | $5.98 | $5,980.00 | -5.2% | +23.7% | - | |
| Dec 3, 2025 | LASR Nlight, Inc. | Corso Joseph John | Chief Financial Officer | Sell | 4,127 | $33.78 | $139,410.06 | -1.5% | +84.8% | - | |
| Dec 3, 2025 | ON On Semiconductor Corp | Thad Trent | Exec VP &CFO | Sell | 20,000 | $55.05 | $1,100,972.00 | -5.0% | +11.0% | - | |
| Dec 3, 2025 | NXPI Nxp Semiconductors N.V. | Jensen Christopher L | EVP, Chief People Officer | Sell | 2,300 | $228.17 | $524,791.00 | -18.8% | -5.4% | - | |
| Dec 3, 2025 | NXPI Nxp Semiconductors N.V. | Southern Julie | Director, Chair | Buy | 225 | $225.48 | $50,733.00 | +1.9% | -5.4% | - | |
| Dec 3, 2025 | LASR Nlight, Inc. | Nias James52 | Chief Accounting Officer | Sell | 556 | $33.78 | $18,781.68 | -0.6% | +84.8% | - | |
| Dec 3, 2025 | LSCC Lattice Semiconductor Corp | Stevens Tonya | Cvp, Chief Accounting Officer | Sell | 2,593 | $74.93 | $194,293.49 | -3.5% | +24.4% | - | |
| Dec 3, 2025 | ACMR Acm Research, Inc. | Chen Fuping46 | See Remarks | Sell | 120,000 | $33.18 | $3,981,156.00 | -99.8% | +52.0% | - | |
| Dec 3, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | 10% Owner | Sell | 100,000 | $180.06 | $18,005,749.74 | -1.0% | +31.5% | - | |
| Dec 3, 2025 | AIP Arteris, Inc. | Alpern Paul L | VP And General Counsel | Sell | 683 | $14.80 | $10,110.50 | -0.5% | +2.3% | - | |
| Dec 3, 2025 | AIP Arteris, Inc. | Moll Laurent R | Chief Operating Officer | Sell | 814 | $14.82 | $12,060.24 | -0.1% | +2.3% | - | |
| Dec 3, 2025 | AIP Arteris, Inc. | Janac K Charles | President And CEO | Sell | 3,304 | $15.26 | $50,414.29 | -1.0% | +2.3% | - | |
| Dec 2, 2025 | NVDA Nvidia Corp | Seawell A Brooke54 | Director | Sell | 12,728 | $183.93 | $2,341,117.04 | -100% | +0.6% | - | |
| Dec 2, 2025 | AIP Arteris, Inc. | Hawkins Nicholas B. | VP And Chief Financial Officer | Sell | 438 | $14.82 | $6,493.17 | -0.5% | +15.2% | - | |
| Dec 2, 2025 | FORM Formfactor Inc | Steven-Waiss Kelley60 | Director | Sell | 2,700 | $55.97 | $151,105.50 | -7.6% | +77.9% | - | |
| Dec 2, 2025 | QCOM Qualcomm Inc/de | Grech Patricia Y49 | SVP &CAO | Sell | 203 | $170.00 | $34,510.00 | -100% | -17.4% | - | |
| Dec 2, 2025 | VECO Veeco Instruments Inc | Miller William John66 | CEO | Sell | 25,000 | $29.10 | $727,500.00 | -4.9% | +12.2% | - | |
| Dec 2, 2025 | ENPH Enphase Energy, Inc. | Rodgers Thurman J60 | Director | Sell | 150,000 | $29.13 | $4,369,140.00 | -8.0% | +53.5% | - |
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.