| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 29, 2023 | NVDA Nvidia Corp | Shoquist Debora | EVP, Operations | Sell | 15,824 | $482.42 | $7,633,761.46 | -2.2% | +63.5% | +187.3% | |
| Nov 29, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Carlson Douglas J65 | SVP, Technology | Sell | 12,132 | $84.29 | $1,022,574.69 | -52.5% | +2.7% | +59.0% | |
| Nov 29, 2023 | ACMR Acm Research, Inc. | Wang David H50 | See Remarks | Sell | 84,776 | $17.14 | $1,452,662.88 | -7.5% | +30.5% | +2.9% | |
| Nov 29, 2023 | ACMR Acm Research, Inc. | Dun Haiping51 | Director | Sell | 18,984 | $17.25 | $327,474.00 | -2.2% | +30.5% | +2.9% | |
| Nov 29, 2023 | IPGP Ipg Photonics Corp | Meurice Eric80 | Director | Sell | 785 | $97.02 | $76,158.84 | -2.4% | -9.9% | -18.6% | |
| Nov 29, 2023 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 47,422 | $77.60 | $3,680,051.53 | -8.3% | -9.1% | -15.4% | |
| Nov 29, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 100,000 | $83.44 | $8,344,458.91 | -13.5% | +2.7% | +59.0% | |
| Nov 28, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas51 | SVP, Global Sales | Sell | 25,085 | $82.90 | $2,079,493.75 | -9.5% | +5.8% | +58.8% | |
| Nov 28, 2023 | MU Micron Technology Inc | Mehrotra Sanjay49 | CEO And President | Sell | 7,000 | $75.07 | $525,458.88 | -0.5% | +17.5% | +29.0% | |
| Nov 28, 2023 | SITM Sitime Corp | Assaderaghi Fariborz51 | See Remarks | Sell | 1,026 | $110.55 | $113,424.30 | -1.0% | -13.9% | +83.7% | |
| Nov 28, 2023 | NVDA Nvidia Corp | Hudson Dawn E | Director | Sell | 11,000 | $477.77 | $5,255,468.90 | -13.3% | +65.4% | +183.1% | |
| Nov 28, 2023 | NVDA Nvidia Corp | Shoquist Debora | EVP, Operations | Sell | 40,000 | $479.98 | $19,199,010.29 | -2.3% | +65.4% | +183.1% | |
| Nov 27, 2023 | VECO Veeco Instruments Inc | Kiernan John P63 | SVP &Chief Financial Officer | Sell | 15,000 | $29.02 | $435,273.00 | -15.7% | +21.6% | -7.4% | |
| Nov 27, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Kober John | Senior VP And CFO | Sell | 13,703 | $83.76 | $1,147,741.01 | -8.4% | +3.6% | +59.0% | |
| Nov 27, 2023 | ADI Analog Devices Inc | Jain Vivek | EVP, Global Operations | Sell | 17,038 | $183.66 | $3,129,201.21 | -74.6% | +2.9% | +19.2% | |
| Nov 27, 2023 | Rhines Walden C53 | Director | Buy | 5,000 | $93.19 | $465,950.00 | +8.0% | +21.6% | -27.0% | ||
| Nov 27, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Roth Ambra R.53 | SVP, GC And Secretary | Sell | 8,563 | $83.61 | $715,964.54 | -20.7% | +3.6% | +59.0% | |
| Nov 27, 2023 | VECO Veeco Instruments Inc | Miller William John66 | CEO | Sell | 30,000 | $29.05 | $871,449.00 | -5.4% | +21.6% | -7.4% | |
| Nov 27, 2023 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 1,468 | $82.94 | $121,748.73 | -2.7% | +25.9% | +136.2% | |
| Nov 27, 2023 | NVDA Nvidia Corp | Stevens Mark A | Director | Sell | 10,280 | $483.14 | $4,966,714.00 | -0.5% | +64.0% | +183.9% | |
| Nov 24, 2023 | ENTG Entegris Inc | Colella Joseph56 | SVP And General Counsel | Sell | 2,604 | $102.86 | $267,847.44 | -8.3% | +30.1% | +3.2% | |
| Nov 24, 2023 | LSCC Lattice Semiconductor Corp | Nelson Mark Jon57 | SVP, Sales | Sell | 20,293 | $57.59 | $1,168,763.16 | -58.2% | +29.0% | -6.5% | |
| Nov 24, 2023 | NVDA Nvidia Corp | Dabiri John | Director | Sell | 218 | $484.99 | $105,727.82 | -9.1% | +64.4% | +197.2% | |
| Nov 24, 2023 | IPGP Ipg Photonics Corp | Valentin Gapontsev Trust I64 | 10% Owner | Sell | 8,250 | $95.34 | $786,555.00 | -0.1% | -9.2% | -18.4% | |
| Nov 22, 2023 | LASR Nlight, Inc. | Nias James53 | Chief Accounting Officer | Sell | 1,000 | $11.39 | $11,385.00 | -2.0% | +21.0% | -3.0% |
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.