| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 8, 2023 | IPGP Ipg Photonics Corp | Valentin Gapontsev Trust I64 | 10% Owner | Sell | 16,500 | $122.20 | $2,016,285.18 | -0.1% | -10.0% | -27.0% | |
| Mar 7, 2023 | AMD Advanced Micro Devices Inc | Kumar Devinder55 | EVP | Sell | 41,849 | $81.67 | $3,417,835.91 | -3.6% | +43.6% | +156.5% | |
| Mar 7, 2023 | FSLR First Solar, Inc. | Wright Norman L. | Director | Buy | 465 | $214.87 | $99,914.55 | +40.1% | -5.0% | -26.1% | |
| Mar 7, 2023 | LSCC Lattice Semiconductor Corp | O'Rourke Glenn54 | SVP, Mfg Ops | Sell | 19,624 | $88.49 | $1,736,553.27 | -90.1% | -10.7% | -8.2% | |
| Mar 7, 2023 | FSLR First Solar, Inc. | Kennedy R Craig49 | Director | Sell | 1,500 | $215.34 | $323,010.00 | -7.8% | -5.0% | -26.1% | |
| Mar 7, 2023 | MTSI MacOm Technology Solutions Holdings, Inc. | Daly Stephen G53 | President And CEO | Sell | 40,000 | $70.21 | $2,808,400.00 | -17.0% | -16.1% | +33.7% | |
| Mar 7, 2023 | FSLR First Solar, Inc. | Jeffers Byron Michael50 | VP - Global Controller And CAO | Sell | 1,281 | $212.50 | $272,212.50 | -100% | -5.0% | -26.1% | |
| Mar 7, 2023 | FSLR First Solar, Inc. | Dymbort Jason E.55 | General Counsel And Secretary | Sell | 965 | $212.50 | $205,062.50 | -13.9% | -5.0% | -26.1% | |
| Mar 7, 2023 | SKYT Skywater Technology, Inc | Ddk Developments, L.l.c.80 | 10% Owner | Sell | 100,000 | $12.17 | $1,216,592.00 | -1.0% | -21.7% | -10.6% | |
| Mar 7, 2023 | SKYT Skywater Technology, Inc | Zibrowski Bart L80 | 10% Owner | Sell | 100,000 | $12.17 | $1,216,592.00 | -1.0% | -21.7% | -10.6% | |
| Mar 6, 2023 | FORM Formfactor Inc | Shahar Shai62 | CFO, SVP Global Finance | Sell | 4,759 | $29.68 | $141,232.37 | -6.1% | +3.8% | +51.9% | |
| Mar 6, 2023 | SKYT Skywater Technology, Inc | Sonderman Thomas63 | President &CEO | Sell | 20,000 | $12.20 | $243,980.00 | -3.8% | -15.4% | -3.8% | |
| Mar 6, 2023 | SITM Sitime Corp | Chitkara Raman76 | Director | Sell | 948 | $135.00 | $127,980.00 | -4.4% | -20.6% | -29.8% | |
| Mar 6, 2023 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 30,000 | $81.69 | $2,450,804.00 | -1.0% | +45.3% | +152.7% | |
| Mar 6, 2023 | RMBS Rambus Inc | Shinn John48 | SVP, General Counsel | Sell | 8,505 | $44.82 | $381,217.06 | -26.1% | +41.4% | +37.3% | |
| Mar 6, 2023 | RMBS Rambus Inc | Seraphin Luc45 | President And CEO | Sell | 12,500 | $44.83 | $560,318.75 | -3.3% | +41.4% | +37.3% | |
| Mar 3, 2023 | NVEC Nve Corp /new/ | Glarner Terrence59 | Director | Sell | 1,000 | $78.16 | $78,160.00 | -45.5% | +15.6% | +11.0% | |
| Mar 3, 2023 | SKYT Skywater Technology, Inc | Litecky Mark76 | Chief Revenue Officer | Sell | 6,835 | $12.66 | $86,503.76 | -1.6% | -19.0% | -9.1% | |
| Mar 3, 2023 | ENPH Enphase Energy, Inc. | Mora Richard71 | Director | Sell | 4,500 | $214.62 | $965,774.70 | -73.8% | -16.4% | -40.3% | |
| Mar 3, 2023 | AIP Arteris, Inc. | Moll Laurent R | Chief Operating Officer | Sell | 390 | $5.22 | $2,035.80 | - | +28.9% | +43.0% | |
| Mar 3, 2023 | AIP Arteris, Inc. | Hawkins Nicholas B. | VP And Chief Financial Officer | Sell | 768 | $5.22 | $4,008.96 | -0.3% | +28.9% | +43.0% | |
| Mar 3, 2023 | AIP Arteris, Inc. | Alpern Paul L | VP And General Counsel | Sell | 403 | $5.13 | $2,067.39 | -5.1% | +28.9% | +43.0% | |
| Mar 3, 2023 | FSLR First Solar, Inc. | Widmar Mark R48 | Chief Executive Officer | Sell | 26,553 | $206.70 | $5,488,540.96 | -2.2% | -0.7% | -24.8% | |
| Mar 3, 2023 | SITM Sitime Corp | Chadwick Arthur D71 | EVP, Chief Financial Officer | Sell | 39,560 | $131.59 | $5,205,760.44 | -21.3% | -23.2% | -29.9% | |
| Mar 3, 2023 | FSLR First Solar, Inc. | Dymbort Jason E.55 | General Counsel And Secretary | Sell | 1,610 | $200.21 | $322,338.10 | -24.2% | -0.7% | -24.8% |
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.