| 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 15, 2021 | SLAB Silicon Laboratories Inc. | Sooch Navdeep S52 | Director | Sell | 5,000 | $207.47 | $1,037,350.00 | -1.2% | -26.4% | -29.5% | |
| Nov 15, 2021 | TXN Texas Instruments Inc | Bahai Ahmad74 | Sr. Vice President | Sell | 4,250 | $189.49 | $805,315.50 | -15.1% | -13.6% | -3.5% | |
| Nov 15, 2021 | AMKR Amkor Technology, Inc. | Rutten Guillaume Marie Jean63 | President And CEO | Sell | 25,000 | $23.35 | $583,750.00 | -6.9% | -9.4% | +22.9% | |
| Nov 15, 2021 | Fego Paul J70 | VP, Global Operations | Sell | 5,135 | $160.85 | $825,964.75 | -13.0% | -18.6% | -37.9% | ||
| Nov 15, 2021 | MRVL Marvell Technology, Inc. | Murphy Matthew J60 | CEO And President | Sell | 30,000 | $72.54 | $2,176,191.02 | -8.3% | -7.0% | -38.4% | |
| Nov 15, 2021 | LSCC Lattice Semiconductor Corp | Nelson Mark Jon57 | VP Corp, Sales | Sell | 1,820 | $83.18 | $151,388.51 | -1.4% | -33.2% | -16.0% | |
| Nov 15, 2021 | AEHR Aehr Test Systems | Scott Geoffrey Gates68 | Director | Sell | 50,000 | $25.40 | $1,270,083.57 | -14.2% | -48.0% | +2.2% | |
| Nov 15, 2021 | SITM Sitime Corp | Megachips Corp /fi | 10% Owner | Sell | 2,500,000 | $158.72 | $396,802,500.00 | -18.5% | -24.2% | -57.1% | |
| Nov 14, 2021 | LSCC Lattice Semiconductor Corp | Luther Sherri R59 | VP Corp, CFO | Sell | 903 | $82.46 | $74,461.38 | -0.8% | -32.1% | -22.3% | |
| Nov 14, 2021 | LSCC Lattice Semiconductor Corp | Elashmawi Esam60 | VP Corp, Mktg &Strategy | Sell | 903 | $82.46 | $74,461.38 | -0.7% | -32.1% | -22.3% | |
| Nov 14, 2021 | LSCC Lattice Semiconductor Corp | Anderson James Robert60 | President &CEO | Sell | 2,995 | $82.46 | $246,967.70 | -0.5% | -32.1% | -22.3% | |
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | Moyer James C | Director | Sell | 2,000 | $555.31 | $1,110,620.00 | -3.0% | -27.4% | -29.5% | |
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 6,273 | $553.42 | $3,471,591.11 | -0.6% | -27.4% | -29.5% | |
| Nov 12, 2021 | SYNA Synaptics Inc | Awsare Saleel67 | See Remarks | Sell | 5,000 | $250.03 | $1,250,137.00 | -13.6% | -12.8% | -58.0% | |
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | VP &General Counsel | Sell | 1,625 | $553.42 | $899,304.25 | -0.6% | -27.4% | -29.5% | |
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | Sciammas Maurice45 | Sr. V.p.of Sales And Marketing | Sell | 1,625 | $553.42 | $899,304.25 | -0.6% | -27.4% | -29.5% | |
| Nov 12, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Kober John | Senior VP And CFO | Sell | 3,016 | $74.19 | $223,757.04 | -2.9% | -19.5% | -5.1% | |
| Nov 12, 2021 | GUER Guerrilla Rf, Inc. | Tompkins Mark N.87 | Former Director | Buy | 250,000 | $2.00 | $500,000.00 | +10.2% | - | - | |
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 1,364 | $553.42 | $754,862.15 | -1.1% | -27.4% | -29.5% | |
| Nov 12, 2021 | MPWR Monolithic Power Systems Inc | Xiao Deming51 | Pres. Of Mps Asia Operations | Sell | 1,625 | $553.42 | $899,304.25 | -0.6% | -27.4% | -29.5% | |
| Nov 12, 2021 | SWKS Skyworks Solutions, Inc. | Terry Robert John75 | SVP, Gen. Counsel &Secretary | Sell | 2,998 | $162.27 | $486,485.46 | -29.0% | -14.1% | -40.3% | |
| Nov 11, 2021 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 1,000 | $109.93 | $109,932.50 | -0.2% | -11.7% | -24.7% | |
| Nov 11, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas51 | SVP, Global Sales | Sell | 4,200 | $72.19 | $303,198.00 | -3.6% | -17.0% | -3.8% | |
| Nov 11, 2021 | AEHR Aehr Test Systems | Erickson Gayn69 | President And CEO | Sell | 80,000 | $23.29 | $1,862,960.00 | -13.8% | -36.0% | +7.0% | |
| Nov 11, 2021 | SEDG Solaredge Technologies, Inc. | Inbar Doron | Director | Sell | 3,000 | $352.00 | $1,056,000.00 | -10.9% | -25.8% | -19.4% |
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.