| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 25, 2022 | TER Teradyne, Inc | Smith Gregory Stephen61 | President, Ind. Automation Grp | Sell | 2,732 | $142.68 | $389,801.76 | -4.6% | -18.5% | -24.9% | |
| Jan 25, 2022 | TER Teradyne, Inc | Mehta Sanjay64 | VP And Chief Financial Officer | Sell | 2,979 | $141.33 | $421,031.22 | -5.9% | -18.5% | -24.9% | |
| Jan 21, 2022 | SMTC Semtech Corp | Chukwu Emeka75 | EVP And CFO | Sell | 3,750 | $74.28 | $278,561.07 | -1.8% | -16.2% | -55.7% | |
| Jan 20, 2022 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 1,897 | $414.46 | $786,221.47 | -0.1% | +7.1% | -1.1% | |
| Jan 20, 2022 | AEHR Aehr Test Systems | Brannan Michael A. | V.p. Of Operations | Sell | 15,350 | $12.35 | $189,615.48 | -48.4% | -23.5% | +174.1% | |
| Jan 20, 2022 | AMKR Amkor Technology, Inc. | Faust Megan56 | CFO | Sell | 5,000 | $22.77 | $113,850.00 | -25.2% | -10.6% | +32.2% | |
| Jan 19, 2022 | SWKS Skyworks Solutions, Inc. | Griffin Liam78 | Chairman, CEO And President | Sell | 10,000 | $151.30 | $1,513,040.88 | -5.5% | -16.0% | -30.0% | |
| Jan 19, 2022 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 6,600 | $1.18 | $7,788.00 | -20.8% | - | - | |
| Jan 19, 2022 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 5,000 | $225.18 | $1,125,900.00 | -0.9% | -12.7% | -50.9% | |
| Jan 18, 2022 | FSLR First Solar, Inc. | Kennedy R Craig49 | Director | Sell | 600 | $81.36 | $48,816.00 | -2.6% | -3.5% | +117.9% | |
| Jan 18, 2022 | SITM Sitime Corp | Pangrazio Vincent P50 | See Remarks | Sell | 250 | $234.73 | $58,682.50 | -0.3% | -18.2% | -51.1% | |
| Jan 18, 2022 | PLAB Photronics Inc | Progler Christopher J48 | EVP, Chief Technology Officer | Sell | 9,688 | $19.57 | $189,594.16 | -5.7% | -14.1% | +0.2% | |
| Jan 18, 2022 | AMKR Amkor Technology, Inc. | Rutten Guillaume Marie Jean63 | President And CEO | Sell | 25,000 | $23.78 | $594,500.00 | -7.6% | -18.4% | +29.7% | |
| Jan 18, 2022 | MRVL Marvell Technology, Inc. | Murphy Matthew J60 | CEO And President | Sell | 30,000 | $79.06 | $2,371,800.00 | -5.0% | -20.5% | -47.7% | |
| Jan 18, 2022 | MRVL Marvell Technology, Inc. | Hu Jean X.74 | Chief Financial Officer | Sell | 22,277 | $79.94 | $1,780,823.38 | -11.9% | -20.5% | -47.7% | |
| Jan 14, 2022 | PLAB Photronics Inc | Kirlin Peter S69 | Chief Executive Officer | Sell | 4,821 | $19.57 | $94,366.91 | -0.5% | -21.0% | -7.2% | |
| Jan 14, 2022 | MU Micron Technology Inc | Bhatia Manish H56 | EVP, Global Operations | Sell | 97,107 | $96.02 | $9,324,214.14 | -31.3% | -27.9% | -41.2% | |
| Jan 14, 2022 | MU Micron Technology Inc | Mehrotra Sanjay49 | CEO And President | Sell | 100,000 | $97.16 | $9,716,000.00 | -12.9% | -27.9% | -41.2% | |
| Jan 14, 2022 | SMTC Semtech Corp | Silberstein Asaf69 | EVP | Sell | 1,000 | $80.50 | $80,500.00 | -1.9% | -23.1% | -61.1% | |
| Jan 14, 2022 | ONTO Onto Innovation Inc. | Roth Steven R54 | Sr VP &CFO | Sell | 5,000 | $105.00 | $525,000.00 | -21.0% | -35.5% | -26.8% | |
| Jan 13, 2022 | LRCX Lam Research Corp | Varadarajan Seshasayee51 | Senior Vice President | Sell | 10,000 | $712.50 | $7,125,000.00 | -19.5% | -31.0% | -30.0% | |
| Jan 13, 2022 | SMTC Semtech Corp | Fulton Alistair71 | VP And Gm | Sell | 1,200 | $81.83 | $98,199.60 | -13.3% | -21.4% | -60.9% | |
| Jan 13, 2022 | AOSL Alpha & Omega Semiconductor Ltd | Li Wenjun64 | Chief Operating Officer | Sell | 2,736 | $53.00 | $145,008.00 | -19.4% | -6.4% | -36.5% | |
| Jan 13, 2022 | PLAB Photronics Inc | Kirlin Peter S69 | Chief Executive Officer | Sell | 370 | $19.40 | $7,179.50 | - | -15.1% | -2.0% | |
| Jan 12, 2022 | CRUS Cirrus Logic, Inc. | Case Thurman K68 | VP &CFO | Sell | 1,500 | $95.00 | $142,500.00 | -13.0% | -18.9% | -9.9% |
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.