| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 2, 2021 | INTC Intel Corp | Bryant Gregory M70 | EVP, Gm, Ccg | Sell | 2,842 | $54.00 | $153,468.00 | -2.8% | -7.1% | -31.0% | |
| Aug 2, 2021 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 2,106 | $44.50 | $93,715.96 | -2.7% | +57.4% | +87.3% | |
| Aug 2, 2021 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 76,400 | $82.21 | $6,280,718.68 | -1.6% | +20.3% | -0.7% | |
| Jul 30, 2021 | AEHR Aehr Test Systems | Brannan Michael A. | V.p. Of Operations | Sell | 2,500 | $5.66 | $14,150.00 | -10.7% | +292.7% | +103.0% | |
| Jul 30, 2021 | PXLW Pixelworks, Inc | Nader Elias63 | VP And Chief Financial Officer | Buy | 3,000 | $2.56 | $7,675.50 | +0.9% | +36.5% | -23.3% | |
| Jul 30, 2021 | AMD Advanced Micro Devices Inc | Caldwell John Edward64 | Director | Sell | 15,000 | $101.62 | $1,524,300.00 | -20.1% | +14.1% | -11.0% | |
| Jul 30, 2021 | ALGM Allegro Microsystems, Inc. | Teebagy Thomas C. Jr.80 | SVP Of Operations And Quality | Sell | 150,000 | $27.10 | $4,065,000.00 | -35.2% | +23.4% | -9.4% | |
| Jul 29, 2021 | AMKR Amkor Technology, Inc. | Tily Gil C.62 | Director | Sell | 15,000 | $24.59 | $368,850.00 | -10.4% | -10.4% | -17.0% | |
| Jul 29, 2021 | TXN Texas Instruments Inc | Bahai Ahmad74 | Sr. Vice President | Sell | 3,682 | $189.71 | $698,526.58 | -13.3% | -1.4% | -3.3% | |
| Jul 29, 2021 | AMD Advanced Micro Devices Inc | Norrod Forrest Eugene58 | SVP &Gm Desg | Sell | 28,500 | $98.78 | $2,815,162.52 | -3.3% | +18.8% | -8.2% | |
| Jul 29, 2021 | COHU Cohu Inc | Caggia Andrew M62 | Director | Sell | 5,000 | $35.14 | $175,700.00 | -10.0% | -11.0% | -17.0% | |
| Jul 29, 2021 | UCTT Ultra Clean Holdings, Inc. | Williams William Joe73 | President, Products Business | Sell | 627 | $53.21 | $33,362.67 | -1.4% | -19.4% | -36.8% | |
| Jul 28, 2021 | CRUS Cirrus Logic, Inc. | Schuele Alan R | Director | Sell | 5,000 | $83.29 | $416,464.50 | -17.9% | -5.4% | -1.7% | |
| Jul 28, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 20,000 | $1.60 | $32,000.00 | -28.4% | - | - | |
| Jul 23, 2021 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 500 | $410.00 | $205,000.00 | -7.1% | +25.1% | +6.0% | |
| Jul 23, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo John L55 | Director, 10% Owner | Sell | 90,000 | $60.20 | $5,417,994.56 | -0.3% | +10.3% | -12.6% | |
| Jul 22, 2021 | AEHR Aehr Test Systems | Spink Kenneth B.47 | VP Of Finance And CFO | Sell | 6,500 | $8.08 | $52,507.65 | -5.4% | +225.7% | +85.1% | |
| Jul 21, 2021 | AEHR Aehr Test Systems | Oliphant Laura58 | Director | Sell | 18,456 | $5.75 | $106,122.00 | -37.8% | +147.2% | +51.2% | |
| Jul 21, 2021 | AEHR Aehr Test Systems | Scott Geoffrey Gates68 | Director | Sell | 23,000 | $7.03 | $161,590.00 | -3.7% | +147.2% | +51.2% | |
| Jul 21, 2021 | MPWR Monolithic Power Systems Inc | Zhou Jeff50 | Director | Sell | 1,000 | $402.51 | $402,510.00 | -6.4% | +22.5% | +13.2% | |
| Jul 21, 2021 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 3,000 | $131.25 | $393,750.00 | -0.5% | +73.2% | +42.4% | |
| Jul 21, 2021 | AEHR Aehr Test Systems | Posedel Rhea J73 | Director | Sell | 100,000 | $5.92 | $592,460.00 | -10.6% | +147.2% | +51.2% | |
| Jul 20, 2021 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 1,897 | $382.77 | $726,114.69 | -1.3% | +25.1% | +13.3% | |
| Jul 20, 2021 | ICHR Ichor Holdings, Ltd. | Canty Kevin M.76 | Chief Operating Officer | Sell | 12,000 | $46.81 | $561,720.00 | -16.2% | -15.4% | -35.4% | |
| Jul 19, 2021 | ALGM Allegro Microsystems, Inc. | Walsh Paul V Jr76 | SVP, CFO &Treasurer | Sell | 70,000 | $25.11 | $1,757,700.00 | -5.7% | +22.8% | -13.8% |
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.