| 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% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Mar 20, 2019 | SMTC Semtech Corp | Li Ye Jane56 | Board Of Directors | Sell | 5,000 | $54.97 | $274,859.00 | -68.2% | |
| Mar 20, 2019 | AVGO Broadcom Inc. | Krause Thomas H. | Chief Financial Officer | Sell | 14,494 | $295.45 | $4,282,306.94 | -2.9% | |
| Mar 20, 2019 | SMTC Semtech Corp | Silberstein Asaf69 | EVP | Sell | 2,500 | $55.00 | $137,500.00 | -4.0% | |
| Mar 20, 2019 | SCIA Sci Engineered Materials, Inc. | Ungar Edward W | Director | Sell | 3,000 | $4.05 | $12,150.00 | -15.2% | |
| Mar 19, 2019 | AMBA Ambarella Inc | Wang Feng-Ming65 | CEO | Sell | 5,409 | $43.48 | $235,207.12 | -1.3% | |
| Mar 19, 2019 | AVGO Broadcom Inc. | Kawwas Charlie B | SVP &Chief Sales Officer | Sell | 9,330 | $295.93 | $2,760,980.25 | -8.1% | |
| Mar 19, 2019 | AMBA Ambarella Inc | Kohn Leslie68 | Chief Technology Officer | Sell | 3,571 | $43.48 | $155,282.79 | -0.4% | |
| Mar 19, 2019 | GSIT Gsi Technology Inc | Yau Robert77 | VP, Engin., Sect. &Director | Sell | 7,946 | $8.20 | $65,157.20 | -0.8% | |
| Mar 19, 2019 | SMTC Semtech Corp | Beauchamp Gary | EVP And Gm | Sell | 48,367 | $54.58 | $2,639,711.27 | -54.8% | |
| Mar 19, 2019 | ENPH Enphase Energy, Inc. | Branderiz Eric | VP &Chief Financial Officer | Sell | 30,935 | $8.88 | $274,614.29 | -3.8% | |
| Mar 19, 2019 | AMBA Ambarella Inc | Day Christopher70 | VP, Marketing | Sell | 3,700 | $43.23 | $159,950.92 | -14.3% | |
| Mar 18, 2019 | SMTC Semtech Corp | Burra James P | Board Of Directors | Sell | 5,000 | $54.20 | $270,989.50 | -29.0% | |
| Mar 18, 2019 | SMTC Semtech Corp | Santoro Carmelo J. | Board Of Directors | Sell | 3,230 | $54.56 | $176,228.15 | -17.6% | |
| Mar 18, 2019 | SMTC Semtech Corp | Costello Mark C | VP And Gm | Sell | 18,609 | $54.10 | $1,006,670.60 | -42.5% | |
| Mar 18, 2019 | SMTC Semtech Corp | Lindstrom James T | Board Of Directors | Sell | 5,000 | $53.96 | $269,794.00 | -20.0% | |
| Mar 18, 2019 | SMTC Semtech Corp | Chang Christopher H68 | SVP | Sell | 4,838 | $54.38 | $263,067.70 | -100% | |
| Mar 18, 2019 | INTC Intel Corp | Shenoy Navin | EVP, Gm - Data Center Group | Sell | 8,551 | $54.33 | $464,575.83 | -14.5% | |
| Mar 15, 2019 | AVGO Broadcom Inc. | Tan Hock E | President And CEO | Sell | 20,000 | $291.27 | $5,825,332.80 | -1.5% | |
| Mar 15, 2019 | LRCX Lam Research Corp | Lord Patrick J54 | Senior Vice President | Sell | 9,177 | $185.00 | $1,697,745.00 | -37.9% | |
| Mar 15, 2019 | LASR Nlight, Inc. | Keeney Scott H | President And CEO | Sell | 13,500 | $22.01 | $297,135.00 | -11.7% | |
| Mar 15, 2019 | Harrison Gina70 | VP And Corporate Controller | Sell | 1,016 | $70.00 | $71,120.00 | -6.0% | ||
| Mar 15, 2019 | PLAB Photronics Inc | Jordan John P | SVP &Chief Financial Officer | Buy | 1,000 | $9.25 | $9,250.00 | +1.4% | |
| Mar 15, 2019 | AMKR Amkor Technology, Inc. | Stone John Charles56 | Executive Vice President | Sell | 25,000 | $8.64 | $216,050.00 | -29.6% | |
| Mar 14, 2019 | MCHP Microchip Technology Inc | Day L B | Director | Sell | 3,500 | $84.82 | $296,863.35 | -27.5% | |
| Mar 14, 2019 | ADI Analog Devices Inc | Roche Vincent49 | President &CEO | Sell | 15,505 | $107.20 | $1,662,198.02 | -47.2% |
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.