| 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 18, 2024 | FSLR First Solar, Inc. | Gloeckler Markus | Chief Technology Officer | Sell | 470 | $150.00 | $70,500.00 | -3.1% | +74.8% | -14.8% | |
| Mar 18, 2024 | FSLR First Solar, Inc. | Verma Kuntal Kumar45 | Chief Manufacturing Officer | Sell | 250 | $148.34 | $37,085.00 | -4.6% | +74.8% | -14.8% | |
| Mar 18, 2024 | AMBA Ambarella Inc | Young John Alexander59 | CFO | Sell | 1,546 | $49.27 | $76,171.42 | -1.4% | +13.5% | +9.2% | |
| Mar 18, 2024 | AMBA Ambarella Inc | Day Christopher70 | VP, Marketing | Sell | 416 | $49.27 | $20,496.32 | -1.7% | +13.5% | +9.2% | |
| Mar 18, 2024 | MRVL Marvell Technology, Inc. | Meintjes Willem A56 | Chief Financial Officer | Sell | 1,000 | $67.79 | $67,790.00 | -1.0% | +6.9% | +1.6% | |
| Mar 18, 2024 | AMBA Ambarella Inc | Wang Feng-Ming65 | CEO | Sell | 2,173 | $49.27 | $107,063.71 | -0.3% | +13.5% | +9.2% | |
| Mar 18, 2024 | LASR Nlight, Inc. | Corso Joseph John | Chief Financial Officer | Sell | 14,105 | $12.26 | $172,927.30 | -8.8% | -1.6% | -24.5% | |
| Mar 18, 2024 | AMBA Ambarella Inc | Lee Chan W72 | Chief Operating Officer | Sell | 1,075 | $49.27 | $52,965.25 | -0.9% | +13.5% | +9.2% | |
| Mar 18, 2024 | AMBA Ambarella Inc | Ju Chi-Hong71 | Sr. Vice President, Systems | Sell | 778 | $49.27 | $38,332.06 | -0.4% | +13.5% | +9.2% | |
| Mar 18, 2024 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 306 | $123.55 | $37,805.53 | -0.5% | +23.3% | -25.4% | |
| Mar 18, 2024 | ONTO Onto Innovation Inc. | Oh Yoon Ah | VP, General Counsel &Corp Sec | Sell | 4,370 | $176.29 | $770,382.60 | -12.2% | +26.7% | -23.2% | |
| Mar 18, 2024 | PI Impinj Inc | Mecklai Hussein59 | Chief Operating Officer | Sell | 489 | $124.38 | $60,821.72 | -0.5% | +23.3% | -25.4% | |
| Mar 18, 2024 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 612 | $123.56 | $75,620.02 | -0.1% | +23.3% | -25.4% | |
| Mar 18, 2024 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 9,732 | $123.21 | $1,199,072.94 | -1.2% | +23.3% | -25.4% | |
| Mar 15, 2024 | CEVA Ceva Inc | Silver Louis63 | Director | Sell | 4,730 | $23.19 | $109,688.70 | -10.4% | -11.3% | +33.1% | |
| Mar 15, 2024 | TER Teradyne, Inc | Matz Marilyn58 | Director | Buy | 13 | $106.04 | $1,413.83 | - | +43.3% | -15.8% | |
| Mar 15, 2024 | AMKR Amkor Technology, Inc. | Faust Megan56 | CFO | Sell | 2,800 | $31.09 | $87,052.00 | -5.0% | +12.3% | -37.2% | |
| Mar 15, 2024 | MRVL Marvell Technology, Inc. | Koopmans Chris54 | EVP, Chief Operations Officer | Sell | 5,000 | $66.44 | $332,200.00 | -4.2% | +9.0% | +2.8% | |
| Mar 15, 2024 | AMKR Amkor Technology, Inc. | Rutten Guillaume Marie Jean63 | President And CEO | Sell | 25,000 | $31.23 | $780,750.00 | -16.7% | +12.3% | -37.2% | |
| Mar 15, 2024 | ENPH Enphase Energy, Inc. | Ranhoff David A63 | EVP &Chief Commercial Officer | Sell | 5,000 | $108.89 | $544,425.39 | -1.3% | +20.4% | -46.0% | |
| Mar 15, 2024 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 16,200 | $186.73 | $3,025,082.12 | -0.3% | -16.3% | -47.2% | |
| Mar 15, 2024 | MRAM Everspin Technologies Inc. | Schrenk David55 | VP Sales &Bus. Development | Sell | 1,206 | $7.98 | $9,623.88 | -1.0% | -22.4% | -33.4% | |
| Mar 15, 2024 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 2,370 | $88.88 | $210,645.60 | -6.7% | +17.1% | +21.9% | |
| Mar 14, 2024 | VECO Veeco Instruments Inc | Devasahayam Adrian50 | SVP - Product Line Development | Sell | 5,000 | $34.10 | $170,500.00 | -6.9% | +34.7% | -36.7% | |
| Mar 14, 2024 | MRVL Marvell Technology, Inc. | Murphy Matthew J61 | Chair Of Board, President, CEO | Sell | 30,000 | $66.17 | $1,985,100.00 | -3.9% | +11.0% | +4.0% |
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.