| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2023 | ATOM Atomera Inc | Laurencio Francis73 | CFO | Sell | 2,734 | $9.00 | $24,606.00 | -0.9% | -25.9% | -52.2% | |
| Jun 1, 2023 | SITM Sitime Corp | Sevalia Piyush B50 | EVP, Marketing | Sell | 579 | $99.17 | $57,419.43 | -0.6% | +28.3% | +18.4% | |
| Jun 1, 2023 | SEDG Solaredge Technologies, Inc. | Bechor Uri63 | Chief Operating Officer | Sell | 56 | $293.16 | $16,416.96 | -0.2% | -44.3% | -83.4% | |
| Jun 1, 2023 | ACMR Acm Research, Inc. | Dun Haiping51 | Director | Sell | 37,500 | $10.00 | $375,000.00 | -4.1% | +72.1% | +115.8% | |
| May 31, 2023 | VECO Veeco Instruments Inc | Wilkerson Susan45 | SVP, Global Sales &Service | Sell | 2,163 | $24.18 | $52,301.34 | -4.1% | +17.0% | +67.8% | |
| May 31, 2023 | MRVL Marvell Technology, Inc. | Tamer Ford54 | Director | Sell | 90,000 | $59.58 | $5,362,200.00 | -41.7% | -4.1% | +31.4% | |
| May 31, 2023 | MRVL Marvell Technology, Inc. | Bharathi Sandeep | Chief Development Officer | Sell | 8,063 | $60.50 | $487,796.24 | -4.3% | -4.1% | +31.4% | |
| May 30, 2023 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 2,800 | $15.02 | $42,063.84 | - | +13.4% | +47.8% | |
| May 30, 2023 | NVDA Nvidia Corp | Kress Colette | EVP &Chief Financial Officer | Sell | 6,124 | $406.51 | $2,489,467.53 | - | +16.8% | +186.4% | |
| May 30, 2023 | DIOD Diodes Inc /del/ | White Richard Dallas | Corporate Secretary | Sell | 2,000 | $96.37 | $192,740.00 | -4.2% | -12.3% | -21.8% | |
| May 30, 2023 | DIOD Diodes Inc /del/ | Lu Keh Shew72 | President &CEO | Sell | 3,000 | $97.00 | $291,000.00 | -1.0% | -12.3% | -21.8% | |
| May 30, 2023 | DIOD Diodes Inc /del/ | Yang Emily76 | SVP Worldwide Sales/ Marketing | Sell | 3,747 | $96.56 | $361,792.30 | -3.0% | -12.3% | -21.8% | |
| May 30, 2023 | ENPH Enphase Energy, Inc. | Ranhoff David A63 | EVP &Chief Commercial Officer | Sell | 1,791 | $175.10 | $313,608.94 | -2.1% | -28.0% | -27.8% | |
| May 30, 2023 | CRDO Credo Technology Group Holding Ltd | Fleming Daniel W. | Chief Financial Officer | Sell | 3,700 | $15.06 | $55,712.38 | -0.6% | +13.4% | +47.8% | |
| May 30, 2023 | SITM Sitime Corp | Schuelke Katherine50 | Director | Sell | 910 | $100.36 | $91,327.60 | -5.4% | +25.7% | +23.6% | |
| May 30, 2023 | GUER Guerrilla Rf, Inc. | Mason Mark Alan | Chief Operating Officer | Buy | 225 | $4.52 | $1,017.00 | New | - | - | |
| May 30, 2023 | POWI Power Integrations Inc | Matthews David Mh73 | Chief Technical Officer | Sell | 4,429 | $88.55 | $392,199.47 | -4.7% | -7.6% | -15.1% | |
| May 30, 2023 | NXPI Nxp Semiconductors N.V. | Jensen Christopher L | EVP Human Resources | Sell | 9,696 | $185.00 | $1,793,760.00 | -95.1% | +9.4% | +50.4% | |
| May 30, 2023 | SITM Sitime Corp | Bonnot Lionel52 | See Remarks | Sell | 386 | $106.09 | $40,950.74 | -0.4% | +25.7% | +23.6% | |
| May 30, 2023 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 323,292 | $13.66 | $4,414,953.07 | -1.3% | +13.4% | +47.8% | |
| May 26, 2023 | DIOD Diodes Inc /del/ | Zhao Jin65 | SVP, Worldwide Analog Products | Sell | 1,125 | $94.88 | $106,740.34 | -4.6% | -16.2% | -23.2% | |
| May 26, 2023 | ENPH Enphase Energy, Inc. | Mora Richard71 | Director | Sell | 1,500 | $165.92 | $248,880.00 | -32.4% | -25.9% | -24.2% | |
| May 26, 2023 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 21,674 | $89.85 | $1,947,508.60 | -3.6% | -9.9% | -13.9% | |
| May 26, 2023 | ONTO Onto Innovation Inc. | Fiordalice Robert | SVP, Gm Mbu | Sell | 846 | $109.40 | $92,552.40 | -5.9% | +5.1% | +113.5% | |
| May 26, 2023 | MU Micron Technology Inc | Deboer Scott J49 | EVP, Technology &Products | Sell | 20,000 | $70.00 | $1,400,000.00 | -9.6% | -13.9% | +75.2% |
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.