| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 17, 2023 | ACLS Axcelis Technologies Inc | Redinbo Greg | EVP Marketing And Applications | Sell | 1,000 | $135.00 | $135,000.00 | -5.1% | +23.2% | -17.5% | |
| May 16, 2023 | ACLS Axcelis Technologies Inc | Chiu Tzu Yin | Director | Sell | 15,000 | $129.50 | $1,942,500.00 | -74.4% | +31.1% | -13.1% | |
| May 16, 2023 | ACLS Axcelis Technologies Inc | Keithley Joseph P58 | Director | Sell | 1,000 | $131.00 | $131,000.00 | -8.6% | +31.1% | -13.1% | |
| May 16, 2023 | FSLR First Solar, Inc. | Post William J | Director | Sell | 10,000 | $218.52 | $2,185,200.00 | -29.2% | -0.6% | -9.8% | |
| May 16, 2023 | ONTO Onto Innovation Inc. | Jin Ju | SVP &Gm, Ibu | Sell | 1,603 | $95.00 | $152,285.00 | -9.8% | +16.3% | +144.1% | |
| May 16, 2023 | KLAC Kla Corp | Khan Ahmad A. | President, Semi Proc. Control | Sell | 1,915 | $405.00 | $775,575.00 | -3.4% | +20.1% | +85.8% | |
| May 16, 2023 | IPWR Ideal Power Inc. | Brdar Daniel | President And CEO | Buy | 5,702 | $9.34 | $53,238.20 | +2.9% | +23.8% | -21.3% | |
| May 16, 2023 | ACLS Axcelis Technologies Inc | Fallon Lynnette C52 | Executive VP, Hr/ Legal | Sell | 4,120 | $129.84 | $534,940.80 | -9.0% | +31.1% | -13.1% | |
| May 16, 2023 | ACLS Axcelis Technologies Inc | Low Russell57 | President And CEO | Sell | 8,309 | $130.76 | $1,086,484.84 | -10.4% | +31.1% | -13.1% | |
| May 16, 2023 | ACLS Axcelis Technologies Inc | Brewer Kevin J | EVP &Chief Financial Officer | Sell | 6,505 | $130.84 | $851,114.20 | -18.3% | +31.1% | -13.1% | |
| May 16, 2023 | LSCC Lattice Semiconductor Corp | O'Rourke Glenn54 | SVP, Mfg Ops | Sell | 1,868 | $84.00 | $156,912.00 | -51.1% | +7.1% | -12.3% | |
| May 15, 2023 | ON On Semiconductor Corp | El-Khoury Hassane69 | CEO &President | Sell | 5,000 | $81.76 | $408,800.00 | -0.8% | +17.9% | -11.4% | |
| May 15, 2023 | IPWR Ideal Power Inc. | Burns Timothy | Chief Financial Officer | Buy | 2,500 | $9.24 | $23,100.00 | +4.9% | +20.1% | -20.4% | |
| May 15, 2023 | ACLS Axcelis Technologies Inc | Keithley Joseph P58 | Director | Sell | 3,000 | $126.07 | $378,220.00 | -12.1% | +33.1% | -12.4% | |
| May 15, 2023 | RMBS Rambus Inc | Seraphin Luc45 | President And CEO | Sell | 4,556 | $49.39 | $225,017.00 | -0.6% | +7.7% | +14.4% | |
| May 15, 2023 | AMD Advanced Micro Devices Inc | Smith Darla M57 | Chief Accounting Officer | Sell | 3,873 | $96.86 | $375,150.81 | -19.8% | +15.0% | +57.2% | |
| May 15, 2023 | INDI Indie Semiconductor, Inc. | Aoki Ichiro80 | President | Sell | 100,000 | $8.11 | $811,000.00 | -94.0% | -8.5% | -25.8% | |
| May 15, 2023 | GUER Guerrilla Rf, Inc. | Pratt William J | Director | Buy | 200 | $7.75 | $1,550.00 | +241.0% | - | - | |
| May 15, 2023 | ENTG Entegris Inc | Shaner William James46 | SVP &President, Amh | Sell | 14,004 | $91.61 | $1,282,906.44 | -43.9% | +7.5% | +42.1% | |
| May 15, 2023 | ICHR Ichor Holdings, Ltd. | Haugen Marc | Director | Sell | 5,544 | $27.90 | $154,677.60 | -17.6% | +21.9% | +34.3% | |
| May 15, 2023 | ONTO Onto Innovation Inc. | Fiordalice Robert | SVP, Gm Mbu | Sell | 669 | $93.15 | $62,317.35 | -4.0% | +19.1% | +144.3% | |
| May 15, 2023 | INTT Intest Corp | Nolen Scott Eric | Division Pres-process Tech | Sell | 7,597 | $21.14 | $160,615.77 | -24.6% | -20.7% | -51.8% | |
| May 15, 2023 | NVEC Nve Corp /new/ | Hollister Patricia M | Director | Sell | 2,000 | $86.20 | $172,397.00 | -65.8% | -10.5% | -11.4% | |
| May 15, 2023 | LSCC Lattice Semiconductor Corp | Nelson Mark Jon57 | SVP, Sales | Sell | 917 | $81.61 | $74,836.37 | -2.7% | +5.2% | -14.9% | |
| May 15, 2023 | PXLW Pixelworks, Inc | Heneghan Daniel | Director | Buy | 10,000 | $1.53 | $15,300.00 | +2.7% | -8.2% | +18.4% |
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.